ISO/TR 10358:2021

TECHNICAL ISO/TR
REPORT 10358
Second edition
Plastics pipes and fittings for
industrial applications — Collection of
data on combined chemical-resistance
Tubes et raccords en matières plastiques pour applications
industrielles — Collecte de données sur la résistance chimique
combinée
PROOF/ÉPREUVE
Reference number
ISO/TR 10358:2021(E)
©
ISO 2021

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ISO/PRF TR 10358:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
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Published in Switzerland
ii PROOF/ÉPREUVE © ISO 2021 – All rights reserved

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ISO/PRF TR 10358:2021(E)
Contents Pages
Foreword . iv
Introduction . vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 2
4 Symbols used to describe the fluids . 2
5 Chemical resistance classification . 3
5.1 General . 3
5.2 Procedure . 4
5.3 Performances . 4
Bibliography . 215
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ISO/PRF TR 10358:2021(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO
collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any
patent rights identified during the development of the document will be in the Introduction and/or on
the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the World
Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for
the transport of fluids, Subcommittee SC 3, Plastics pipes and fittings for industrial applications.
This second edition cancels and replaces the first edition (ISO/TR 10358:1993), which has been
technically revised.
The main changes compared to the previous edition are as follows:
— Due to the rare use of PE-LD inside industrial applications and the comparability of its chemical
behaviour to PE-HD, the reference to PE only has been indicated.
— Considering the even more frequent use in industrial fields, the following materials have been
introduced:
— ECTFE
— PA-U
— PFA
— PPS
— PSU
— PTFE
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ISO/PRF TR 10358:2021(E)
— Due to the different behaviours of the materials considered in this document, they have been
gathered in two separate tables with different temperature ranges.
— A column with CAS (Chemical Abstracts Service) number, where available, has been introduced for
the listed substances.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
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ISO/PRF TR 10358:2021(E)
Introduction
The tables in this document provide a preliminary informative collection of the chemical resistance of
thermoplastic materials used to manufacture piping components which are not subjected to pressure or
other stresses. They take into account the working conditions used, in particular the temperatures and
concentrations of the chemical fluids to which a material may be exposed. To evaluate the behaviour of
the different materials against the chemicals, data coming from published literature and industry
experience were considered. To obtain numerical values for changes in mass or for mechanical
properties, tests may be carried out in accordance with ISO 175, ISO 4433 (all parts) and ISO 22088 (all
parts).
Careful consideration is paid by the end user when the fluid being transported is a combination of two or
more chemicals. The resulting combination can have the potential to negatively affect the material that
[12]
the pipe is made from .
Careful consideration is paid by the end user to composite structures. The following data, collected from
literature, only addresses the effect on an individual material. Aspects for composite structure such as
layers, reinforcements and/or fillers that are added above a negligible amount, are outside of the scope
[12]
of this document .
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FINAL DRAFT TECHNICAL REPORT ISO/PRF TR 10358:2021(E)

Plastics pipes and fittings for industrial applications —
Collection of data on combined chemical-resistance
1 Scope
This document collects available data on combined chemical resistance of thermoplastic materials
typically used to manufacture piping components for industrial applications, against fluids over a range
of temperatures.
The base thermoplastic materials covered by this classification are:
Polyethylene   PE
NOTE 1 The PE considered in this document corresponds to PE-HD, with a minimum density value of
3
0,935 g/cm (e.g.: PE63; PE80; PE100; PE100-RC; PE-RT).
Polypropylene   PP (PP-R and PP-RCT; PP-H; PP-B)
Polyvinyl chloride, unplasticized PVC-U
Polyvinyl chloride, chlorinated  PVC-C
Polybutylene   PB
Acrylonitrile/butadiene/Styrene ABS
Polyvinylidene fluoride  PVDF
NOTE 2 This document considers homopolymer PVDF.
Cross-linked polyethylene  PE-X (PE-Xa; PE-Xb; PE-Xc)
Ethylene chloro trifluoro ethylene ECTFE
Polyamide, unplasticized  PA-U (PA-U11; PA-U12)
NOTE 3 This document focuses on PA-U11 and PA-U12 only, as these long chained PA-U are standardized
according to ISO 16486-1; short chained (e.g. like PA 66) and plasticized PAs are not used for monolithic plastic
piping components.
Polysulfone   PSU
Perfluoralkoxy   PFA
NOTE 4 Temperatures higher than 200°C can be applied after an evaluation with the raw material manufacturer.
Polytetrafluoroethylene  PTFE
NOTE 5 Temperatures higher than 200°C can be applied after an evaluation with the raw material manufacturer.


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ISO/PRF TR 10358:2021(E)
Polyphenylene sulphide  PPS
NOTE 6 PPS is new with regards to industrial application and chemical resistance issues; for this reason,
manufacturers and end-users are advised to assess the chemical suitability of the material.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.electropedia.org/
4 Symbols used to describe the fluids
Column 1:
Identification number of the fluid.
Column 2:
The fluids are listed by their most common names, including trivial and trade names, in English
alphabetical order.
With some of the chemicals, synonyms are listed, also in alphabetical order, with a reference to the first
or the most widely used name.
NOTE In some cases, further information is given:
Subl.    sublimes
Dec.    decomposes
Column 3:
CAS nr. or internationally recognized code for the fluid listed in column 2.
Column 4:
Melting points (m.p.) are given where appropriate, the values referring to fluids of technical-grade purity.
Column 5:
Boiling points (b.p.) are given where appropriate, the values referring to fluids of technical-grade purity
at standard atmospheric pressure, unless otherwise stated in brackets below. In that case a different
pressure in mm Hg height is indicated.
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ISO/PRF TR 10358:2021(E)
Column 6:
The concentration and/or purity of the fluid is indicated, using the following symbols:
Dil. sol. Dilute aqueous solution at a concentration equal to or less than 10 %.
Sol. Aqueous solution at a concentration higher than 10 %, but not saturated.
Sat. sol. Saturated aqueous solution, prepared at 20 °C.
tg At least technical-grade purity.
tg-l Technical grade, liquid.
tg-g Technical grade, gas Work.
sol. Working solution of the concentration usually used in the industry concerned.
Susp. Suspension of solid in a saturated solution at 20 °C.
The concentrations are expressed as a percentage by mass at 20 °C, unless otherwise stated.
Column 7:
Test temperatures at which chemical resistance determined.
Column 8, etc.:
The chemical resistance of the pipe materials is given in accordance with the classification system
explained in 4.1.
5 Chemical resistance classification
5.1 General
Even if the base thermoplastics show full resistance to a fluid at a defined temperature, their application
inside a piping system should be evaluated to verify the resistance of the joints.
The chemical resistance classification is given in Table 1 for polymers with thermal rating up to and
including 100 °C, and in Table 2 for polymers with higher thermal rating.
The following chemical resistance information:
S (satisfactory), L (limited) or NS (not satisfactory),
given in Tables 1 and 2, is only suitable for materials which are used to produce piping components
without the influence of internal and external mechanical stresses (for example, those caused by internal
pressure, flexural stresses).
For different percentages not given in Tables 1 and 2 and mixtures of fluids, the compatibility will be
checked with the material supplier.
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ISO/PRF TR 10358:2021(E)
5.2 Procedure
The procedure used to evaluate the chemical resistances of the table below refers to ISO 175. ISO 4433-
1, ISO 4433-2, ISO 4433-3 or ISO 4433-4 may also be used for polymers indicated in the scope.
In order to assess the behaviour of piping components for the conveyance of fluids under pressure, or in
the presence of other stresses, the tests performed by the end user will be considered.
To assess the tendency of a material towards environmental stress cracking, tests may be carried out in
accordance with all parts of the ISO 22088 series.
5.3 Performances
The material applicability at temperatures close to upper limits could be limited due to thermal aging.
Not all thermoplastic materials are technically suitable for transport of gases under pressure due to risk
of explosion when the energy level is locally raised by gas compression
Other properties of the pipe material (e.g. permeability) or of the fluid conveyed (e.g. toxicity,
flammability, etc.) should be considered separately.
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ISO/PRF TR 10358:2021(E)
Table 1 — Chemical-resistance classification data of thermoplastics materials with thermal
rating up to and including 100 °C
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%

1 Acetaldehyde 75-07-0 -123 21 40 20 S S NS NS NS S L

40 L L NS NS NS L L

60 L L NS NS NS L NS

80 NS

100

tg-l 20 S L L NS NS NS S L

tg-g 40 L L L NS NS NS L L

60 L L NS NS NS NS L L

80 NS NS

100
2 Acetamide 60-35-5 82 221 5 20 S S S NS NS NS S S

40 S S L NS NS S

60 S S L S

80

100
3 Acetic acid 64-19-7 17 118 Up to 10 20 S S S S S L S S

40 S S S S S L S S

60 S S S S S S S

80 L S S L

100 L

10 to 40 20 S S S L L NS S L

40 S S L L L NS S

60 S L L L L S

80 L S

100 L

50 20 S S S L L NS S L

40 S S L L L NS S

60 L L L L L L

80 L L

100 L

60 20 S L L L L NS S L

40 L L L L L NS

60 L L NS NS L

80 L

100 NS
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Acetic acid
3 64-19-7 17 118 80 20 L L L NS L NS S L
(cont'd)

40 L L L NS L NS

60 L NS L NS L

80 NS

100 NS

   95 20 L S NS NS L L L

40 L L NS NS NS L NS

60 L L NS NS L

80 L

100 NS
Acetic acid,

> 96 20 S S L NS NS NS S NS
glacial

40 L L NS NS NS NS

60 L L NS NS NS NS

80 L NS NS

100 NS
Acetic
4 108-24-7 -73 140 tg-l 20 S S S NS NS NS S L
anhydride

40 L L S NS NS NS NS

60 L L S NS NS

80

100
5 Acetone 67-64-1 -95 56 Up to 10 20 S S S NS NS NS S S

40 S L NS NS NS S S

60 L L NS NS NS L L

80 L

100 NS

tg-l 20 L S S NS NS NS L S

40 L L NS NS NS L L

tg-g 60 L L NS NS L L

80 NS NS

100 NS

6 Acetophenone 98-86-2 20 202 tg-l 20 S S NS NS NS S L

40 L L NS NS NS L

60 L L NS NS L

80

100

7 Acetyl chloride 75-36-5 -112 51 tg-l 20 L L NS NS NS L

40 NS NS NS NS NS NS

60

80

100
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%

8 Acetylene, gas 74-86-2 -84 tg-g 20 S S L NS NS NS S S

40 S S NS NS S S

60 S L NS S S

80

100

9 Acrylonitrile 107-13-1 -82 77 tg-l 20 S S NS NS NS S L

40 S L NS NS S L

60 L L L L

80

100
10 Adipic acid 124-04-9 151 265 Sat. sol. (1,4%) 20 S S S S S NS S L
(100

40 S S L S S S L
mm)

60 S S L L S S L

80 S L

100

80

11 Air 132259-10-0 -213 193 tg-g 20 S S S S S S S

ZVG nr. 80000 40 S S S S S S S

60 S S S S S S

80 S

100
12 Allyl alcohol 107-18-6 -129 97 tg-l 20 S L S L NS NS S L

40 S L S NS S

60 L L S NS L

80

100

13 Allyl chloride 107-05-1 -136 45 Sat. sol. 20 L L L NS NS NS L

40 NS L L NS NS NS NS

60 NS NS L NS NS NS

80

100

14 Almond oil tg-l 20 S S S L S

40 L S L L L

60 L L L L L

80 L

100 NS

15 Alum (see 21)
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Aluminium

16 7446-70-0 Sat. sol. 20 S S S S S L S NS
chloride

40 S S S S S L S

60 S S S L S S

80 S L

100 L
Aluminium

17 7784-18-1 250 Susp. 20 S S S S S L S NS
fluoride

40 S S S S S L S

60 S S S S S S

80 S L

100 NS
Aluminium

18 21645-51-2 Susp. 20 S S S S S L S
hydroxide

40 S S S S S L S

60 S S S S S S

80 S S

100
Aluminium

19 13473-90-0 Sat. sol. 20 S S S S S L S NS
nitrate

40 S S S S S L S

60 S S S S S S

80 S L

100
Aluminium

20 chloride 13596-11-7 Susp. 20 S S S S S L S NS
oxyde

40 S S S S S L S

60 S S S L S S

80 S L

100
Aluminium

21 potassium 10043-67-1 92,5 Sat. sol. 20 S S S S S L S S
sulphate

40 S S S S S L S

60 S S S S S S

80 S S

100 S
Aluminium

22 10043-01-3 Sat. sol. 20 S S L S S L S S
sulphate

40 S S NS S S L S S

60 S S NS S S S L

80 S L L

100 L
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Ammonia,

23 1336-21-6 Sat. sol. 20 S S S S NS L S S
aqueous

40 S S S L NS L S S

60 S S S L NS S S

80 NS S

100
Ammonia, dry
24 7664-41-7 -78 -34 tg-g 20 S S S S NS NS S S
gas

40 S S S S NS NS S S

60 S L S S NS S S

80 L NS

100 NS
Ammonia, wet
25 7664-41-7 -78 -34 tg-g 20 S S S S L NS S S
gas

40 S S L L NS NS S S

60 S L L L NS S

80 L NS

100 NS
Ammonium

26 631-61-8 114 Sat. sol. 20 S S S S L S S
acetate

40 S S S S NS S S

60 S S L S S S

80 S L

100 S
Ammonium

27 1341-49-7 125 Sat. sol. 20 S S S S NS NS S
bifluoride

40 S S S L S

60 S S S L S

80 S

100
Ammonium

28 506-87-6 Sat. sol. 20 S S S S S L S S
carbonate

40 S S S S S L S S

60 S S S S S S S

80 S

100 L
Ammonium

29 12125-02-9 Sat. sol. 20 S S S S S L S S
chloride

40 S S S S S L S

60 S S S L S S

80 S L

100 L
Ammonium

30 12125-01-8 Up to 20 20 S S S S S L S
fluoride

40 S S S L S NS S

60 S S S NS S S

80

100
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Ammonium

30 12125-01-8 25 20 S S S S S L S
fluoride (cont'd)

40 S S L L S NS S

60 S S L L S S

80

100

Sat. sol. 20 S S S S S NS S

40 S S L L L S

60 S S L L L S

80

100
Ammonium

31 hydrogen 1066-33-7 Sat. sol. 20 S S S S S L S
carbonate

40 S S S S L NS S

60 S S S S NS S

80

100
Ammonium

32 13446-46-3 Sat. sol. 20 S S S S S L S
metaphosphate

40 S S S S S NS S

60 S S S S S S

80 S

100 L
Ammonium

33 13106-76-8 Sat. sol. 20 S S S S S L S
molybdate

40 S S S S S L S

60 S S L L L S

80

100
Ammonium

34 6484-52-2 170 Sat sol. 20 S S S S S L S S
nitrate

40 S S S L S L S S

60 S S S L S S S

80 S S

100 S
Ammonium

35 7727-54-0 Sat. sol. 20 S S S S S L S
persulphate

40 S S S S S L S

60 S S S S S S

80

100
Ammonium

36 7722-76-1 190 Sat. sol. 20 S S S S S L S S
phosphate

40 S S S L S L S S

60 S S S L S S S

80 S S

100 L
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Ammonium

37 7783-20-2 Sat. sol. 20 S S S S S L S S
sulphate

40 S S S S S L S L

60 S S S L S S L

80 S S

100 L
Ammonium

38 12135-76-1 Sat. sol. 20 S S S S L L S
sulphide

40 S S S S L L S

60 S S S L L S

80 S NS

100
Ammonium

39 1762-95-4 149 Sat. sol. 20 S S S S S L S
thiocyanate

40 S S S S S L S

60 S S S S S S

80

100
40 Amyl acetate 628-63-7 -71 149 tg-l 20 S L NS NS NS NS S S

40 S NS NS NS NS S S

60 L NS NS NS L S

80 L

100
41 Amyl alcohol 71-41-0 -78 138 tg-l 20 S S S S L NS S S

40 S S S S L NS S S

60 L S S L L L S

80 L L L

100 NS

42 Amyl chloride 543-59-9 -99 108 tg-l 20 NS NS NS NS NS NS NS

40 NS NS NS NS NS NS

60 NS NS NS NS NS

80

100
43 Aniline 62-53-3 -6 184 Sat. sol. 20 S L S NS NS NS S L

40 S L S NS NS NS S NS

60 L L S NS L

80

100

tg-l 20 S L L NS NS NS S L

40 L L L NS NS NS L NS

60 L L L NS NS L

80 NS

100
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Aniline

44 142-04-1 198 245 Sat. sol. 20 L L NS NS NS NS L
hydrochloride

40 L L NS NS NS NS L

60 L L NS NS NS L

80

100
45 Anisole 100-66-3 -37 154 tg-l 20 L L NS NS NS NS L L
   40 L L NS NS NS NS L L
   60 NS NS NS NS NS NS NS L
   80   NS
   100
Anthraquinone

46 153277-35-1 214 Susp. 20 S S S S NS S
sulphonic acid

40 S S L S S

60 S S L S S

80

100
Antimony (III)

47 10025-91-9 73 223 Sat. sol. 20 S S S S S S S
chloride

40 S S S S S S S

60 S S S S S S

80

100

48 Apple juice Work. sol. 20 S S S S S S S S

40 S S S S S S S

60 S S S S S S

80 S

100 S

49 Aqua regia 8007-56-5 HCl/HNO3 = 3/1 20 NS NS NS L S NS NS NS

40 NS NS NS L L NS NS

60 NS NS NS NS NS NS

80 NS

100 NS

50 Arsenic acid 7778-39-4 35 Sat. sol. 20 S S S S S L S

40 S S S L S NS S

60 S S S L S S

80 L L

100 NS
51 Arsenic trioxide 1327-53-3 275 460 Sol 20 L L NS S NS L
   40 L L NS S NS L
   60 L L NS S NS
   80   S
   100
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
Barium
52 10553-31-8  Sat. sol. 20 S S S S S L S
bromide

40 S S S S S L S

60 S S S S S S

80 S S

100 L
Barium

53 513-77-9 Susp. 20 S S S S S L S
carbonate

40 S S S S S L S

60 S S S S S S

80 S S

100 L
Barium

54 10361-37-2 Sat. sol. 20 S S S S S L S S
chloride

40 S S S S S L S S

60 S S S S S S S

80 S S S

100 L
Barium

55 17194-00-2 78 Sat. sol. 20 S S S S L L S
hydroxide

40 S S S S L L S

60 S S S L L S

80 L

100
Barium

56 7727-43-7 Susp. 20 S S S S S L S
sulphate

40 S S S S S L S

60 S S S S S S

80 S S

100 L
Barium

57 21109-95-5 Sat. sol. 20 S S S S S L S
sulphide

40 S S S S S L S

60 S S S S S S

80 S S

100 L

58 Beer Work. Sol. 20 S S S S S S S S

40 S S S S S S S

60 S S S S S S

80 S

100 S
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%
59 Benzaldehyde 100-52-7 -26 178 0,1 20 S S S L NS NS S L

40 S S S NS NS NS S

60 L S S NS L

80

100

tg-l 20 S S L NS NS NS S L

40 L L NS NS NS NS L NS

60 L L NS NS NS L NS

80

100
60 Benzene 71-43-2 6 80 tg-l 20 L L NS NS NS NS L S

40 L L NS NS NS NS L L

60 L NS NS NS NS L L

80 NS NS

100 NS
61 Benzoic acid 65-85-0 122 250 Sat. sol. 20 S S S L S L S L

40 S S S L S L S

60 S S S L L S

80 S L

100 L
Benzoyl

62 98-88-4 -1 197 tg-l 20 L L NS NS NS L
chloride

40 L NS NS L

60 L NS L

80

100

63 Benzyl alcohol 100-51-6 -15 205 tg-l 20 S S L NS NS S L

40 S S NS NS NS S NS

60 L L NS NS L

80 L

100

64 Benzyl chloride 100-44-7 -39 179 tg-l 20 L L NS NS L

40 NS NS NS NS NS

60 NS NS NS NS

80

100
Bismuth

65 18400-34-5 Sat. sol. 20 S S S S S S S
carbonate

40 S S S S S S S

60 S S S S S S

80 S

100
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ISO/PRF TR 10358:2021(E)
Concentration
No. Chemical CAS Nr. m.p.°C b.p.°C T °C PE PP PB PVC-U PVC-C ABS PE-X PA-U
%

66 Borax 1330-43-4 Sol. 20 S S S S S S S S

1303-96-4 40 S S S S S S S S

60 S S S L S S S

80 S S

100 L

67 Boric acid 10043-35-3 168 Dil. sol. 20 S S S S S S S S

40 S S S S S S S S

60 S S S L S S S

80 S S

100 L
   Sat. sol. 20 S S S S S S S S
   40 S S S S S S S S
   60 S S S L S S S
   80 S  S
   100 L
Boron

68 7637-07-2 -129 -101 Sat. sol. 20 S S L S S NS S
trifluoride

13319-75-0 40 S S L S

60 S S L S

80 S

100
Bromic acid

69 7789-31-3 10 20 S S S S NS S
(Dec. at 100°C)

40 S S S S S

60 S S S S S

80 S

100

50 20 NS NS NS NS

40 NS NS NS NS

60 NS NS NS NS

80

100

70 Bromine, gas 7726-95-6 -7 58 tg-g 60 NS NS NS NS NS NS NS

80

100

71 Bromine, liquid 7726-95-6 -7 58 tg-l 20 NS NS NS NS NS NS NS

40 NS NS NS NS NS NS NS

72 Bromine water 7726-95-6 Sat. sol. 20 L L L L L NS L NS

40 L L NS L L L NS

60 NS NS NS L L NS NS

80 NS

100 NS
© ISO 2021 – All rights reserved 15

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ISO/PRF TR 10358:2021(E)
Concentration
No. Ch
...