English Name:Sodium Phytate
The molecular formula： C6H6 Na12O24P6
Relative molecular mass： 923.8012
CAS NO.: 14306-25-3 17211-15-3 7205-52-9 70701-62-1
Structure type：
Technical requirements
GB1886. 250 — 2016
Appearance：light yellow or light brown viscous liquid
Food additive phytic acid shall conform to the following requirements：
Sheet 1 Sense repuirements
Item | Requirement | Test method |
Colour | white | Take some sample and put them into clean ,dry glasses;observe the colour ,state and impurity under nature light. |
State | Crystalline powder | |
impurity | No visible impurity |
Physics and chemistry index
Physics and chemistry index should comply with the sheet 2.
Sheet 2 Physics and chemistry index
Project | Index |
Phytic acid(C6H18O24P6)Content % | ≥75 |
Inorganic phosphorus (P) % | ≤0.02 |
Chloride (Cl) % | ≤0.01 |
Sulfate (toS04Meter） % | ≤0.01 |
Calcium salt (Ca) % | ≤0.01 |
Arsenic (As) % | ≤1.0 |
Heavy metal (Pb) % | ≤1.0 |
PH | 10-12 |
Product use: antioxidant, preservative, color protecting agent, water softener, fermentation accelerant, fruits and aquatic products preservation, color protecting agent, metal processing agent.
Packing: 25kg/ drum
Storage:store in cool,shady and dry place.
Period of validity:2 years, use it as quickly as possible after unseal