Barium hydroxide octahydrate
keyword:
Barium Hydroxide
Barium hydroxide octahydrate
Product information
Molecular formula: Ba(OH)₂·8H₂O
Molecular weight: 315.46
H.S. Code: 28164000
EINECS: 241-234-5
CAS Number: 12230-71-6
Hazard Class: 8
UN No. 3262
Applications & Uses:
1. Organic synthesis: Catalyst for esterification (e.g., biodiesel production), epoxy curing agent.
2. Soap/detergent: Builder in heavy-duty laundry powders, grease emulsifier.
3. Petroleum: Neutralizer for acidic crude oil fractions.
4. Battery industry: Electrolyte in nickel-zinc batteries.
5. Food processing: pH adjuster in beverage production.
6. Ceramics: Deflocculant for clay slurries.
7. Laboratory: Strong base for pH standardization.
Specification
Item | Standard |
Purity Ba(OH)2.H2O | ≥ 99.0% |
BaCO3 | ≤ 0.50% |
Ferrum | ≤ 0.004% |
Cl | ≤ 0.05% |
HCl insoluble | ≤ 0.10% |
Package: in 25kg bags, 27mt/20’fcl without pallets or on pallets.
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