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Sodium Acid Pyrophosphate,China price supplier

Sodium Acid Pyrophosphate

min.order / fob price

≥1 piece

OriginShifang, China

Production Capacity

CategoryStabilizer

Update Time2021-11-15

company profile

Shifang Taifeng Chemical Co.,Ltd

China

Contact: Mr.Tian Hua

Tel: 0086-838-8305799

Number of Employees: < 20

Business Type: Manufacture & Trade

product details

Origin:Shifang, China

Molecular formula : Na ₂ H ₂ P ₂ O ₇
Molecular weight: 221.95

Standard executed: HG/T2517-93
Properties:

White crystal 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 , it will be decomposed into sodium meta phosphate. Guaranteed Technical Specifications :

Specifications :

Industrial Grade

Food Grade

Appearance ?? ??

White powder

Assay(as Na ₂ H ₂ P ₂ O ₇ )     % ≥

95.0

95.0

PH of 1% water solution

3.5-4.5

3.5-4.5

Water insoluble          % ≤

1.0

1.0

Heavy metals, as Pb      % ≤

0.002

Arsenic, as As           % ≤

0.0003

Fluoride, as F           % ≤

0.005

Loss on ignition          % ≤

0.5

0.5

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.

Specifications :	Industrial Grade	Food Grade
Appearance ?? ??	White powder
Assay(as Na ₂ H ₂ P ₂ O ₇ ) % ≥	95.0	95.0
PH of 1% water solution	3.5-4.5	3.5-4.5
Water insoluble % ≤	1.0	1.0
Heavy metals, as Pb % ≤		0.002
Arsenic, as As % ≤		0.0003
Fluoride, as F % ≤		0.005
Loss on ignition % ≤	0.5	0.5