Nanjing Tubang Technologies Co., Ltd.
Main products:chlorotoluene,dichlorotoluene
Products
Contact Us
  • Contact Person : Ms. Tong Spencer
  • Company Name : Nanjing Tubang Technologies Co., Ltd.
  • Tel : 86-025-84591005
  • Fax : 86-025-84596306
  • Address : Jiangsu,Nanjing,9B of Deji Mansion,No.188 Changjiang Road ,Nanjing China P.C.:210018
  • Country/Region : China
  • Zip : 210000

Various grade & high quality sodium carbonate

Various grade & high quality sodium carbonate
Product Detailed
1.Purity: 98% 2.Direct manufacturer and good price 3.Excellent&High-Efficiency Sale and After-sale Service

Specification:

Test item

Specification

AR

CP

Assay (Na2CO3) /%

≥99.8

≥99.8

Clarify degrees test

Conform

Conform

Water insoluble/%

≤0.01

≤0.02

Dry weightlessness /%

≤1.0

≤1.0

Chloride (Cl) /%

≤0.002

≤0.005

Sulfur compounds (SO4) /%

≤0.005

≤0.01

Nitrogen compounds (N) /%

≤0.001

≤0.002

Phosphate and Portland (SiO3) /%

≤0.006

≤0.013

Magnesium (Mg) /%

≤0.002

≤0.005

Aluminum  (Al) /%

≤0.003

≤0.01

Potassium (K) /%

≤0.005

≤0.02

Calcium (Ca) /%

≤0.01

≤0.02

Ferric (Fe) /%

≤0.000 5

≤0.001

Heavy metal (Pb) /%

≤0.000 5

≤0.001

Main applications:

Analytics reagents, such as make reference reagent, sample dissolution fire-resistant and precipitation agent, the slow granule, emission spectral analysis sample volatilize. Also used in the preparation of sodium salt, sodium glass and film print wash.

Pictures:

Various grade & high quality sodium carbonate



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