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बेरियम हाइड्रॉक्साइड ऑक्टाहाइड्रेट
उत्पाद विवरण:
X
बेरियम हाइड्रॉक्साइड ऑक्टाहाइड्रेट मूल्य और मात्रा
- 500
- मिलीलीटर/मिलिलिटर
उत्पाद वर्णन
Barium Hydroxide Octahydrate
LC722 Barium hydroxide octahydrate
for analysis EMSURE ACS,ISO,Reag. Ph Eur
| Order number | Packaging | Quantity | Price |
| AC27722 | Plastic bottle | 500 g | 32.62 |
| Product information | |
| Grade | ACS,ISO,Reag. Ph Eur |
| Synonyms | Caustic baryta, Barium oxide hydrate octahydrate |
| Hill Formula | BaH2O2 * 8 H2O |
| Chemical formula | Ba(OH)2 * 8 H2O |
| HS Code | 2816 40 00 |
| EC number | 241-234-5 |
| Molar mass | 315.48 g/mol |
| EC index number | 056-002-00-7 |
| CAS number | 12230-71-6 |
| Chemical and physical data | |
| Solubility | 72 g/l (20 °C) |
| Melting point | 78 °C |
| Molar mass | 315.48 g/mol |
| Density | 2.18 g/cm3 (20 °C) |
| Bulk density | 900 - 1100 kg/m3 |
| pH value | ca.12.5 (50 g/l, H2O, 20 °C) (slurry) |
| Safety information according to GHS | |
| Hazard Statement(s) | H332: Harmful if inhaled. H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. |
| Precautionary Statement(s) | P280: Wear protective gloves/protective clothing/eye protection/face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. 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 Word | Danger |
| Hazard Pictogram(s) | |
| Storage class | 8 B Non combustible, corrosive substances |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 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 | |
| R Phrase | R 20/22-34 Harmful by inhalation and if swallowed.Causes burns. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| श्रेणियाँ of danger | harmful, corrosive |
| Hazard Symbol | Corrosive |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II, Segregation Group: 18 (Alkalis) |
| Declaration (transport by air) IATA-DGR | UN 2923 CORROSIVE SOLID, TOXIC, N.O.S.(BARIUM HYDROXIDE), 8 (6.1), II |
| Toxicological data | |
| LD 50 oral | LD50 rat 550 mg/kg |
| 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 % |
क्रय आवश्यकता विवरण दर्ज करें
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