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碳酸钾,Potassium carbonate;anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99%

CAS号 584-08-7 线性分子式 K2CO3 分子量 138.21 Beilstein/REAXYS Number 4267587 EINECS 编号 209-529-3 MDL number MFCD00011382 PubChem Substance ID 329768290 NACRES NA.21;无水碳酸钾
货号(SKU): 791776
CAS号: 584-08-7
MDL号: MFCD00011382
增值税发票 √ 免费货运 [顺丰 联邦] √
$76.01

产品描述

包装

1 kg in poly bottle

100, 500 g in poly bottle

2.5, 12 kg in poly drum

法律信息

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

性质

Quality Level100
gradeACS reagent
Redi-Dri
anhydrous
assay≥99%
qualityfree-flowing
impurities≤0.005% silica
≤0.01% insolubles
mp891 °C (lit.)
anion traceschloride (Cl-): ≤0.003%
phosphate (PO43-): ≤0.001%
sulfur compounds (as SO42-): ≤0.004%
cation tracesCa: ≤0.005%
Fe: ≤5 ppm
Mg: ≤0.002%
Na: ≤0.02%
heavy metals (as Pb): ≤5 ppm
SMILES string[K+].[K+].[O-]C([O-])=O
InChI1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI keyBWHMMNNQKKPAPP-UHFFFAOYSA-L


安全信息

符号
GHS07  GHS07
信号词
Warning
危害声明 H315-H319-H335
警示性声明 P305 + P351 + P338
危害码 (欧洲) Xn
风险声明 (欧洲) 22-36/37/38
安全声明 (欧洲) 26-36
RIDADR NONH for all modes of transport
WGK德国 1
RTECS TS7750000
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
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