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Barium oxide

Catalog No. 288497 Name Sigma Aldrich
CAS Number 1304-28-5 Website http://www.sigmaaldrich.com
M. F. BaO Telephone 1-800-521-8956
M. W. 153.3264 Fax
Purity 97% Email
Storage Chembase ID: 107805

SYNONYMS

Title
氧化钡
IUPAC name
oxobarium
IUPAC Traditional name
barium oxide

DATABASE IDS

PubChem SID 24857344
MDL Number MFCD00003453
CAS Number 1304-28-5
EC Number 215-127-9

PROPERTIES

Impurities 1-4% adsorbed H2O/CO2
Linear Formula BaO
Purity 97%
Apperance powder
Density 5.72 g/mL at 25 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H301-H314-H332
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P301 + P310-P305 + P351 + P338-P310
RID/ADR UN 1884 6.1/PG 3
Risk Statements 20-25-34
RTECS CQ9800000
Safety Statements 26-36/37/39-45
Hazard Class 6.1
UN Number 1884
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Features and Benefits
Used in the synthesis of the high-κ material BST (barium strontium titanate).1 Used in the study of NOX storage.1,2
Packaging
50, 250 g in glass bottle
Description (简体中文)
Features and Benefits
用于合成高 κ 材料 BST(钛酸锶钡)。1用于研究 NOX 的储存。1,2
包装
50, 250 g in glass bottle

REFERENCES