sevenspikes.themes.common.filters
sevenspikes.themes.common.closemenu

高氯酸锂,Lithium perchlorate;purum p.a., ≥98.0% (calc. based on dry substance, T), powder

无水高氯酸锂;Perchloric acid;lithium salt; CAS号 7791-03-9 线性分子式 LiClO4 分子量 106.39 EINECS 编号 232-237-2 MDL number MFCD00011079 PubChem Substance ID 329759742 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 62580
CAS号: 7791-03-9
MDL号: MFCD00011079
增值税发票 √ 免费货运 [顺丰 联邦] √
¥1,817.35

产品描述

General description

Lithium perchlorate (LiClO4) is a colorless lithium salt. Upon crystallization from its aqueous solution, it affords lithium perchlorate trihydrate (LiClO4.3H2O). It can be synthesized by reacting lithium chloride with perchloric acid.[1]

Application

Lithium perchlorate (LiClO4) may be used as a catalyst in the synthesis of bis(indolyl)methanes[2] and in the Baylis-Hillman coupling reaction of α,β-unsaturated carbonyl compounds with aldehydes.[3]

性质

Quality Level200
gradepurum p.a.
assay≥98.0% (calc. based on dry substance, T)
formpowder
impurities≤3% water
pH6.0-9.5 (25 °C, 106.4 g/L)
mp236 °C (lit.)
solubilityalcohol: soluble(lit.)
water: soluble(lit.)
anion traceschloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤200 mg/kg
cation tracesCa: ≤100 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤500 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES string[Li+].[O-]Cl(=O)(=O)=O
InChI1S/ClHO4.Li/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI keyMHCFAGZWMAWTNR-UHFFFAOYSA-M


安全信息

符号
信号词 Danger
靶器官 Respiratory system
危害码 (欧洲) O,Xi
风险声明 (欧洲) 8-36/37/38
安全声明 (欧洲) 17-26-36
RIDADR UN 1481 5.1 / PGII
WGK德国 WGK 1
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 ≥ 190 | 欧洲Eur. ≥ 66 | 東京Tokyo ≥ 82 | 香港与北京 ≥ 55
商品标签