Sodium Acid Pyrophosphate, Sapp 95%, Tspp as Quality Improver, Sequestrant, Emulsifier, and Texturizer

• CAS No.: 7722-88-5
• Type: Sodium Pyrophosphate
• Grade Standard: Food Grade
• CAS No: 7722-88-5
• Formula: Na4p2o7
• Appearance: White Powder or White Granular
• Model NO.: 90%, 94%, 95%
• Transport Package: Plastic Bag
• Specification: SGS ISO
• Trademark: LY
• Origin: Shandong
• HS Code: 28353990
• Production Capacity: 3000tons/Month

Product Description

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Specifications
White powder; Relative density 1.86; Soluble in water and insoluble in ethanol

Properties:
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; 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 25 kg net WPP/PE bags. It must be stored in places well ventilated and dry.

Items	Spec	Typical Analysis
Assay (as Na4P2O7),%	95.0Min	97.4
P 2 O 5,%	52.5-54.0	53.2
pH Value (1%)	9.8-10.8	10.3
Arsenic ( As ),mg/kg	1.0Max	0.15
Fluoride ( F ),mg/kg	10.0Max	5.0
Cadmium (Cd) ,mg/kg	1.0Max	0.02
Mercury (Hg),mg/kg	1.0Max	0.02
Lead ( Pb ),mg/kg	1.0Max	0.2
Water insoluble,%	0.2Max	0.05
Loss on Ignition(105 °C, 4 hours then 550°C 30 minutes),%	0.5Max	Pass