发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
本标准适用于以焦磷酸钠、硫酸亚铁(或三氯化铁)为原料,经反应合成、过滤、洗涤、干燥而制得的食品营养强化剂焦磷酸铁。 2 化学名称、分子式和相对分子质量
National Food Safety Standard Food Nutritional Fortifier Iron Pyrophosphate
SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE ; DETERMINATION OF IRONCONTENT ; 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD.
SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE DETERMINATION OF IRON CONTENT 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD
Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of iron content; 2,2'- Bipyridyl spectrophotometric method
Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of iron content - 2,2'-Bipyridyl spectro-photometric method
Benzofen, boscalid, milk, fenmethrin, ferric pyrophosphate, L-cysteine, lambda-cyhalothrin, maleic hydrazide, cloflufenazole, sodium nitrophene, Maximum residue limits of sodium o-nitrophenolate, sodium p-nitrophenolate and triclopyr in or on some agricul
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
本标准规定了电镀用焦磷酸钾的要求、试验方法、检验规则、标志、标签、包装、运输和贮存。 本标准适用于电镀用焦磷酸钾。主要用于氰电镀。 分子式:K|(4)P|(2)O|(7) 相对分子质量:330.33(按1995年国际相对原子质量
Potassium pyrophosphate for electroplating use
本标准规定了电镀用焦磷酸的要求、试验方法、检验规则以及标志、标签、包装、运输和贮存。 本标准适用于电镀用焦磷酸。该产品主要用于电镀铜工艺中调节电镀溶液的pH值。也可用于其他电镀。 分子式:H|(4)P|(2)O|(7) 相对分子质量:177.97(按1995年国际相对
Pyrophosphate acid for electroplating use
Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
本标准规定了工业焦磷酸钠的要求、试验方法、标志、包装、运输、贮存。 本标准适用于工业焦磷酸钠,该产品主要用于洗涤剂、精漂的助剂、水处理剂及电镀和石油钻探等方面
Sodium pyrophosphate for industrial use
本标准规定了工业焦磷酸的分类、要求、试验方法、检验规则、标志、标签、包装、运输以及贮存。 本标准适用于工业焦磷酸。该产品主要用于电镀工业,用来调节电镀溶液的pH值,作催化剂,还用于制有机磷酸酯
Pyrophosphoric acid for industrial use
sodium pyrophosphate
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
本标准规定了电镀用焦磷酸铜的要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于电镀用焦磷酸铜。其主要用于氰电镀
Cupric pyrophosphate for electroplating use
本标准适用于以焦磷酸钠、硫酸亚铁(或三氯化铁)为原料,经反应合成、过滤、洗涤、干燥而制得的食品营养强化剂焦磷酸铁。 2 化学名称、分子式和相对分子质量
National Food Safety Standard Food Nutritional Fortifier Iron Pyrophosphate
SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE ; DETERMINATION OF IRONCONTENT ; 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD.
SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE DETERMINATION OF IRON CONTENT 2,2'-BIPYRIDYL SPECTROPHOTOMETRIC METHOD
Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of iron content; 2,2'- Bipyridyl spectrophotometric method
Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of iron content - 2,2'-Bipyridyl spectro-photometric method
Benzofen, boscalid, milk, fenmethrin, ferric pyrophosphate, L-cysteine, lambda-cyhalothrin, maleic hydrazide, cloflufenazole, sodium nitrophene, Maximum residue limits of sodium o-nitrophenolate, sodium p-nitrophenolate and triclopyr in or on some agricul
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
本标准规定了电镀用焦磷酸钾的要求、试验方法、检验规则、标志、标签、包装、运输和贮存。 本标准适用于电镀用焦磷酸钾。主要用于氰电镀。 分子式:K|(4)P|(2)O|(7) 相对分子质量:330.33(按1995年国际相对原子质量
Potassium pyrophosphate for electroplating use
本标准规定了电镀用焦磷酸的要求、试验方法、检验规则以及标志、标签、包装、运输和贮存。 本标准适用于电镀用焦磷酸。该产品主要用于电镀铜工艺中调节电镀溶液的pH值。也可用于其他电镀。 分子式:H|(4)P|(2)O|(7) 相对分子质量:177.97(按1995年国际相对
Pyrophosphate acid for electroplating use
Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
本标准规定了工业焦磷酸钠的要求、试验方法、标志、包装、运输、贮存。 本标准适用于工业焦磷酸钠,该产品主要用于洗涤剂、精漂的助剂、水处理剂及电镀和石油钻探等方面
Sodium pyrophosphate for industrial use
本标准规定了工业焦磷酸的分类、要求、试验方法、检验规则、标志、标签、包装、运输以及贮存。 本标准适用于工业焦磷酸。该产品主要用于电镀工业,用来调节电镀溶液的pH值,作催化剂,还用于制有机磷酸酯
Pyrophosphoric acid for industrial use
sodium pyrophosphate
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
本标准规定了电镀用焦磷酸铜的要求、试验方法、检验规则、标志、包装、运输、贮存。 本标准适用于电镀用焦磷酸铜。其主要用于氰电镀
Cupric pyrophosphate for electroplating use