STPP

Classification: Phosphate

Type: Sodium Tripolyphosphate
CAS No.: 7758-29-4
EINECS No.: 231-838-7
MF: Na5P3O10
Other Names: STTP,STPP,STP,TPP
STPP HS Code: 2835.3100
STPP Molecular Weight: 367.86

Specifications

STPP 94%
ISO Certificated STPP factory
STPP Sodium Tripolyphosphate
STPP for Soap making industry
STPP Detergent Chemicals

  STPP 94%

Sodium Tripolyphosphate Industrial Grade

PRODUCT IDENTIFICATION

GENERAL INFORMATION

HS CODE	2835310000
CAS NO	7758-29-4
GRADE	national standard china
FORMULA	Na5P3O10
MOLECULAR WEIGHT	367.86

PROPERTIES

Appearance	White powder
Melting Point	622°C
Boiling Point	1000°C

SPECIFICATIONS

Na5P3O10	94.0% min
P2 O 5	57.0% min
Iron (Fe)	0.015% max
Water insoluble matter	0.15% max
Ph value (1% water solution)	9.2-10.0
Whiteness	92% min
Ignition loss	1.0
Density (g/cm3)	0.35-0.9

APPLICATION

Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyze, also used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry.

Place of Origin:	Tianjin in China
Brand Name:	mengen
Payment Terms:	L/C
Minimum Order:	25 Ton
Supply Ability:	3,560 Ton per Month
Package:	25 kg plastic woven bag with inner lining, 25 MTS/MT or as customers' requests.
Shipping:	2weeks

 Resource:

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