E450I Food Grade Sapp 28 40 Sodium Acid Pyrophosphate Price Sodium Acid

• Certification: Ccic, CIQ, RoHS
• Purity: ≥99%
• Type: Sodium Tripolyphosphate
• Grade Standard: Food Grade
• CAS No.: 7758-16-9
• Formula: Na2h2p2o7
• Model NO.: Sodium Acid Pyrophosphate
• Einecs: 237-004-9
• Transport Package: 25kg
• Specification: as required
• Trademark: as required
• Origin: China
• Production Capacity: 50000mt/Month

Product Description

Specification
Items	Standards
Assay (%) (Na2H2P2O7)	≥95.00%
P2O5 (%)	≥63.00%,≤64.5%
Fluoride(PPM)	≤10mg/kg
Cadmiu(PPM)	≤1mg/kg
Lead (PPM)	≤1mg/kg
Mercur(PPM)	≤1mg/kg
Arseni(PPM)	≤1mg/kg
Substances not dissolved in water(%)	≤1.0%
PH value(%)	≥3.7,≤4.5
Loss on drying	≤0.5%
100mesh through	>95%
200mesh through	>85%
16mesh through	≥95%
Ror	28
Aluminum(PPM)	≤200

Applications

1.sodium acid pyrophosphate is a popular leavening agent found in baking powders.
2.It is available in a variety of grades that affect the speed of its action.
3.It is designated in the United States as generally recognized as safe(GRAS) for food use.
4.It is used in canned seafood to maintain color and reduce purge[clarification needed] during retorting.
5.It is an acid source for reaction with baking soda to leaven baked goods.
6. In baking powder, it is often labeled as food additive E450.
7. Disodium pyrophosphate is also found in frozen hash browns and other potato products, where it is used to keep the color of the potatoes from darkening.