Sodium Acid Pyrophosphate Sapp Food Grade Bulking Agent White Powder

• CAS No.: 7758-16-9
• Formula: Na2h2p2o7
• Shelf Life: >12 Months
• Aerogenic Speed: Fast Baking Powder
• Application: Puffed Food
• Type: Composite Bulking Agents
• Model NO.: TNN4
• Shipping: Ocean Freight
• Sample: Available
• Storage: Cool
• Grade: Food
• Transport Package: 25kg Bag
• Trademark: TNN
• Origin: China
• Production Capacity: 50000t/Year

Product Description

Product Description

Physical properties: white monoclinic crystal powder. Its relative density is 1.86. It is soluble in water, insoluble in alcohol. It hydrolyzes to orthophosphate when heated in acid medium. It is hygroscopic, forms hexahydrate in damp air, and decomposes to metaphosphate at above 220ºC 

Test Item	Specification
Content (Na2H2P2O7) %	≥95.0
Phosphorus pentoxide(P2O5)	63.0-64.0
PH value	3.7-4.5
Water-insoluble %	≤1.0
Fluoride (F) %	≤10ppm
Heavy metal (Pb) %	≤10ppm
Arsenic (As) %	≤1ppm
Pb	≤1ppm
Hg	≤1ppm
Cd	≤1ppm
Loss on burning(105ºC)% ≤	≤0.5
ROR	28

Usage: In food industry, it is used as rapid ferment agent, quality improver and applied as acid component of bread and cake's synthetic leavening agent. Mixed with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles. 
Packing: In 25kg composite plastic woven/paper bag with PE liner. 
Storage and transport: It should be stored in a dry and ventilative warehouse and kept away from moisture and poisonous substances. Handled with care, so as to avoid damage to packing bags.