TETRAPOTASSIUM PYROPHOSPHATE(FOOD GRADE)
1.Chemical name : tetrapotassium pyrophosphate
2.Formula: K4P2O7
3.Molecular weight: 330.35
4.Proporties: the product is white
powder ,soluble in water,the water solvent is alkaline ,insoluble
in alcohol.
5.Useage: emulsifier:tissue modifier
,chelating agent etc.
6.Specifications:
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Assay
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≥95%
|
|
Loss on ignition
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≤2%
|
|
Water insoluble matter
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≤2%
|
|
As
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≤1ppm
|
|
Pb
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≤1ppm
|
|
heavy metals
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≤10ppm
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7.Packing:
25kgs net paper bags or 25kgs net plastic woven bags
8.Storage and transport:
It should be stored in a ventilative and dry warehouse
instead of in the open air, kept away from water, moisture and sunlight
during transport, handled with care, so as to avoid damage to plastic
bags. Furthermore, it should be stored separately from poisonous
substances.
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