In the food industry as a rapid starter culture, quality improver, used for bread, pastries and other synthetic leavening agents of acid components. With other phosphate compound can be used for lunch meat, cooked ham, canned meat and other meat products, such as water retention agents, instant noodle rehydration agents. Our company is manufacturer and exporter of food and pharmaceutical chemicals, complying with BP/USP/EP/FCC standard, along with many years' experience of manufacturing and exporting. Feel free to contact us.
Product Name Sodium Acid Pyrophosphate SAPP 28
Type Food Additives
Origin China
CAS No 7758169
AUCO No 356
Packing 25kg bag
Items Standard
Content As Na2H2P2O7
9301005
P2O5 630645
Water Insoluble 10
As 00003
Heavy metalsAs Pb 0001
Fluorides 0005
Lead 00002
PH 4005
Sodium acid pyrophosphate(SAPP) (CAS No.: 7758-16-9 )
Executive Standard: HG2928-1999
Molecular Formula: Na2H2P2O7
MW: 221.94.
Character:
It is white power. soluble in water, but insoluble in alcohol. solubility is 32.5% at 100'C.
Usage: Used as buffer, leaven, quality modifier, ferment agent, emulsifier, nutriment, adhesive and preservative in foods.
Specifications
Food Grade.
Main contents % Min
96.0.
Whiteness % Min
90.
Water insoluble % Max
0.1.
PH Value of 1% water solution
3.5-4.5 .
Bulk density g/cm3
0.85-1.15 .
Arsenic, as As %Max
0.0001.
Heavy metals, as Pb % Max
0.001.
Fluoride, as F % Max
0.001 .
Package: 25kgs woven bag lined with plastic bag, according to the customer's demand , Stored at draughty dry places.
Items Standard
"Content (As Na2H2P2O7)
" 93.0-100.5%
P2O5 63.0-64.5%
Water Insoluble 1.0%
As 0.0003%
Heavy metals(As Pb) 0.001%
Fluorides 0.005%
Lead 0.0002%
PH 4.0+0.5
Items Standard
"Content (As Na2H2P2O7)
" 93.0-100.5%
P2O5 63.0-64.5%
Water Insoluble 1.0%
As 0.0003%
Heavy metals(As Pb) 0.001%
Fluorides 0.005%
Lead 0.0002%
PH 4.0+0.5