Product Name:Phytic Acid
The molecular formula： C6H18O24P6
CAS NO.: 83-86-3
Relative molecular mass： 660.04
Structure type：
Technical requirements
GB1886. 237 — 2016, GB/T13176.1
Appearance：white powder
Food additive phytic acid shall conform to the following requirements：
Sheet 1 Sense repuirements
Item | Requirement | Test method |
Colour | white powder | Take some sample and put them into clean ,dry glasses;observe the colour and state under nature light. |
Physics and chemistry index
Physics and chemistry index should comply with the sheet 2.
The technical requirements
specifications | Decision criteria |
Cosmetic requirements | White powder or white powder. |
Phytic acid(C6H18O24P6)content % | ≥92 |
Inorganic phosphorus (in P) % | ≤0.01 |
Chloride (in Cl) % | ≤0.01 |
Sulfate (S04) % | ≤0.01 |
Calcium salt (Ca) % | ≤0.01 |
Arsenic (As) % | ≤0.0003 |
Heavy metals (Pb) % | ≤0.003 |
PH | 2.0-3.0 |
whiteness（Wr） | ≥86（GB/T13176.1） |
Uses: antioxidants, preservatives, colorants, water softeners, fermentation promoters, fruits and vegetables and aquatic products, protectors, metal primer.
Packing: 25kg/plastic drum
Storage:store in cool,shady and dry place.
Period of validity:2 years, use it as quickly as possible after unseal