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Product Name:Sodium Acid Pyrophosphate/SAPP, Disodium pytophosphate
Appearance:White powder
MF:Na2H2P2O7
Purity:95%min
CAS No.:7758-16-9
EINECS No.:231-835-0
FEMA No.:7758-16-9
Function:as starter cultures, used in baking food, fermentation speed control
Description of SAPP:
White powder;Relative density 1.86;Soluble in water and insoluble in ethanol.If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid.
As a professional SAPP supplier and manufacturer, Tianjin Sino Chemical has been supplying and exporting SAPP for more than 30 years, any inquiries and problems please feel free to send emails to us via info@tjchemi.com, we will reply you within 24hours.
Specification of SAPP:
Iterm | Standards |
Content (Na2H2P2O7)% | ≥95.0 |
Phosphorus pentoxide(P2O5) | 63.0-64.0 |
PH value | 3.5—4.5 |
Water-insoluble % | ≤1.0 |
Fluoride (F)% | ≤0.005 |
Heavy metal (Pb)% | ≤0.001 |
Arsenic (As)% | ≤0.0003 |
Loss on burning(105°C)% | ≤0.5 |
Application of SAPP:
Sodium Acid Pyrophosphate Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.
Package of SAPP:
25kg pp bags, 25MT/20’FCL
Storage and Transportation
Stored in a dry and ventilative warehouse; Keep away from moisture moisture and poisonous substances. Handled with care.
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