Name | Magnesium acetate tetrahydrate |
Synonyms | Magnesium Acetate, Hydrous Magnesium Acetate Hydrated Magnesium Acetate, 4-Hydrate Magnesium Acetate,Tetrahdrate Magnesium acetate tetrahydrate Magnesium Acetate,Tetrahydrate MAGNESIUM ACETATE TETRAHYDRATE BIOXT Magnesium Acetate Tetrahydrate Technical |
CAS | 16674-78-5 |
EINECS | 605-451-2 |
InChI | InChI=1/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2 |
InChIKey | XKPKPGCRSHFTKM-UHFFFAOYSA-L |
Molecular Formula | C2H8MgO3 |
Molar Mass | 104.39 |
Density | 1.454 |
Melting Point | 72-75°C(lit.) |
Boling Point | 117.1°C at 760 mmHg |
Flash Point | 40°C |
Water Solubility | 1200 g/L (15 ºC) |
Solubility | Soluble in water and ethanol. |
Vapor Presure | 13.9mmHg at 25°C |
Appearance | White crystal |
Specific Gravity | 1.454 |
Color | White |
Odor | Acetic odour |
Merck | 14,5654 |
BRN | 3730605 |
PH | 6.1 (50g/l, H2O, 20℃) |
Storage Condition | Store at +15°C to +25°C. |
Stability | Hygroscopic |
Sensitive | Hygroscopic |
Refractive Index | n20/D 1.358 |
MDL | MFCD00149214 |
Physical and Chemical Properties | Solubility: H2O: 1 M at 20 ℃, clear, colorless storage conditions:? 20 ℃ sensitivity: hydrogen WGK Germany:3 RTECS: ai560000 |
Use | It is used to prepare magnesium uranyl acetate and analytical reagent. |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
RTECS | AI5600000 |
FLUKA BRAND F CODES | 3 |
TSCA | Yes |
HS Code | 29152900 |
pH indicator color change ph range | 7-9 |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | used for catalysts, feed additives and cosmetics, etc. used for printing and dyeing, also used as analytical reagent used for preparing uranyl magnesium acetate, analytical reagent. The product is highly toxic. Intravenous LD50 in mice was 18mg/kg. used in feed additives and cosmetics; preparation of magnesium uranyl acetate for determination of sodium; used in medicine, industry, deodorization, sterilization, preservatives, textile dyeing, eosin dyeing, aniline black fixation and other uses |
Production method | is obtained by the reaction of magnesium carbonate and acetic acid. Add 80% acetic acid to water, heat to 60-80 ℃, and add magnesium carbonate in small amounts until the carbon dioxide no longer escapes. The solution is placed on a water bath and heated and concentrated to a relative density of 1.25-1.26 and cooled. Filter out the crystals to obtain magnesium acetate tetrahydrate. |