Best Quality Sodium Tripolyphosphate Powder, Technical Grade, STPP 94%

• Customization: Available
• CAS No.: 7758-29-4
• Type: Sodium Tripolyphosphate
• Model NO.: 90%, 94%, 85%
• Grade Standard: Industrial Grade
• CAS No: 7758-29-4
• Mf: Na5p3o10
• Appearance: White Powder or White Granular
• Transport Package: Plastic Bag
• Specification: SGS ISO
• Trademark: LY
• Origin: Shandong
• HS Code: 28353190
• Production Capacity: 3000tons/Month

Product Description

Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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Specifications
Sodium Tripolyphosphate, STPP, 94%
1. Grade: Technical Grade
2. Packing: 25kgs/bag
3. Shelf life: 2 years
Best quality Sodium Tripolyphosphate powder, Technical Grade, STPP, 94%

Detailed Product Description:

Sodium tripolyphosphate (STPP, sometimes STP or sodium triphosphate or TPP ) with formula Na5P3O10

Used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production.

Name of index	QB1034-1991	FCC-IV	GB/T9983-2004
Sodium Tripolyphosphate ≥%	95	85	95
P 2 O 5 ≥%	57	-	57
Fluoride (as F) ≤%	0.003	0.005	-
Arsenic (As) ≤%	0.0003	0.0003	-
Heavy Metal (as Pb) ≤%	0.001	0.001	-
Chloride (as Cl) ≤%	0.025	-	-
Sulfate (as SO 4 2- ) ≤%	0.4	-	-
Water Insoluble ≤%	0.05	0.1	0.05
pH (1% aqueous solution)	9.5 -10.0	-	9.5-10.0
Whiteness ≥%	85	-	80
Pb ≤%	-	0.0002	-