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乙酸钾,Potassium acetate;puriss., meets analytical specification of Ph. Eur., BP, E261, 99-101%

别名:醋酸钾盐;无水乙酸钾;无水醋酸钾;Potassium acetate solution; Acetic acid potassium salt; Potassium Acetate, MB Grade (1.04830); PotassiumacetateACSwhitextl; Potassium Acetate BP; Potassium acetate; 38% Potassium acetate

CAS号 127-08-2 线性分子式 CH3COOK 分子量 98.14 Beilstein/REAXYS Number 3595449 EINECS 编号 204-822-2 MDL number MFCD00012458 PubChem Substance ID 329752771 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 25059
CAS号: 127-08-2
MDL号: MFCD00012458
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¥874.04

产品描述

包装

1 kg in poly bottle

5 kg in poly drum

性质

Quality Level  200
vapor pressure  <0.0000001 hPa ( 25 °C)
grade  puriss.
assay  99-101%
form  crystalline
quality  meets analytical specification of Ph. Eur., BP, E261
impurities  residual solvents, complies
 ≤0.0004% heavy metals (as Pb)
 ≤0.05% KMnO4 red. matter (as HCOOH)
loss  ≤1% loss on drying, 150 °C, 2 h
pH  7.5-9 (20 °C, 5%)
density  1.57 g/cm3 at 25 °C (lit.)
anion traces  chloride (Cl-): ≤50 mg/kg
 sulfate (SO42-): ≤100 mg/kg
cation traces  Al: ≤1 mg/kg
 As: ≤2 mg/kg
 Ca: ≤50 mg/kg
 Cu: ≤4 mg/kg
 Fe: ≤10 mg/kg
 Mg: ≤30 mg/kg
 Na: ≤5000 mg/kg
 Pb: ≤4 mg/kg
 Zn: ≤10 mg/kg
SMILES string  [K+].CC([O-])=O
InChI  1S/C2H4O2.K/c1-2(3)4;/h1H3,(H,3,4);/q;+1/p-1
InChI key  SCVFZCLFOSHCOH-UHFFFAOYSA-M


安全信息

个人防护装备 EyeshieldsGlovestype N95 (US)
RIDADR NONH for all modes of transport
WGK德国 WGK 1
RTECS AJ3325000
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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