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氯化镍(II)六水合物,Nickel(II) chloride hexahydrate;puriss. p.a., ≥98%

氯化镍六水合物;六水氯化镍;CAS号 7791-20-0 线性分子式 NiCl2 · 6H2O 分子量 237.69 MDL number MFCD00149809 PubChem Substance ID 329753776 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 31462
CAS号: 7791-20-0
MDL号: MFCD00149809
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¥1,321.76

产品描述

General description

Nickel(II) chloride hexahydrate is a hydrated nickel salt. Its crystals were monoclinic and structure was investigated by X-ray single crystal method.[3]

Application

Nickel(II) chloride hexahydrate may be employed as a catalyst in the high yield synthesis of tetra-substituted pyrrole derivatives.[1] It may be used for the conversion of tetrahydropyranyl (THP) and tert-butyldimethylsilyl (TBS) ethers to the corresponding hydroxyl compounds.[2]

 

性质

Quality Level  200
grade  puriss. p.a.
assay  ≥98%
form  powder or crystals
reaction suitability  reagent type: catalyst
core: nickel
pH  4-6 (20 °C, 5%)
anion traces  sulfate (SO42-): ≤50 mg/kg
cation traces  Ca: ≤50 mg/kg
 Cd: ≤10 mg/kg
 Co: ≤100 mg/kg
 Cu: ≤10 mg/kg
 Fe: ≤20 mg/kg
 Mg: ≤10 mg/kg
 Na: ≤50 mg/kg
 Pb: ≤10 mg/kg
 Zn: ≤10 mg/kg
storage temp.  2-8°C
SMILES string  [H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].Cl[Ni]Cl
InChI  1S/2ClH.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
InChI key  LAIZPRYFQUWUBN-UHFFFAOYSA-L


安全信息

符号 
信号词 Danger
靶器官 Lungs
危害码 (欧洲) T,N
安全声明 (欧洲) 53-45-60-61
RIDADR UN3288 - class 6.1 - PG 3 - EHS - RQ - Toxic solid, inorganic, n.o.s., HI: all
WGK德国 WGK 3
RTECS QR6480000
商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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