sodium tripolyphosphate

STPP 1.Molecular weight: 367.86
2.formula: Na5P3O10
3.Appearance: white powder

P3O10 molecular 367.86
; nature of white powder or granular solids. Water soluble. Right alkali metal salts and heavy metals complex capacity. To sof

used as the most common paint stripper on wooden objects.
used in conjunction with zinc for creation of the famous "Gold pennies" experiment.

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Sodium Tripolyphosphate
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Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of su

Na5P3O10,% ,Min. 94
P2O5,% ,Min. 57
Insolubles, % Max. 0.05
PH Value(1%Solution) 9.5-10.0
Iron (Fe), %, Max. 0.015 ...

Sodium Tripolyphosphate
Sodium Tripolyphosphate:95%min
Water insoluble matter:0.05%max.

SODIUM TRIPOLYPHOSPHATE(STPP)-Food Grade
Spec.: Na5P3O10:95% MIN. P2O5: 57%MIN Water insoluble: 0.05%MAX
PH Value: 9.5~10.0 Whiteness: 90%MIN A

Product Index Zinc Oxide 99% Zinc Oxide 99.5% Zinc Oxide 99.7%
Content (ZnO) 99%Min 99.5%Min 99.7%Min
MnO 0.001%Max 0.0005%Max 0.0004%Max
PbO 0.

STPP