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Sodium acid Pyrophosphate (SAPP)(Cas no:7758-16-9),China price supplier

Sodium acid Pyrophosphate (SAPP)(Cas no:7758-16-9)

min.order / fob price

≥1 piece

OriginChina

Production Capacity5000 Metric Ton/Metric Tons per Year

CategoryFood Ingredients

Update Time2025-11-05

company profile

Shanghai Yancui Import And Export Corporation

China

Contact: Ms.Ms. Rose Zhang

Tel: 86-021-0086 21 38722633,38722635,3872263

Number of Employees: 11 - 50 People

Business Type: Trading Company

product details

Origin:China

1. Sodium Acid Pyrophosphate SAPP
2. Cas no.: 7758-16-9
3. White powder
4. Assay:95% min
5. 25kgs per bag

Sodium acid Pyrophosphate SAPP

Molecular Formula: Na2H2P2O7
Molecular weight: 221.95

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.

Specification :

NO

Specifications

Food

1

Appearance

White powder

2

Assay(as Na ₂ H ₂ P ₂ O ₇ )%≥

95.0

3

PH value

3.5-4.5

4

Water Insoluble matter % ≤

1.0

5

Fluoride (as F) % ≤

0.005

6

Heavy Metals (as Pb) % ≤

0.002

7

Heavy Metals (as Pb) % ≤

0.0003

CAS No.:
7758-16-9
Other Names:
SAPP
MF:
Na2O7P2

EINECS No.:
231-835-0
Place of Origin:
China (Mainland)
Type:
Acidity Regulators

color:
white

CAS No.:	7758-16-9	Other Names:	SAPP	MF:	Na2O7P2
EINECS No.:	231-835-0	Place of Origin:	China (Mainland)	Type:	Acidity Regulators
color:	white