13446-53-2
Magnesium bromide hexahydrate
CAS: 13446-53-2
Molecular Formula: Br2H2MgO
13446-53-2 - Names and Identifiers
| Name | Magnesium bromide hexahydrate |
| Synonyms | MagnesiuM broMide he MagnesiuM broMide hexahydra Magnesium bromide hexahydrate Magnesium dibromide hexahydrate Magnesium bromide hexahydrate, for analysis MagnesiuM BroMide, Hexahydrate, Crystal, Reagent |
| CAS | 13446-53-2 |
| EINECS | 603-827-0 |
| InChI | InChI=1/BrH.Mg.6H2O/h1H;;6*1H2/q;+2;;;;;;/p-1 |
| InChIKey | OTCKOJUMXQWKQG-UHFFFAOYSA-L |
13446-53-2 - Physico-chemical Properties
| Molecular Formula | Br2H2MgO |
| Molar Mass | 202.13 |
| Density | 2g/mLat 25°C(lit.) |
| Melting Point | 165 °C |
| Water Solubility | soluble |
| Solubility | Methanol, Water |
| Appearance | White to white-like crystals or lumps |
| Specific Gravity | 2 |
| Color | White |
| Storage Condition | Hygroscopic, Room Temperature, under inert atmosphere |
| Stability | Very Hygroscopic |
| Sensitive | Hygroscopic |
| MDL | MFCD00149780 |
| Physical and Chemical Properties | Density 2.00 melting point 165°C water soluble |
| Use | Used as oxidation catalyst, pharmaceutical intermediates |
13446-53-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| HS Code | 28275900 |
13446-53-2 - Upstream Downstream Industry
| Raw Materials | Magnesium Hydroxide Bromine |
13446-53-2 - Reference Information
Open Data Unverified Data
| solubility in water (g/100ml) | dissolution grams per 100ml of water at different temperatures (℃): 98g/0 ℃;99g/10 ℃;101g/20 ℃;104g/30 ℃;106g/40 ℃ 112g/60 ℃;125g/100 ℃ |
| Use | Used in pharmaceutical industry Used as oxidation catalyst, pharmaceutical intermediate, etc. Magnesium bromide can be used as oxidation catalyst and pharmaceutical intermediate. |
| production method | (1) it can be obtained by reacting basic magnesium sulfate with 47% hydrobromic acid;(2) magnesium hydroxide is used as raw material and reacted with hydrogen bromide. 2. Add ammonia water to magnesium chloride solution, stir evenly, generate magnesium hydroxide precipitate, filter, wash the precipitate with water until the halogen ion content in the washing solution is qualified. Then water is added to magnesium hydroxide, stirred it into a suspension, and hydrogen bromide gas is introduced for reaction. After the reaction is over, heating, evaporation, concentration, cooling and crystallization to obtain magnesium bromide hexahydrate crystals. 3. Add a small amount of basic magnesium carbonate into dilute hydrobromic acid (47% HBr 55mL, diluted with the same volume of water) to generate CO2, generate magnesium bromide solution at the same time, and filter to remove impurities. The filtrate is heated and concentrated, and the magnesium bromide hexahydrate is precipitated when standing at room temperature. 4. Add ammonia to anhydrous MgCl2 aqueous solution to make Mg(OH)2 precipitate, filter and wash the precipitate until it does not contain Cl-. HBr was introduced in Mg(OH)2 suspension. Magnesium bromide hexahydrate can be obtained by heating and concentration. |
Last Update：2024-04-09 19:43:38
13446-53-2 - Introduction
Easy deliquescence, bitter taste, easily soluble in water, ethanol and acetone. Magnesium bromide hexahydrate is dehydrated under the flow of hydrogen to obtain anhydrous magnesium bromide.
Last Update：2022-10-16 17:13:31
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Product Name: Magnesium bromide hexahydrate Visit Supplier Webpage Request for quotation
CAS: 13446-53-2
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CAS: 13446-53-2
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View History
13446-53-2
硫
phosphorus pentoxidedessicant
Dodocyl gallate
5204-74-0
5-fluoro-o-anisidine
4-amoxybenzoyl chloride
4,4-Dimethyltriphenylamine
Ethylmercurithiosalicylic Acid Sodium SaltSodium Ethylmercurithiosalicylate
1H-Benzimidazole, 6-nitro-7-[(phenylsulfonyl)methyl]-2-(trifluoromethyl)-
硫
phosphorus pentoxidedessicant
Dodocyl gallate
5204-74-0
5-fluoro-o-anisidine
4-amoxybenzoyl chloride
4,4-Dimethyltriphenylamine
Ethylmercurithiosalicylic Acid Sodium SaltSodium Ethylmercurithiosalicylate
1H-Benzimidazole, 6-nitro-7-[(phenylsulfonyl)methyl]-2-(trifluoromethyl)-
Raw Materials for 13446-53-2