Sell 97-99% Sodium Thiocyanate As Cement Accelerator

• Post Date:

  Jan 02,2013

• Expiry Date:

  Jul 01,2013

• Detailed Description:

  Description
  
  Specifications
  1.CAS NO:540-72-7
  2.Factory with 10 years history
  3.purity:97-99%
  4.pesticide, synthetic fibre,
  electroplate, photography
  CAS NO: 540-72-7
  Molecular formula:NaSCN
  Molecular weight:81.07
  Index
  Highest Grade
  First Grade
  Liquid
  NaSCN Min %
  99.0
  98.0
  50--53
  PH value in water(50g/L)
  6.0--8.0
  6.0--8.0
  8.0--12.0
  Clarity Test in water(100g/L)
  Clarity
  Clarity
  Clarity
  Insoluble substance in water Max %
  0.005
  0.005
  0.003
  Chlorid(Cl-) % Max
  0.02
  0.04
  0.01
  Sulfate(SO42-) % Max
  0.02
  0.04
  0.01
  Heavy metal(Pb) % Max
  0.002
  0.005
  0.001
  Iron(FE) % Max
  0.0002
  0.0002
  0.0001
  Water % Max
  1
  1.8
  ---
  
  ALIAS: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium
  Isocyanate, sodium Isothiocyanate, Thiocyanic Acid, Sodium Salt
  Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287°C. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides,nitrogen
  oxides and cyanides. Reacts violently with acids,strong bases and strong oxidants.
  Usage:
  Genaral: Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
  Fibre industriy :as spinning solvent for polyacrylonitrile
  Architecture industriy:hardening accelerator for cement and concrete mixes
  Pesticide: raw material for the production of a number of herbicides and fungicides
  Pharmaceuticals: raw material for the production of a number of pharmaceutical products
  Packing: 25 kgs net in PP bag with inner of polyethylene bag.
  Storage: Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated
  from acides, bases and oxidants.

• Company:

  Shijiazhuang RuiXin Chemical Co.Ltd     [ China ]        

• Contact:

  cathy

• Tel:

  +86-311-67663261

• Fax:

• Email:

  yanyunjia1216@163.com