243671
乙酸钡
ACS reagent, 99%
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关于此项目
线性分子式:
(CH3COO)2Ba
化学文摘社编号:
分子量:
255.42
UNSPSC Code:
12352107
NACRES:
NB.24
PubChem Substance ID:
EC Number:
208-849-0
Beilstein/REAXYS Number:
3693411
MDL number:
Assay:
99%, 99.0-102.0% (ACS specification)
Grade:
ACS reagent
Form:
powder, crystals or granules
grade
ACS reagent
Quality Segment
assay
99%, 99.0-102.0% (ACS specification)
form
powder, crystals or granules
impurities
≤0.005% oxidizers, ≤0.01% insolubles
pH
7-8.5 (25 °C, 50 g/L)
anion traces
chloride (Cl-): ≤0.001%
cation traces
Ca: ≤0.05%, Fe: ≤0.001%, K: ≤0.003%, Na: ≤0.005%, Sr: ≤0.2%, heavy metals (as Pb): ≤5 ppm
SMILES string
CC(=O)O[Ba]OC(C)=O
InChI
1S/2C2H4O2.Ba/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChI key
ITHZDDVSAWDQPZ-UHFFFAOYSA-L
General description
乙酸钡通常在有机合成中用作催化剂。它还用作清漆、干燥油漆和印花纺织物的媒染剂。
Application
乙酸钡可用作钙钛矿太阳能电池制造中的添加剂，以提高电池的效率和稳定性。
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable