Model Number |
kx18 |
Chemical Name: Sodium Acid Pyrophosphate Formula: Na2H2P2O7 Molecular weight:221.94 Properties: White crystal or power, soluble in water, acidic property appeared in aqueous solution. Specifications:
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Name of index
|
FCC
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|
Content(as Na2H2P2O7)
|
≥%
|
95.0
|
|
Arsenic
|
≤%
|
0.0001
|
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Heavy metals
|
≤%
|
0.001
|
|
Pb
|
≤%
|
0.0001
|
|
Fluoride(F)
|
≤%
|
0.005
|
|
Water insoluble
|
≤%
|
1.0
|
|
PH value
|
3.5-4.5
|
Usage: It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods. Packing:In 25kgs net paper or plastic woven bags. Storage and Transport:It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.
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