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Home » Product Directory » Chemicals » Inorganic Chemicals » Inorganic Salt » Sodium Acid Pyrophosphate (SAPP)

Sodium Acid Pyrophosphate (SAPP)

Sodium Acid Pyrophosphate (SAPP)
Sodium Acid Pyrophosphate (SAPP)
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Product Description

Chemical Name: Sodium Acid Pyrophosphate
Molecular formula: Na2H2P2O7
Standard executed: FCC; According to customer's request

Properties: White powder or granular; Bulk 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 22 D. C, it will be decomposed into sodium meta phosphate.

Technical specifications:
(1) Appearance: White powder or white granular
(2) Main content: 95.0%min
(3) P2O5: 63.0-64.0%min
(4) pH of 1% water solution: 3.5-4.5
(5) Water insoluble: 1.0%max
(6) Heavy metal, as Pb: 0.001%max
(7) Arsenic, as As: 0.0003%max
(8) Fluoride, as F: 0.005%max
(9) Loss on ignition(105D. C): 0.5%max

Application: 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.

Packaging: 25kg/50kg/1000kg in plastic bag with PE lining. Stored in ventilated and dry place.
Validity period: Best before 2 years from the manufactured date.

   
HS Code:  28352400
Productivity:  10000 MT/year
Shipment Terms:  Usually we can do shipment within 20 days
Payment Terms:  L/C,T/T
Minimum Order:  20 MT
Origin:  China
Packing:  25kg/1000kg in plastic woven bag with PP lining.
Quality:  Food Grade
Process:  Refined Salt
Appearance:  Powder
Classification:  Phosphate
Company: KCI International Trading Co., Ltd.

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