sodium fluoride factory

• Post Date:

  Dec 17,2018

• Expiry Date:

  Dec 17,2019

• Detailed Description:

  Cas No. :7681-49-4 Quantity: 1000Metric Tons
  Specs:98%
  Price:880 USD Metric Tons
  Payment Method: TT LC
  Sodium fluoride (Industry grade)
  Molecular weight: 42 CAS No.: 7681-49-4
  UN No.:1690 HS Code:2826.1920.10
  
  [Properties]:Sodium fluoride is anhydrous white crystal or powder. Molecular formula is NaF. Specific gravity is 2.6. It is slightly soluble in water, insoluble in ethanol.
  
  [Quality standard]qualified with the standard [YS/T535.2-2009] .
  Index item Standard content（%）
  Sodium fluoride（NaF） ≥98
  Silicon dioxide （SiO2） ≤0.5
  Sulfate （SO4） ≤0.3
  Acidity （HF） ≤0.1
  Sodium carbonate （Na2CO3） ≤0.5
  Water insoluble matter ≤0.5
  Moisture（H2O） ≤0.5
  Particle size -200mesh (powder) ≥90
  Particle size -60mesh (crystal) ≥45

• CAS Registry Number:

  7681-49-4

• Synonyms:

  ;Fluoride ion chromatography standard solution Fluka;Sodiumfluoridemetalsbasiswhitepowder;Sodiumfluorideopticalgradewhitextl;Sodium fluoride solution;Activity standard solution for fluoride electrode (100 ppm as fluoride);Natriumfluorid;

• Molecular Formula:

  NaF

• Molecular Weight:

  41.99

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R25:;
  R32:;
  R36/38:;
  

• Safety Description:

  S22:;
  S36:;
  S45:;
  

• Company:

  Hunan Merits New Material Co., LTD,     [ China ]        

• Contact:

  lucy

• Tel:

  86-731-81865172

• Fax:

• Email:

  info@meritsnm.com