Laoting Best Fortune Trading Co., Ltd.
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Contact Us
  • Contact Person : Mr. Guoshun Ren
  • Company Name : Laoting Best Fortune Trading Co., Ltd.
  • Tel : 86-315-4623622
  • Fax : 86-315-4623633
  • Address : Hebei,Tangshan,No.6 Yingbin Building , Maobei Street, Laoting County, Tangshan City, Hebei Province. China
  • Country/Region : China
  • Zip : 063600

Sodium Sulfite Anhydrous

Sodium Sulfite Anhydrous
Product Detailed
Related Categories:Other Inorganic Salts
1.Sodium sulfite anhydrous 93%,96%,97% 2.Quality standard:HG/T 29672000 3.High quality and low price  

                                                                     Certificate of Analysis

                                                            

                                                         Product: 93% Sodium Sulfite (Na2SO3)

Index name

Index

Na2SO3%

≥93.00%

Free Alkali(base on Na2CO3%

≤0.60%

Water Insoluble%

≤0.05%

H2O%

≤2%

Fe%

≤0.1%

Sodium Sulfite Anhydrous



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