Sodium Trimetaphosphate STMP Tech Grade
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China [CN] 
2015 Hot Sale White Powder Sodium Trimetaphosphate
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Synonyms |
trimetaphosphate grade iii trisodium Trifluoroacetic acid sodium salt trimetaphosphate trisodium; trisodium cyclo-triphosphate; sodium cyclotriphosphate; Metaphosphoric acid, trisodium salt;
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Product: |
Sodium trimetaphosphate (STMP) |
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Molecular formula |
(NaPO3)3 |
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Molecular weight |
305.8852 |
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Appearance: |
White crystalline powder |
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Application:
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In foodstuff industry,mainly used as starch modifier,turbidness-preventing agent for fruit juice,water-holding agent for meat products,adhesive,separating agent steadying agent,used for foods against color-fading and vitamin decomposition,etc. |
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Package: |
25KG double inner plastic and outer knitting bag,customer’s demand |
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Specification: |
in conformity to FCC -81,customer’s demand |
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EINECS No.: |
232-088-3 |
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MDL No.: |
MFCD00867826 |
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RTECS No.: |
OY4025000 |
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PubChem No.: |
24900286 |
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Storage: |
A cool, ventilated, dry, clean inside storero |
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P2O5≥% |
68.0 |
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Melting Point(ºC): |
627.6 |
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Density:(g/mL 25ºC): |
2.476 |
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Chloride (Cl),≤% |
0.005 |
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Arsenic (As),≤% |
0.0003 |
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plumbum (Pb),≤% |
0.001 |
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PH (1% solution, 25 °C) |
6.0-9.0 |
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Insoluble substance ≤% |
0.1 |
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