Food additive sodium pyrophosphate
化學(xué)式:Na4P2O7
Chemical formula: Na4P2O7
分子量:265.90
Molecular weight:265.90
性狀:白色晶體或粉末。
Character: white crystal or powder.
用途 :主要可用于肉類及水產(chǎn)加工,作持水劑,并可穩(wěn)定天然色素,防止脂肪腐?。豢捎米?PH 調(diào)節(jié)劑、乳化劑、面團(tuán)品質(zhì)改良劑、 營養(yǎng)強(qiáng)化劑等。
Application: it is mainly used in meat and aquatic products processing, as water holding agent, stabilizing natural pigment andpreventing fat corruption; it can be used as pH regulator, emulsifier, dough quality improver, nutrition fortifier, etc.
包裝儲存:內(nèi)塑外編或紙袋。25 公斤/袋。密封保存。
Packaging and storage: Plastic inside and woven outside or paper bag. 25 kg / bag. Sealed storage.
指標(biāo)名稱 | Index name | GB 25557-2010FCC |
無水 Anhydrous | ||
含量(Na4P2O7)>% | Assay(Na4P2O7)>% | 96. 5-100. 5 |
含量(以Na4P2O7? IOH2O) | Assay(as Na4P2O7 -IOH2O) > | —— |
水不溶物<% | Water insoluble <% | 0. 20 |
PH 值(10g/L 溶液) | PH value(10g/L Solution) | 9. 9-10. 7 |
正磷酸鹽 | Orthophosphate | 通過試驗 Past test |
砷(As) < % | Arsenic(As)<% | 0. 0003 |
重金屬(以 Pb 計)<% | Heavy metals(as Pb) <% | 0. 001 |
氟(F) <% | F<% | 0. 005 |
鉛(Pb) <% | Pb<% | 0. 0004 |
加熱減量% | Loss on heat% | ≤0. 50 |
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