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Substance
ID:368874
Structure
Similarity
Functional Group
Text
ID:126034
Barium sulfate
Sigma Aldrich
ID: 11432
Names and Identifiers
IUPAC name
barium(2+) ion sulfate
IUPAC Traditional name
barium(2+) ion sulfate
Synonyms
Barium sulfate
重晶石
硫酸钡
Baryte
Registration numbers
CAS Number
7727-43-7
EC Number
231-784-4
MDL Number
MFCD00003455
PubChem SID
24847165
Properties
Product Information
Impurities
acidity or alkalinity, complies
residual solvents, complies
≤0.001% heavy metals (as Pb)
≤0.3% soluble in acid
soluble Barium salts, complies
oxidisable S-compounds, complies
Loss on Drying
≤2% loss on ignition, 600 °C
Purity
97.5-100.5%
Quality
meets analytical specification of Ph. Eur., BP
Grade
puriss.
Linear Formula
BaSO4
Safety Information
GHS Signal Word
Warning
GHS Hazard statements
H302+H332
MSDS Link
Download link
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
CR0600000
German water hazard class
nwg
Molecule Details
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Molecular Spectra
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References
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General Information
Names and Identifiers
Registration numbers
Properties
Molecule Details
Molecular Spectra
References