Product > Others >

Sodium Acid Pyrophosphate(SAPP),China Tianrui price supplier

Sodium Acid Pyrophosphate(SAPP)

min.order / fob price

≥1 piece

OriginChina

Production Capacity3000t/a

CategoryOthers

Update Time2026-08-12

company profile

Shifang Tianrui Chemical Co.,Ltd.

China

Contact: Ms.Xiaoli Shu

Tel: 86-838-8105756

Number of Employees: 20 ~ 50

Business Type: Manufacture & Trade

product details

Origin:China

Brand:Tianrui

Chemical Name: Sodium Acid Pyrophosphate;Disodium Dihydrogen Pyrophosphate
Molecular formula: Na2H2P2O7
CAS NO.: 7758-16-9
Ref. Standard: HG2928-1999
production capacity: 3000 t/a
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 220 a?? , it will be decomposed into sodium metaphosphate.
Technical specifications:

No.

Index

Food grade

1

Main content  %≥

95.0

2

P ₂ O ₅   %≥

63.0-64.0

3

pH of 1% water solution

3.5-4.5

4

Water insoluble  %≤

1.0

5

Heavy metal, as Pb  %≤

0.001

6

Arsenic, as As   %≤

0.0003

7

Fluoride , as F  %≤

0.005

8

Loss on ignition(105 )  %≤

0.5

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: packed in plastic woven bag with PE lining, 25kgs/bag. Stored in ventilated and dry place. sue AT sftrchem dot com

No.	Index	Food grade
1	Main content %≥	95.0
2	P ₂ O ₅ %≥	63.0-64.0
3	pH of 1% water solution	3.5-4.5
4	Water insoluble %≤	1.0
5	Heavy metal, as Pb %≤	0.001
6	Arsenic, as As %≤	0.0003
7	Fluoride , as F %≤	0.005
8	Loss on ignition(105 ) %≤	0.5