Home > Offer to Sell > Inorganic chemicals > Inorganic salts > Sell 97-99% Sodium Thiocyanate As Cement Accelerator
Sell 97-99% Sodium Thiocyanate As Cement Accelerator
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| 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 |
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