Standards for caustic soda: While specific standard reference numbers can vary depending on the version or year of the standard, here is a list of some major international standards organizations and their relevant standards for caustic soda (sodium hydroxide) in solid and liquid forms:
ASTM International:
ASTM D387 – Standard Test Method for Color and Strength of Chromatic Pigments with a Mechanical Muller
ISO (International Organization for Standardization):
ISO 12677 – Chemical analysis of refractory products by XRF – fused cast bead method
BSI (British Standards Institution):
BS EN 12163 – Chemicals used for treatment of water intended for human consumption – Sodium hydroxide
DIN (Deutsches Institut für Normung):
DIN EN 894 – Sodium hydroxide for industrial use – Determination of the water content – Karl Fischer method
JIS (Japanese Industrial Standards):
JIS K 8100-1 – Industrial fatty amines – Determination of chloride content – Part 1: Titrimetric method
AFNOR (Association Française de Normalisation):
NF T 20-008 – Sodium hydroxide – Determination of the carbonate content – Method by titration with hydrochloric acid
ANSI (American National Standards Institute):
ANSI/AWWA B501 – Sodium Hydroxide
GOST (Gosudarstvennyy standart):
GOST 2263-79 – Caustic soda technical specifications
CNS (Chinese National Standards):
CNS 14126 – Industrial sodium hydroxide
SNZ (Standards New Zealand):
NZS 5713 – Caustic soda
Related websites:
- ASTM International:ASTM Website
- ISO (International Organization for Standardization):ISO Website
- BSI (British Standards Institution):BSI Website
- DIN (Deutsches Institut für Normung):DIN Website
- JIS (Japanese Industrial Standards):JIS Website
- AFNOR (Association Française de Normalisation):AFNOR Website
- ANSI (American National Standards Institute):ANSI Website
- GOST (Gosudarstvennyy standart):GOST Website
- CNS (Chinese National Standards):CNSA Website
- SNZ (Standards New Zealand):SNZ Website
Hossein Moshiri
WA 989124311007
Source: https://chemkraft.ir/en/standards-for-caustic-soda-2/