基本信息
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六偏磷酸钠
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10124-56-8
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格来汉氏盐
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Na6O18P6
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611.77
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Sodium hexametaphosphate
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233-343-1
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2.181
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Metaphosphoric acid, hexasodium salt;Sodium polymetaphosphate;Calgon;Calgon (old);Calgon S;Caswell No. 772;Metaphosphoric acid, hexasodium salt;Graham's salt;Chemi-charl;EPA Pesticide Chemical Code 076402;Graham's salt;FEMA 3027;HSDB 5053;HMP;Hexametaphosphate, sodium salt;Hexasodium hexametaphosphate;Hexasodium metaphosphate;Medi-Calgon;Metaphosphoric acid (H6P6O18), hexasodium salt;Metaphosphoric acid, hexasodium salt;Natrium hexametaphosphat;Natrium hexametaphosphat [German];Phosphate, sodium hexameta;SHMP;Polyphos;Sodium hexametaphosphate (Na6P6O18);Sodium phosphate (Na6P6O18);Sodium phosphate, tribasic;Sodium polymeta phosphate;Sodium phosphate, tribasic;Sodium metaphosphate;Metaphosphoric acid (H6P6O18), hexasodium salt ; Metaphosphoric acid (H6P6O18), sodium salt (1:6);
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616℃
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1500℃
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详细信息
外观:无色透明玻璃片状或粒状.
食品添加剂六偏磷酸钠
项目指标
总磷酸盐(以P: 0,计)的质量分数/% ) 68.0
非活性磷酸盐(以P, o。计)的质量分数/% 《7. 5
水不溶物的质量分数/% ( 0.06
铁(Fe)的质量分数/% 《0.02
pH值5.8- 6. 5
砷(As)的质.分数/% . ( 0.0003
，金属(以Pb计)的质.分数/% ( 0.001
姐化物(以F计)的质.分数/% 镇0.003
注砷(As)的质.分数、孟金目(以Pb计)的质.分数和报化物(以F计)的质.分数为强制性。
