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Merck

247677

Sigma-Aldrich

硼氢化钠

90% NaBH4 basis, pellets, diam. 8 mm, Cobalt (Doped)

别名:

钴掺杂的硼氢化钠, 四氢硼酸钠

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About This Item

线性分子式:
NaBH4
CAS号:
分子量:
37.83
MDL號碼:
分類程式碼代碼:
26111700
PubChem物質ID:

品質等級

化驗

90% NaBH4 basis

形狀

pellets

成份

Cobalt (Doped)

反應適用性

reagent type: reductant

直徑

8 mm

雜質

7.5% CoCl2

mp

>300 °C (dec.) (lit.)

SMILES 字串

[BH4-].[Na+]

InChI

1S/BH4.Na/h1H4;/q-1;+1

InChI 密鑰

YOQDYZUWIQVZSF-UHFFFAOYSA-N

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應用

硼氢化钠被用作还原剂,用于从三水合氯化金(III)合成分枝状金纳米颗粒。也可用于在氧化硼存在下与海水反应生产氢气。

特點和優勢

便利的氢气固体源。每片与水接触可以释放 ~500mL 氢气。用于在生物实验中制造厌氧的还原性气氛。掺钴

訊號詞

Danger

危險分類

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - Water-react 1

安全危害

儲存類別代碼

4.3 - Hazardous materials which set free flammable gases upon contact with water

水污染物質分類(WGK)

WGK 3

個人防護裝備

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges


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分析证书(COA)

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