乙酸钡，Barium acetate；puriss. p.a., ACS reagent, ≥99%

醋酸钡；CAS号 543-80-6 线性分子式 (CH3COO)2Ba 分子量 255.42 Beilstein/REAXYS Number 3693411 EINECS 编号 208-849-0 MDL number MFCD00012447 PubChem Substance ID 329754131

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: 32305

CAS号: 543-80-6

MDL号: MFCD00012447

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目录价.SKU-Variant

1Kg
50Kg [+¥33,387.88]

¥1,926.00

数量:

产品描述

General description

Barium acetate is the barium salt of acetic acid.

Application

Barium acetate was used in the preparation of 0.89[(Bi_0.5Na_0.5)TiO₃]-0.11[BaTiO₃] (BNT-BT0.11) precursor solution, required for the fabrication of BNT-BT_0.11 thin films.^[1] It may be used in the preparation of aluminium triacetate. It may be used for the electrophoretic separation of acidic glycosaminoglycans.^[2]

性质

grade	ACS reagent
	puriss. p.a.
assay	≥99%
form	crystalline
impurities	≤0.0005% heavy metals (as Pb)
	≤0.025% KMnO₄ red. matter (as HCOOH)
pH	7-8.5 (20 °C, 5%)
anion traces	chloride (Cl^-): ≤5 mg/kg
	nitrate (NO₃^-): ≤20 mg/kg
cation traces	Ca: ≤20 mg/kg
	Fe: ≤5 mg/kg
	K: ≤30 mg/kg
	Mg: ≤10 mg/kg
	Na: ≤50 mg/kg
	Sr: ≤2000 mg/kg
SMILES string	CC(=O)O[Ba]OC(C)=O
InChI	1S/2C2H4O2.Ba/c21-2(3)4;/h21H3,(H,3,4);/q;;+2/p-2
InChI key	ITHZDDVSAWDQPZ-UHFFFAOYSA-L

安全信息

符号

GHS07

信号词 Warning

危害声明 H302 + H332

警示性声明 P301 + P312 + P330 - P304 + P340 + P312

危害码 (欧洲) Xn

风险声明 (欧洲) 20/22

安全声明 (欧洲) 28

RIDADR NONH for all modes of transport

WGK德国 WGK 1

RTECS AF4550000

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 ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50

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