硼酸 99.0-100.5% Ph. Eur.

供应商: VWR Chemicals
Danger

Synonyms: Boron trihydroxide, Boron hydroxide, Boric acid, Boracic acid

VWRC20181.294EA 431.18 CNY
VWRC20181.294 VWRC20181.363 VWRC20181.465
硼酸 99.0-100.5% Ph. Eur.
硼酸
分子式: B(OH)₃
分子量: 61.83 g/mol
沸点: 185
溶点: 160
密度: 1.44 g/cm³ (25 °C)
存储条件: Ambient
MDL编号: MFCD00011337
CAS号: 10043-35-3
EINECS: 233-139-2
REACH: 01-2119486683-25
Merck Index: 13,01326
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产品技术规格

Assay 99.0 - 100.5 %
Appearance Conforms (see CoA/CoS)
Identification A Passes test
Identification B Passes test
Appearance of solution Passes test
pH (3.3 %) 3.8 - 4.8
Solubility in alcohol Passes test
Organic matter Passes test
SO4 (Sulphate) Max. 450 ppm
Heavy metals (as Pb) Max. 15 ppm
Residual solvents Unlikely by manuf.process


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