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Barium Hydroxide 8 Hydrate
Ba(OH)2 · 8H2O (molecular mass: 315,48)
| Expiration date | CAS | EC | Indeks | HS code | |
|---|---|---|---|---|---|
| BN-75/6191-54 | 2 years | 12230-71-6 | 241-234-5 | lack | 2816 40 00 |
REACH: a registration number is not available as the annual tonnage does not require registration
DANGER
H302: Harmful after swallowing.
H314B: Causes severe skin burns and eye damage.
H332: Harmful after inhalation.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301+330+331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P308+313: If exposed: Call a POISON CENTER or doctor/physician.
UN 2923
8 (6.1), II
| pure p.a. | pure | technical | |
|---|---|---|---|
| Appearance | powder / crystals | ||
| Colour | white | ||
| Barium hydroxide (Ba(OH)2 · 8H2O) content [% min] | 97 | 95 | 95 |
| Barium carbonate (BaCO3) [% max] | 2 | 3 | 2 |
| Substances insoluble in HCl content [% max] | 0,005 | 0,05 | 0,1 |
| Heavy metals (Pb2+) content [% max] | 0,0005 | 0,001 | - |
| Iron (Fe3+) content [% max] | 0,0005 | 0,001 | 0,001 |
| Alkali metals (as SO42-) content [% max] | 0,05 | 0,1 | - |
| Chlorides (Cl-) content [% max] | 0,002 | 0,005 | 0,5 |
| Sulphites (S2-) content [% max] | 0,0005 | 0,001 | - |