JIS K 7727:1986 摄影用焦亚硫酸钾
Photographic grade potassium disulphite
JIS K 9057:1975 焦亚硫酸钾(偏重亚硫酸钾)
Potassium pyrosulfite (potassium metabisulfite)
ANSI PH4.277-1980 摄影用化学药品.焦亚硫酸钾
Establishes criteria for the purity of photographic grade potassium metabisulfite and describes the tests to be used to determine the purity
Photographic Grade Potassium Metabisulfite, K2S2O5
ISO 3629:2000 摄影 冲洗用化学品 焦亚硫酸钾规范
This International Standard establishes criteria for the purity of photographic-grade potassium metabisulfite and specifies the tests to be used
Photography - Processing chemicals - Specifications for potassium metabisulfite
GB 25570-2010 食品安全国家标准 食品添加剂 焦亚硫酸钾
本标准适用于氢氧化钾或碳酸钾饱和溶液吸收硫磺氧化产生的二氧化硫而生产的食品添加剂焦亚硫酸钾
National Food Safety Standard Food Additive Potassium Metabisulfite
KS M 1422-2015(2020 焦亚硫酸钠（焦亚硫酸钠）
Sodium pyrosulfite(Sodium metabisulfite)
CSN 68 5269-1969 亚硫酸氢钠（焦亚硫酸钠）
Spracovateí: Pova?ské chemické závody, n. p., ?ilina — Ing. Pe?eňová Pracovník ??adu p?e normalizáciu a meranie: Ing. Eckschlagerov
Sodium metabisulphite (sodium pyro- ulphite)
SNI 06-4584-1998 亚硫酸钾
Technical potassium metabisulphites
SNI 06-2138-1991 焦亚硫酸钠
Sodium metabisulphite
KS M 1422-2010 焦亚硫酸钠
이 표준은 산업용 피로아황산 나트륨(메타이아황산 나트륨)(이하 피로아황산 나트륨이라 한다
Sodium pyrosulfite(Sodium metabisulfite)
ANSI/AWWA B601-2011 焦亚硫酸钠
This standard describes the use of sodium metabisulfite (Na2S2O5) in the treatment of potable water, wastewater, and reuse or reclaimed water
Sodium Metabisulfite
ANSI/AWWA B601-2005 焦亚硫酸钠
This standard describes the use of sodium metabisulfite (NA2S2O5) in the treatment of municipal and industrial water supplies
Sodium Meta bisulfite
GOST 7172-1976 试剂.焦硫酸钾
Reagents. Potassium pyrosulphate
HGB 3399-1962 偏重亚硫酸钾
JIS K 1471:1967 焦亚硫酸钠(偏二硫酸钠)
Sodium pyrosulfite (sodium metabisulfite)
JIS K 7727:1986 摄影用焦亚硫酸钾
Photographic grade potassium disulphite
JIS K 9057:1975 焦亚硫酸钾(偏重亚硫酸钾)
Potassium pyrosulfite (potassium metabisulfite)
ANSI PH4.277-1980 摄影用化学药品.焦亚硫酸钾
Establishes criteria for the purity of photographic grade potassium metabisulfite and describes the tests to be used to determine the purity
Photographic Grade Potassium Metabisulfite, K2S2O5
ISO 3629:2000 摄影 冲洗用化学品 焦亚硫酸钾规范
This International Standard establishes criteria for the purity of photographic-grade potassium metabisulfite and specifies the tests to be used
Photography - Processing chemicals - Specifications for potassium metabisulfite
GB 25570-2010 食品安全国家标准 食品添加剂 焦亚硫酸钾
本标准适用于氢氧化钾或碳酸钾饱和溶液吸收硫磺氧化产生的二氧化硫而生产的食品添加剂焦亚硫酸钾
National Food Safety Standard Food Additive Potassium Metabisulfite
KS M 1422-2015(2020 焦亚硫酸钠（焦亚硫酸钠）
Sodium pyrosulfite(Sodium metabisulfite)
CSN 68 5269-1969 亚硫酸氢钠（焦亚硫酸钠）
Spracovateí: Pova?ské chemické závody, n. p., ?ilina — Ing. Pe?eňová Pracovník ??adu p?e normalizáciu a meranie: Ing. Eckschlagerov
Sodium metabisulphite (sodium pyro- ulphite)
SNI 06-4584-1998 亚硫酸钾
Technical potassium metabisulphites
SNI 06-2138-1991 焦亚硫酸钠
Sodium metabisulphite
KS M 1422-2010 焦亚硫酸钠
이 표준은 산업용 피로아황산 나트륨(메타이아황산 나트륨)(이하 피로아황산 나트륨이라 한다
Sodium pyrosulfite(Sodium metabisulfite)
ANSI/AWWA B601-2011 焦亚硫酸钠
This standard describes the use of sodium metabisulfite (Na2S2O5) in the treatment of potable water, wastewater, and reuse or reclaimed water
Sodium Metabisulfite
ANSI/AWWA B601-2005 焦亚硫酸钠
This standard describes the use of sodium metabisulfite (NA2S2O5) in the treatment of municipal and industrial water supplies
Sodium Meta bisulfite
GOST 7172-1976 试剂.焦硫酸钾
Reagents. Potassium pyrosulphate
HGB 3399-1962 偏重亚硫酸钾
JIS K 1471:1967 焦亚硫酸钠(偏二硫酸钠)
Sodium pyrosulfite (sodium metabisulfite)
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