(STPP) Industrial Grade Sodium Tripolyphosphate

Name: (STPP) Industrial Grade Sodium Tripolyphosphate
Brand: Sichuan Chanhen Chemical Corporation
Rating: 4.9 (45 reviews)

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Model No. :	Industrial Grade, industrial grade
Brand Name :	GREEPH

9yrs

Shifang, Sichuan, China

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Sichuan Chanhen Chemical Corporation

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Product description

Specifications "GREEPH" Brand STPP

P2O5--Min57.0%

STPP(Na5P3O10)--Min96%

Iron Content(Fe)--Max0.007%

Product Name:Industrial Grade Sodium Tripolyphosphate-STPP CHEMICAL FORMULA:Na5P3O10 CAS:7758-29-4 EXECUTIVE STANDARD:GB/T9983-2004

Item	Index
Item	Excellent product	First-class product	Qualified product
Whiteness Limit≥%	90	85	80
P₂O₅≥%	57.0	56.5	55
Sodium Tripolyphosphate(Na₅P₃O₁₀)≥%	96	90	85
Iron Content(Fe)≤%	0.007	0.015	0.03
Water Insoluble ≤%	0.10	0.10	0.15
Particle Size(Beneath 1.00mm Sieve)≤%	95
pH(1% Solution)	9.2-10.0

STANDARD APPLICATIONS: Mainly used for synthetic detergent auxiliary , water-softener, soap synergist, leather tanning agent, effective powder of paint ,Senior soil,magnesium, calcium carbonate and so on .It is applied to prevent oil-paper. PACKAGE&STORAGE: Inner polyethylene bag and outer woven bag, net weight per bag: 25kg. Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent the bag from being damaged, stored away from toxic substances. Expiration Date: 540 days.