Jiangsu, China
Jiangsu, China
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Sodium Pyrophosphate / CAS 7722-88-5
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
14-30 days
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Sodium Pyrophosphate | |||
Chemical name | Sodium Pyrophosphate, Tetrasodium Pyrophosphate | ||
Molecular formula | Na4P2O7 | ||
Molecular Weight | 265.9 | ||
Product Image |
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Performance | White monoclinic crystal powder, it is soluble in water，insoluble in ethanol. Its water solution is alkalic. It is liable to deliquesce by moisture in the air. | ||
Quality standards | Name of index | GB25557-2010 | FCC-V |
Sodium Pyrophosphate Na4P2O7% | 96.5-100.5 | 95.0-100.5 | |
Water Insoluble≤% | 0.2 | 0.2 | |
PH (1% aqueous solution) | 9.9-10.7 | - | |
Arsenic (As)≤% | 0.0003 | 0.0003 | |
Heavy Metal (as Pb)≤% | 0.001 | - | |
Fluoride (as F)≤% | 0.005 | 0.005 | |
Loss on drying≤% | 0.5 | 0.5 | |
Orthophosphate | pass test | - | |
Pb≤% | 0.0004 | 0.0004 | |
Uses | In food industry, used as quality improver, applied to can, fruit drinks, milk product, bean milk and so on. | ||
Packing | In 25kg composite plastic woven/paper bag with PE liner. | ||
Storage and transport | Storage and transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture, heat and stored separately from poisonous substances. Handled with care, so as to avoid damage to the packing bags. | ||
Typical Properties
Food(Feed) Additives > Water Retention Agent
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