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Barium hydroxide octahydrate_Molecular_structure_CAS_12230-71-6)
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Barium hydroxide octahydrate

Catalog No. 11415 Name Sigma Aldrich
CAS Number 12230-71-6 Website http://www.sigmaaldrich.com
M. F. BaH18O10 Telephone 1-800-521-8956
M. W. 315.46392 Fax
Purity ≥97.0% Email
Storage Chembase ID: 104129

SYNONYMS

Title
氢氧化钡 八水合物
IUPAC name
bariumdiol octahydrate
IUPAC Traditional name
bariumdiol octahydrate

DATABASE IDS

CAS Number 12230-71-6
EC Number 241-234-5
MDL Number MFCD00149152

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfide (S2-): ≤10 mg/kg
Cation Traces Ca: ≤50 mg/kg
Cation Traces Fe: ≤10 mg/kg
Grade puriss.
Impurities ≤0.001% heavy metals (as Pb)
Impurities ≤0.01% insoluble in HCl
Impurities ≤0.2% substances not precipitated by H2SO4 (as SO4)
Impurities ≤2% BaCO3
Linear Formula Ba(OH)2 · 8H2O
Purity ≥97.0%
Melting Point 78 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H302-H314-H332
European Hazard Symbols Corrosive Corrosive (C)
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-P305 + P351 + P338-P310
RID/ADR UN 3262 8/PG 2
Risk Statements 20/21-34
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3262
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
Catalyzes the β-elimination of phosphoserine residues.
Description (简体中文)
Application
催化磷酸丝氨酸残基的 β-消去反应。

REFERENCES