Food additive sodium hexametaphosphate
化学式 :(NaPO3)6
Chemical : formula: (NaPO3)6
分子量: 611.82
Molecular : weight: 611.82
性状:白色粉末或颗粒,片状,易溶于水,吸湿性强,不溶于有机溶剂。
Properties: white powder or particle, flake, easily soluble in water, strong hygroscopicity, insoluble in organic solvents.
用途:主要用作乳化稳定剂,品质改良剂,酸度调节剂,金属离子螯合剂,粘结剂等。
Application: mainly used as emulsion stabilizer, quality improver, acidity regulator, metal ion chelating agent, binder, etc。
包装储存:内塑外编或纸袋。25 公斤/袋。密封保存。
Packaging d and : storage: Plastic inside and woven outside or paper bag. 25 kg / bag. Sealed storage.
指标名称 | Index name | GB 1890-2005 |
总磷酸盐(以 P2O5 计)>% | Total phosphate(as P2O5) >% | 68 |
非活性磷酸盐(以P2O5 计)<% | Inactive phosphate(as P2O5 ) <% | 7. 5 |
ph 值 | PH value | 5. 8-6. 5 |
水不溶物<% | Water insoluble <% | 0. 06 |
铁(Fe) <% | Fe<% | 0. 02 |
砷(As) < % | Arsenic(As) | 0. 0003 |
重金属(以 pb 计)< % | Heavy metals(as Pb) <% | 0. 001 |
氟化物(F)< % | Fluoride(F)<% | 0. 003 |
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