以25%-50%比例分散在油中，氢化钠制成品是一个氢化钠在矿物油中的50~80的微晶分散体。典型粒度范围为5-50微米。在800°C熔化同时分解，不溶于液氨、苯、二硫化碳、四氯化碳、熔融的氢和其它有机溶剂；在室温下的干燥空气或氧气中稳定，在潮湿空气中极易水解；遇水剧烈反应。 在有机合成中用作还原剂、缩合剂、烷基化试剂、氢化催化剂、克莱逊氏试剂，用作释氢剂。 Sodium hydride (60% dispersion in mineral oil) (NaH) can be used for a variety of applications such as: · preparation of a plasticizer for the formation of a solid polymer electrolyte (SPE) for optoelectronic application · synthesis of heteroaryl thioethers, the common constituents in therapeutic compounds · preparation of sodium aluminum hydride (NaAlH4), which can be used as a hydrogen storage material · a base and a reducing agent for the deprotonation of alcohols, phenols, amides, ketones, and different functional groups · for potential usage in thermal energy storage Direct intercalation into C60 results in the superconducting material (NaH)4C60.
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Sodium hydride
Dangerous GoodsCAS number：7646-69-7 molecular formula：NaH
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | sodiumhydrid | BZKBCQXYZZXSCO-UHFFFAOYSA-N | sodium hydrid | Sodium hydride (NaH) | Q407924 | DTXSID90893680 | hydridosodium | 23J3BHR95O | AKOS015833248 | Sodium monohydride | S0481 | 60% Sodium hydride | natrium hydride | sodium;hydride | SODIUM HYDRIDE | ||
| CAS number | 7646-69-7 | molecular formula | NaH |
| molecular weight | 24 g/mol | Exact mass | purum p.a. |
| PSA | 0.000 Ų | logp | - |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS05 , GHS02
Signal word：
Danger
Hazard Statement：
H260: 与水接触会释放出可自燃的易燃气体 H314: 造成严重的皮肤灼伤和眼睛损伤 H228: 易燃固体 H290: 可能腐蚀金属
Statement of Preventive Measures：
P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P223: 不允许与水接触 P231+P232: 在惰性气体中操作。防潮。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P422: 将内容存储在... P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P310: 立即致电解毒中心或医生。 P303+P361+P353: 如皮肤（或头发）沾染
WGK Germany：
1
Personal protective equipment：
Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS：
WB3910000
UN Number：
1427
General hazardous chemicals：
一般危化品
Packing Group：
Ⅰ
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
7646-69-7 | sodium hydride | sodium hydride
