Mercury, ammoniated - Names and IdentifiersNameMercury, ammoniatedSynonymsammoniatedMercury, am
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| Name | Mercury, ammoniated |
| Synonyms | ammoniated Mercury, ammoniated aminomercurychloride hydrargyrumammoniatum mercuricamidochloride Mercury chloride azanide Quecksilberchloridazanid ammoniatedmercuricchloride ammonium mercuric chloride Chlorure azanide de mercure hydrargyrumprecipitatumalbum mercury,ammonobasic(hgnh2cl) mercury(ii)chlorideammonobasic |
| CAS | 10124-48-8 |
| EINECS | 233-335-8 |
| InChI | InChI=1/ClH.Hg.H3N/h1H;;1H3/q;+2 |
| InChIKey | WRWRKDRWMURIBI-UHFFFAOYSA-M |
| Molecular Formula | ClH2HgN |
| Molar Mass | 252.07 |
| Density | 5.38 |
| Melting Point | 383°C (dec.) |
| Boling Point | sublimes [CRC10] |
| Water Solubility | insoluble H2O, EtOH; soluble warm acid [CRC10] |
| Appearance | white solid |
| Color | White powder |
| Odor | Odorless |
| Merck | 13,5902 |
| Stability | Stable. |
| Use | For the pharmaceutical industry |
| Risk Codes | R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. R33 - Danger of cumulative effects R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S13 - Keep away from food, drink and animal foodstuffs. S28 - After contact with skin, wash immediately with plenty of soap-suds. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | 2025 |
| WGK Germany | 3 |
| RTECS | OV7020000 |
| HS Code | 28521000 |
| Hazard Class | 6.1(a) |
| Packing Group | II |
| Raw Materials | Ammonium hydroxide Mercury Mercury(II) chloride Chlorine Ammonia |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| properties | state: yellow spherical pore size (nm):~ 0.3 silicon-aluminum ratio: ~ 2 bulk density (g/ml):0.75 residual moisture content (wt%):0.09 diameter (mm):3-5 Na2Owt%:6.8 |
| application | is mainly used for drying petroleum cracked gas, olefin, refinery gas and oil field gas. it is an industrial desiccant for chemical industry, medicine, hollow glass and other industries. |
| storage conditions | room temperature; The relative humidity is not more than 90%; It is not suitable to be directly exposed to the air. Avoid water, acid and alkali. |
| use | used in pharmaceutical industry antiseptic, used for skin and mucous membrane infection. |
| production method | 20g HgCl2 is dissolved in 400mL of water to prepare a solution, and then the solution is mixed with 31mL of 6mol/L ammonia water. When the product is precipitated, it is filtered and washed with 180mL of cold water. (The amount of washing water must be strictly controlled, because excessive water consumption will cause part of the product to contain HgNH2Cl · H2O, which will make the product yellow.) Then the precipitate is dried at 30°C without light. When the product appears to be dry, it is ground into powder, and further dried at 30°C to finally obtain 18.5g of mercury amine chloride. |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | oral-rat LD50: 86 mg/kg; Oral-mouse LD50: 68 mg/kg |
| flammability hazard characteristics | combustible, mercury-containing fire is emitted from the fire site, and nitrogen oxides are spicy to stimulate smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from oxidant and food storage and transportation |
| fire extinguishing agent | dry powder, sand |
| occupational standard | TWA 0.05 mg (mercury)/m3; STEL 0.15 mg (mercury)/m3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
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