Changsha Weichuang Chemical Co., Ltd.
Main products:Sodium Metabisulfite,Sodium Thiosulfate,Sodium Sulfite,Ferrous Sulphate,Ferrous Carbonate
Products
Contact Us
  • Contact Person : Mr. Chen Jesson
  • Company Name : Changsha Weichuang Chemical Co., Ltd.
  • Tel : 86-731-85573222
  • Fax : 86-731-84765733
  • Address : Hunan,Changsha,(Room 1301, Xincheng Dibiao), Crossing of Wanjiali Road and Laodong East Road
  • Country/Region : China

STPP(Na5P3O10)94%

STPP(Na5P3O10)94%
Product Detailed
Related Categories:Phosphate
Related Product Searches:STPP(Na5P3O10)94%,High Quality,Na5P3O10, Na5P3O10 94
1.Sodium tripolyphosphate STPP 2.Low iron content 3.easily soluble in water 4.11 years of exporting experience

1.Basic  Information:

We supplied STPP/sodium tripolyphosphate.

Its appears is  snow white powder or crystalline powder,it can melt in water easily.The solution is alkaline.

As for their various functions,it mainly used in industry for detergent or for food additive in food industry.We can supplied food grade sodium tripolyphosphate and industrial ones.It contains low heavy matter and the different density can be optioned with you.

1>.  Low bulk density     ( 0.35 - 0.55g/cm3 )

2>.  Middle bulk density  ( 0.65  - 0.85 g/cm3 )

3>.  High bulk density     ( 0.85  -  1.0  g/cm3  )

4>.  Low Phase  I            ( less than 20% )

5>.  High phase  I            ( more than 40% )

6>.  low  Iron content      ( less than 0.008% ) 

2.Package:

We pakced with goods in  two-layer woven bag,N/W is 25kg/bag.We aslo can supplied you  jumbo bag or pallelized service.The shipping mark can be optioned by your  request.

3.Specification:

STPP/sodium tripolyphosphate 

Parameter

Grade

Standard: GB/T9984-2008/QB1034-1991

Technical

Food

Assay Na5P3O10 % ≥

94.0

95.0

P2 O 5 % ≥

57.0

57.0

Water Insoluble Matter % ≤

0.15

0.05

Iron(Fe) % ≤

0.015

0.015

PH value (1% water solution)

9.2-10.0

9.4-10.0

Heavy Metal (as Pb) % ≤

-

0.001

Arsenic (As) % ≤

-

0.0003

Fluoride (F) % ≤

-

0.003

Chloride(Cl) % ≤

-

0.025

Sulphate(SO4)% ≤

-

0.4

Whiteness % ≥

90.0

90.0

Density (g/cm3)

0.35-0.95

0.55-0.90

Phase I

10-30

4.Pictures:

STPP(Na5P3O10)94%



Copyright Notice @ 2008-2012 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.