We need Sodium Tri Polyphospahte up to below wpecifications:

Sodium Tri Polyphosphate(TECH GRADE) 94%min


Granule ,Low Density ,Black label
Na5P3O10 >94%

P2O5 >57%

Insolubles in water <0.10%

Fe 50 ppm max.

Whiteness >=90%

PH Vale(1% solution) 9.2~10.0

Phase I 10-30%

Hydrate Velocity

1th minute 78.0~82.0

5th minute 80.0~88.0

Bulk Density 0.60g min./cm3

Aspect Amorphous White Powder

Granulometry

Retained 0.400mm sieve 2.50% max.

Trough 0.150mmsieve 75.0% min.

Loss of Ignition at 500 <=0.8

Weight Loss Due to Heat <=0.5%

Moisture nbsp; 0.18%max

Temperature rise 80

Heavy Metals 10 ppm max

Orthophosphate 1 max.

Pyrophosphate 5 max.

Metaphosphate 1.5 max.

Content of Sulphate as

Sodium Salt <100 ppm

Content of Chloride as

Sodium Salt <100 ppm

Appearance Without foreign materials

Packaging: 25Kg bags wiht Jumbo or Pallet

The minimum order for each year is 5000 MT

Terms of delivery:

Company Name: GOL NAGHSH ABI CO
Contact Person: Mr. Parham Shemirani
Street Address: Apt. 3, 2nd Fl. , Fanouse Abi Bld. , Sarv Alley, South Shiraz St. , Mollasadra Ave.
City: Tehran
Country/Region: Iran (Islamic Republic of)
Zip: 14155-7497
Telephone: 98-21-88053857
Fax: 98-21-88053858
Website: http://www.golnaghshabi.com

手机链接：http://m.vooec.com/global_43595.html
网站链接：http://www.vooec.com/global/43595.html