Sodium acid pyrophosphate CAS: 7758-16-9

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99%
Payment Terms : L/C,T/T

Keywords

Sodium acid pyrophosphate Disodium pyrophosphate 7758-16-9

Quick Details

Appearance: white powder
Application:Preservatives
PackAge: 25KG/drum
ProductionCapacity:1000|Metric Ton|Year
Storage:Store in cool and dry place, away from sun light.
Transportation:By sea or by air

Superiority:

1.Character:

Chemical formula : Na2H2P2O7
Molecular weight: 221.95

CAS Number: 7758-16-9

2.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.

3.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.

Details:

Specifications	Food Grade
Appearance	White powder
Assay(as Na2H2P2O7)≥	95
P2O5%≥	63.0-64.0
PH Value	3.5-4.5
Water Insoluble %≤	1
Fluoride (as F) % ≤	0.005
Heavy Metals (as Pb) % ≤	0.002
Arsenic (As)% ≤	0.0003