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101737 氫氧化鋇

GR for analysis EMSURE® ACS,ISO,Reag. Ph Eur

氫氧化鋇 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Caustic baryta, Barium oxide hydrate octahydrate

CAS #: 12230-71-6 EC Number: 241-234-5 Molar Mass: 315.48 g/mol Chemical Formula: Ba(OH)₂ * 8 H₂O Hill Formula: BaH₂O₂ * 8 H₂O Grade: ACS,ISO,Reag. Ph Eur
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
12230-71-6241-234-5BaH₂O₂ * 8 H₂OBa(OH)₂ * 8 H₂O315.48 g/molACS,ISO,Reag. Ph Eur

Products

Catalogue NumberPackaging Qty/Pack
1.01737.0500 塑膠瓶 500 g
Description
Catalogue Number101737
SynonymsCaustic baryta, Barium oxide hydrate octahydrate
References
Product Information
CAS number12230-71-6
EC index number056-002-00-7
EC number241-234-5
GradeACS,ISO,Reag. Ph Eur
Hill FormulaBaH₂O₂ * 8 H₂O
Chemical formulaBa(OH)₂ * 8 H₂O
Molar Mass315.48 g/mol
HS Code2816 40 10
Quality LevelMQ300
Applications
Biological Information
Physicochemical Information
Density2.180 g/cm3
Melting Point78 °C
pH value12.5 (50 g/l, H₂O, 20 °C) (飽和水溶液)
Bulk density900 - 1100 kg/m3
Solubility72 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 550 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H302 + H332: Harmful if swallowed or if inhaled.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P260: Do not breathe dust.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class8B Non-combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal14
Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
Safety Information
Categories of dangerharmful, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 3262 , 8, II
Declaration (transport by air) IATA-DGRUN 3262 , 8, II
Declaration (transport by sea) IMDG-CodeUN 3262 , 8, II, Segregation Group: 18 (Alkalis)
Supplemental Information
Specifications
Assay (acidimetric)≥ 98.0 %
Substances insoluble in dilute hydrochloric acid≤ 0.005 %
Carbonate (as BaCO₃)≤ 2.0 %
Chloride (Cl)≤ 0.001 %
Sulphide (S)≤ 0.0005 %
Heavy metals (as Pb)≤ 0.0005 %
Ca (Calcium)≤ 0.002 %
Fe (Iron)≤ 0.0005 %
K (Potassium)≤ 0.01 %
Na (Sodium)≤ 0.01 %
Pb (Lead)≤ 0.001 %
Sr (Strontium)≤ 0.5 %
Corresponds to ACS,ISO,Reag. Ph Eur
Global Trade Item Number
Catalogue Number GTIN
1.01737.0500 04022536024233