焦磷酸一氢三钠检测

GB 1886.348-2021 食品安全国家标准　食品添加剂　焦磷酸一氢三钠

卫生部公告2012年第15号 关于批准焦磷酸一氢三钠等5种食品添加剂新品种的公告

BS 4427-6:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估

Potentiometric method after conversion of the tetrasodium pyrophosphate to disodium dihydrogen pyrophosphate and precipitation of the pyrophosphate

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate

BS 4427-2:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠pH值的测定

Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate

BS 4427-1:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠中水不溶物含量的测定

Dissolution of test sample and separation of any insoluble matter by filtration, drying at 110<+OR->5C and weighing

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate

BS 4427-4:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.灼烧损失的测定

Ignition at 550<+OR->25C to constant mass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition

BS 4427-5:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.粒度分布的测定

Mechanical sieving of a test portion under fixed conditions and weighing of each of the fractions

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution

BS 4427-11:1983 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.各种磷酸盐形式的柱色谱分离和测定

Determination of ortho-, pyro- and tripolyphosphates, and higher condensed phosphate forms, in the absence of $7Itetra$7R- and $7Ipenta

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Separation by column chromatography and determination of the different phosphate forms

BS 4427-10:1976 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.氧化磷(V)总含量测定:磷钼酸喹啉重量法

This International Standard specifies a gravimetric method using quinoline phosphomolybdate for the determination of the total phosphorus(V) oxide

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method

HG 2928-1999 食品添加剂 焦磷酸二氢二钠

本标准规定了食品添加剂 焦磷酸二氢二钠的要求、试验方法、检验规则以及标志、包装、运输、贮存。 本标准适用于除砷的磷酸和纯碱或磷酸二氢钠为原料制得的焦磷酸二氢二钠，该产品在食品加工中作为快速发酵剂和品质改良剂

Food additive disodium dihydrogen pyrophosphate

BS 4427-3:1989 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.工业(包括食品)用缩聚磷酸盐:铁含量的测定

1,10-phenanthroline spectrometric method, applicable to products with iron contents of not less than 2 mg/kg. To be read in conjunction with BS 6337-3

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of iron content

ARMY MIL-P-50014 C NOTICE 1-1995 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

ARMY MIL-P-50014 C (3)-1994 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

ARMY MIL-P-50014 C-1969 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

BS 4427-14:1989 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.工业(包括食品)用缩聚磷酸盐:氯化物含量的测定

Applicable to chloride contents not less than 5 mg/kg. Refers to BS 6337-4:1984, possession of which is essential

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of chloride content

GB 1886.348-2021 食品安全国家标准　食品添加剂　焦磷酸一氢三钠

卫生部公告2012年第15号 关于批准焦磷酸一氢三钠等5种食品添加剂新品种的公告

BS 4427-6:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估

Potentiometric method after conversion of the tetrasodium pyrophosphate to disodium dihydrogen pyrophosphate and precipitation of the pyrophosphate

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate

BS 4427-2:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠pH值的测定

Potentiometric method for measurement of pH value of a solution at a conventional concentration of 10 g/l by means of a pH meter with a glass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate

BS 4427-1:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.三磷酸钠中水不溶物含量的测定

Dissolution of test sample and separation of any insoluble matter by filtration, drying at 110<+OR->5C and weighing

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate

BS 4427-4:1969 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.灼烧损失的测定

Ignition at 550<+OR->25C to constant mass

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition

BS 4427-5:1974 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.粒度分布的测定

Mechanical sieving of a test portion under fixed conditions and weighing of each of the fractions

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution

BS 4427-11:1983 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.各种磷酸盐形式的柱色谱分离和测定

Determination of ortho-, pyro- and tripolyphosphates, and higher condensed phosphate forms, in the absence of $7Itetra$7R- and $7Ipenta

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Separation by column chromatography and determination of the different phosphate forms

BS 4427-10:1976 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.氧化磷(V)总含量测定:磷钼酸喹啉重量法

This International Standard specifies a gravimetric method using quinoline phosphomolybdate for the determination of the total phosphorus(V) oxide

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method

HG 2928-1999 食品添加剂 焦磷酸二氢二钠

本标准规定了食品添加剂 焦磷酸二氢二钠的要求、试验方法、检验规则以及标志、包装、运输、贮存。 本标准适用于除砷的磷酸和纯碱或磷酸二氢钠为原料制得的焦磷酸二氢二钠，该产品在食品加工中作为快速发酵剂和品质改良剂

Food additive disodium dihydrogen pyrophosphate

BS 4427-3:1989 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.工业(包括食品)用缩聚磷酸盐:铁含量的测定

1,10-phenanthroline spectrometric method, applicable to products with iron contents of not less than 2 mg/kg. To be read in conjunction with BS 6337-3

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of iron content

ARMY MIL-P-50014 C NOTICE 1-1995 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

ARMY MIL-P-50014 C (3)-1994 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

ARMY MIL-P-50014 C-1969 焦磷酸钠过氧化氢漂白包

PACKET, SODIUM PYROPHOSPHATE PEROXIDE

BS 4427-14:1989 工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.工业(包括食品)用缩聚磷酸盐:氯化物含量的测定

Applicable to chloride contents not less than 5 mg/kg. Refers to BS 6337-4:1984, possession of which is essential

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs): determination of chloride content