三聚磷酸二氢铝含量检测标准
CNAS认证
CMA认证
GB/T 9984.2-2004
工业三聚磷酸钠 总五氧化二磷含量的测定 磷钼酸喹啉重量法
Sodium tripolyphosphate for industrial use-Determination of total phosphorus(v)oxide content-Quinoline phosphomolybdate gravimetric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2004-03-15
- 【CCS分类】G70化学助剂基础标准与通用方法
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 9984.2-1988
工业三聚磷酸钠 总五氧化二磷含量的测定 磷钼酸喹啉重量法
Sodium tripolyphosphats for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate gravimetric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】1988-12-10
- 【CCS分类】G12无机盐
- 【ICS分类】71.060.50盐
GB/T 9984.10-2004
工业三聚磷酸钠(包括食品工业用)氮的氧化物含量的测定 3，4-二甲苯酚分光光度法
Sodium tripolyphosphate for industrial use (including foodstuffs)—Determination of oxides of nitrogen content-3,4-Xylenol spectrophotometric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2004-03-15
- 【CCS分类】G70化学助剂基础标准与通用方法
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 9984.10-1988
工业三聚磷酸钠(包括食品工业用) 氮的氧化物含量的测定3,4-二甲苯酚分光光度法
Sodium tripolyphosphate for industrial use (including foodstuffs)--Determination of oxides of nitrogen content--3,4-Xylenol spectrophotometric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】1988-12-10
- 【CCS分类】G12无机盐
- 【ICS分类】71.060.50盐
BS 4427-12:1979
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 arsenic content. Silver diethyldithiocarbamate photometric method
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 arsenic content. Silver diethyldithiocarbamate photometric method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】1979-09-28
- 【CCS分类】
- 【ICS分类】盐
BS 4427-15:1982
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 oxides of nitrogen content - 3,4-xylenol spectrophotometric method
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 oxides of nitrogen content - 3,4-xylenol spectrophotometric method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】1982-11-30
- 【CCS分类】
- 【ICS分类】
ISO 3000:1974
Sodium tripolyphosphate for industrial use — Estimation of tripolyphophate content — Tris(ethylenediamine) cobalt (III) chloride gravimetric method
Sodium tripolyphosphate for industrial use — Estimation of tripolyphophate content — Tris(ethylenediamine) cobalt (III) chloride gravimetric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1974-12-01
- 【CCS分类】
- 【ICS分类】71.060.50
