Food Additive Sodium Acid Pyrophosphate Sapp 95%

• Customization: Available
• Color: White
• Appearance: Powder
• Model NO.: 95%
• Efficacy: Promote Nutrition
• Classification: Food Additives
• Type: Sodium Phosphate
• Transport Package: 25kg Bag or as Your Request
• Specification: national standard
• Trademark: HY
• Origin: China Mainland
• Production Capacity: 12000 Ton/Tons Per Year

Product Description

Sodium Acid Pyrophosphate(SAPP)

Chemical formula: Na2H2P2O7
Molecular weight: 221.95
CAS Number: 7758-16-9

Properties:
White powder or granular; Relative density 1.86g/cm3; 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; It is hydroscopic, and when absorbing humidity it will become into a product with hexa-hydrates; If it is heated at a temperature above 220° C, it will be decomposed into sodium meta phosphate.

Uses:
As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.

Packing and storage:
Packed in 25kg, 50kg, 1000kgnet bage, store at a cool, dry and well ventilated place.
 

NO	Specifications	Industrial Grade	Food Grade
1	Appearance	White powder	White powder
2	Assay(as Na2H2P2O7)%≥	95.0	95.0
3	P2O5%≥	63.0-64.0	63.0-64.0
4	PH Value	3.5-4.5	3.5-4.5
5	Water Insoluble % ≤	1.0	1.0
6	Fluoride (as F) %  ≤		0.005
7	Heavy Metals (as Pb) %  ≤		0.001
8	Arsenic (As)%  ≤		0.0003
9	Loss on ignition(105 °C ) %≤	0.5	0.5