Sodium borohydride

• Catalog No.: 213462
• CAS Number: 16940-66-2
• M. F.: BNa
• M. W.: 33.80077
• Purity: 99%

SYNONYMS

• Title: 硼氢化钠
• IUPAC name: sodium boranuide
• IUPAC Traditional name: sodium boranuide
• Synonyms: Sodium tetrahydridoborate; 四氢硼酸钠

DATABASE IDS

• PubChem SID: 24852785
• MDL Number: MFCD00003518
• EC Number: 241-004-4
• CAS Number: 16940-66-2

PROPERTIES

• Grade: ReagentPlus®
• Linear Formula: NaBH4
• Purity: 99%
• Quality Level: PREMIUM
• Melting Point: >300 °C (dec.)(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H260-H301-H311-H314
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P223-P231 + P232-P280-P301 + P310-P370 + P378-P422
• RID/ADR: UN 1426 4.3/PG 1
• Risk Statements: 15-24/25-34
• RTECS: ED3325000
• Safety Statements: 22-26-36/37/39-43-45
• Hazard Class: 4.3
• UN Number: 1426
• Packing Group: 1
• German water hazard class: 2

DETAILS

Description (English)

Packaging
25, 100 g in poly bottle
Application
Nanocrystalline superlattices in gold colloid solution have been prepared by ligand-induction using AuCl3 reduced with sodium borohydride.1 Nucleophilic addition of hydride ion from sodium borohydride is an inexpensive alternative method for the Baylis-Hillman reaction to form [E]-α-methylcinnamic acids.2
Legal Information
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Description (简体中文)

包装
25, 100 g in poly bottle
Application
已通过配体诱导并采用硼氢化钠还原的 AuCl3 制备了胶体金溶液中的纳米晶超晶格。1来自硼氢化钠的氢负离子的亲核加成反应是一种低廉的替代方法，用于 Baylis-Hillman 反应形成 [E]-α-甲基肉桂酸。2
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC