Sodium hydride

• Product Name:Sodium hydride
• Synonyms: SODIUM HYDRIDE SODIUM HYDRIDE DISPERSION NAH 80 0.84-0.86 340F SODIUM HYDRIDE IN OIL Sodium Hydride (60%, dispersion in Paraffin Liquid) Sodium Hydride in mineral oil
• CAS:7646-69-7
• MF:HNa
• MW:24
• EINECS:231-587-3
• Mol File:7646-69-7.mol
• 

Sodium hydride belongs to ionic crystals, salt compounds in which the hydrogen is negative monovalent ions. When heating, it is unstable, decomposition without melting, hydrolysis reaction of sodium hydride with water to prepare sodium hydroxide and hydrogen.<br /> Pure sodium hydride is silver needle-like crystals, commercially available sodium hydride merchandise usually is subtle gray crystalline powder, the proportion of sodium hydride is 25% to 50% dispersed in oil. The relative density is 0.92. Sodium hydride is crystalline rock salt type structure (lattice constant a = 0.488nm), and as lithium hydride in ionic crystalline, hydrogen ion is existent in anion form. Heat of formation is 69.5kJ &middot; mol-1, at the high temperature of 800 ℃, it decomposes into metallic sodium and hydrogen; decomposes explosively in water; reacts violently with lower alcohols;dissolves in molten sodium and molten sodium hydroxide; insoluble in liquid ammonia, benzene, carbon tetrachloride and carbon disulfide.

• Sodium hydride
• 
• US $30.00-5.00/kg
• CAS:7646-69-7
• Min. Order: 1kg
• Purity: 0.99
• Supply Ability: 10 tons
• 2024-10-25

• Sodium hydride
• 
• US $9.00 /KG
• CAS:7646-69-7
• Min. Order: 1KG
• Purity: 99.8%
• Supply Ability: 100tons
• 2024-10-11

• Company Name:Shanghai Kaisai Chemical Co., Ltd
• Tel:021-33516722 13701817765
• Products Intro:Product Name:Sodium hydride
  CAS:7646-69-7
  Purity:60%以上 Package:1kg/桶;25kg/桶 More...
• CB Index:58
• Related Information:Catalog(4742)

• Company Name:Tianjinshi Haydn Science &Technology Development Co.,Ltd
• Tel:022-88294560 13642153692
• Products Intro:Product Name:Sodium hydride
  CAS:7646-69-7
  Purity:>=60% Package:25kg/RMB 60;100kg/RMB 59;500kg/RMB 55
• CB Index:58
• Related Information:Catalog(22)

• Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD
• Tel:400-400-6206333 18521732826
• Products Intro:Product Name:Sodium hydride
  CAS:7646-69-7
  Purity:60% dispersion in mineral oil Package:250g/RMB 103.90;100g/RMB 57.90 More...
• CB Index:65
• Related Information:Catalog(25003)

• Company Name:Shanghai hongrui chemical co., ltd
• Tel:13906273813 13485185589
• Products Intro:Product Name:sodium hydride
  CAS:7646-69-7
  Purity:50%-60% Package:25kg，可分包
• CB Index:58
• Related Information:Catalog(35)

• Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
• Tel:021-61259108 18621169109
• Products Intro:Product Name:Sodium hydride
  CAS:7646-69-7
  Purity:60% dispersion in mineral oil Package:250g Remarks:kg More...
• CB Index:62
• Related Information:Catalog(40228)

• Company Name:TCI (Shanghai) Development Co., Ltd.
• Tel:021-67121386
• Products Intro:Product Name:Sodium Hydride (60%, dispersion in Paraffin Liquid)
  CAS:7646-69-7
  Package:100G,500G More...
• CB Index:81
• Related Information:Catalog(24529)