| post date: | dec 26,2021 |
| expiry date: | jun 24,2022 |
| detailed description: |
cas no. :12230-71-6
quantity: 1000metric tons specs:99% 98% 97% payment method: l/c or t/t usage: barium hydroxide，octahydrate is mainly used as superfinished multi-purpose additive for the lubricant of internal-combustion engine and for barium-based grease and oil. it can also be used for beet sugar, medicine, plastic, rayon, demineralization of water and other barium salt fabrication. annual output: 12,000 tons package: 25kg plastic bag inside&woven bag outside. specifications: grade extra fine ⅰ ⅱ ba(oh)2•8h2o ≥(%) 99.00 98.00 97.00 96.00 baco3 ≤(%) 0.50 0.50 0.80 1.00 chlorides(based on chlorine） ≤(%) 0.01 0.05 0.05 0.10 fe ≤(%) 0.0010 0.0010 0.0010 0.0020 hcl insoluble ≤(%) 0.020 0.030 0.050 0.080 sulfuric acid not sediment ≤(%) 0.10 0.20 0.50 -- reduced iodine (based on s) ≤(%) 0.020 0.050 0.100 -- sr(oh)2•8h2o ≤(%) 0.025 0.050 0.050 1.000 note: this quality index is better than the industry standard. |
| cas registry number: | 12230-71-6 |
| synonyms: | ;barium hydroxide 8h2o;barium hydroxide,8-hydrate;barium dihydroxide;barium(+2) cation hydroxide octahydrate;barium(+2) cation octahydrate; |
| molecular formula: | ba(oh)2·8h2o |
| molecular weight: | 315.4669 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r20/22:; r34:; |
| safety description: | s26:; s36/37/39:; s45:; |
