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Sodium Tripolyphosphate STPP,China DT price supplier

Sodium Tripolyphosphate STPP

FOB Price:Price can be negotiated

Production Capacity:12000 Ton/Tons per Year

Update Time:2011-06-09

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Product Description

With strong technical support,we have made our products meet the standard of FCC and USP.

1,Chemical Name:Sodium Tripolyphosphate,Sodium Triphosphate

2,M. F:Na5P3O10
3,M.W:367.86

4,Specification: White microdot powder with luster,melting point at 622,freely soluble in water , easily chelate with metallicions such as Ca2+,Mg2+, has hygroscopic property.

5,Quality standard: (QB1034-1991,FCC-V,GB/T9983-2004)

Name of index	QB1034-1991	FCC-V	GB/T9983-2004
Sodium Tripolyphosphate ≥%	95	85	95
P2O5 ≥%	57	-	57
Fluoride (F) ≤%	0.003	0.005	-
Arsenic (As) ≤%	0.0003	0.0003	-
Heavy Metal (Pb) ≤%	0.001	0.002	-
Chloride (as Cl) ≤%	0.025	-	-
Sulfate (as SO42-) ≤%	0.4	-	-
Insoluble Substances ≤%	0.05	0.1	0.05
pH (1% aqueous solution)	9.5 -10.0	9.5	9.5-10.0
Whiteness ≥%	85	-	80
Lead ≤%	-	0.0002	-

6, Function: Emulsifier; sequestrant,etc.

7. Package: Woven bag lined with PP,25kg/bag.Or,as per customers’requirements.
8. Storage and transportation: Store in tight containers in a dry and ventilative warehouse. Keep away from moisture,hot and poisonous substances.

CAS No.: 7758-29-4	Other Names: Sodium Tripolyphosphate	MF: Na5P3O10
Place of Origin: Jiangsu China (Mainland)	Type: water conservant	Brand Name: DT

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Company Profile

Name: Lianyungang Dongtai Food Ingredients Co., Ltd.

Address: YINGZHOU RD