Magnesium acetate tetrahydrate
- CAS No.
- 16674-78-5
- Chemical Name:
- Magnesium acetate tetrahydrate
- Synonyms
- Cacium acetate;Magnesium acetate te;MAGNESIUM ACETATE 4H2O;MAGMESIUM ACETATE 4H20;MAGNESIUM ACETATE 4HYD;MagnesiuM Acetate (MgAc);MagnesiumAcetate1MSolution;MagnesiumAcetateHydratedAr;Acetic acid magnesium salt;MAGNESIUM ACETATE HYDRATED
- CBNumber:
- CB5160486
- Molecular Formula:
- C2H8MgO3
- Molecular Weight:
- 104.39
- MDL Number:
- MFCD00149214
- MOL File:
- 16674-78-5.mol
- MSDS File:
- SDS
| Melting point | 72-75 °C(lit.) |
|---|---|
| Density | 1.454 |
| refractive index |
n |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | lyophilized powder |
| color | White |
| Specific Gravity | 1.454 |
| PH | 6.1 (50g/l, H2O, 20℃) |
| Odor | Acetic odour |
| PH Range | 7 - 9 |
| Water Solubility | 1200 g/L (15 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,5654 |
| BRN | 3730605 |
| Stability | Hygroscopic |
| InChIKey | XKPKPGCRSHFTKM-UHFFFAOYSA-L |
| CAS DataBase Reference | 16674-78-5(CAS DataBase Reference) |
| FDA UNII | I01G0EJC3B |
| NIST Chemistry Reference | Magnesium diethanoate tetrahydrate(16674-78-5) |
| EPA Substance Registry System | Magnesium acetate tetrahydrate (16674-78-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P302+P352-P304+P340-P305+P351+P338 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AI5600000 | |||||||||
| F | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29152900 | |||||||||
| NFPA 704 |
|
Magnesium acetate tetrahydrate price More Price(54)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 228648 | Magnesium acetate tetrahydrate ACS reagent, ≥98% | 16674-78-5 | 2.5kg | $701 | 2024-03-01 | Buy |
| Sigma-Aldrich | 228648 | Magnesium acetate tetrahydrate ACS reagent, ≥98% | 16674-78-5 | 12kg | $867 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.05819 | Magnesium acetate tetrahydrate for analysis EMSURE? ACS,Reag. Ph Eur | 16674-78-5 | 250g | $190 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.05819 | Magnesium acetate tetrahydrate for analysis EMSURE? ACS,Reag. Ph Eur | 16674-78-5 | 1kg | $608 | 2024-03-01 | Buy |
| Sigma-Aldrich | 1.05819 | Magnesium acetate tetrahydrate for analysis EMSURE? ACS,Reag. Ph Eur | 16674-78-5 | 50kg | $25430 | 2024-03-01 | Buy |
Magnesium acetate tetrahydrate Chemical Properties,Uses,Production
Physical Properties
Anhydrous magnesium sulfate is a white crystalline solid occurring in alpha form as orthorhomic crystals or as a beta form having triclinic structure; density 1.507 and 1.502 g/cm3 for alphaand beta-forms, respectively; decomposes at 323°C; very soluble in water; moderately soluble in methanol (5.25g/100 mL at 15°C).
The tetrahydrate constitutes colorless monoclinic crystals; hygroscopic; density 1.454 g/cm3; melts at 80°C; highly soluble in water (120 g/100mL at 15°C); very soluble in methanol and ethanol.
Uses
Magnesium acetate tetrahydrate is used in the manufacture of rayon fiber for cigarette filters; and as a fixative for dyes in textile printing. It also is used as an antiseptic and disinfectant.
Preparation
Magnesium acetate is prepared by treating magnesium oxide with acetic acid. Magnesium oxide reacts with concentrated acetic acid in boiling ethyl acetate to produce the alpha form of anhydrous magnesium acetate. The beta form is obtained by treating the oxide with 5–6% acetic acid. In slightly hydrated isobutyl alcohol medium the product is a monohydrate, Mg(OOCCH3)2•H2O. In aqueous solution magnesium acetate crystallizes as a tetrahydrate, the commercial product. The tetrahydrate dehydrates to anhydrous salt at 134°C.
Chemical Properties
Colourless crystals or white or almost white, crystalline powder.
Uses
Used as a source of magnesium in biological reactions, and as a source of acetate ion in chemical transformations. Acts as an emission control agent in coal combustion process to reduce acid rain. It is involved in glass formation process via the thermal decomposition of solids.
Uses
Magnesium acetate [Mg(C2H3O2)2?4H2O] is used in the textile industry as a mordant (“fixes” dyes so that they will not run). It is also used as a deodorant and antiseptic.
Uses
Used in dialysis solutions.
Purification Methods
Crystallise it from anhydrous acetic acid, then dry it under vacuum for 24hours at 100o. [Nencollas J Chem Soc 744 1956, Beilstein 2 IV 113.]
Magnesium acetate tetrahydrate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +86-518-85110578 +8618805133257 | sales3257@jskolod.com | China | 132 | 60 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2503 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12457 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5993 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
View Lastest Price from Magnesium acetate tetrahydrate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-11-02 | Magnesium acetate tetrahydrate
16674-78-5
|
US $20.00-1.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2023-10-19 | Magnesium acetate tetrahydrate
16674-78-5
|
US $0.00-0.00 / kg | 1kg | 0.99 | 50000kg | Hebei Yibangte Import and Export Co. , Ltd. | |
 |
2023-09-06 | Magnesium acetate tetrahydrate
16674-78-5
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Guanlang Biotechnology Co., Ltd. |
-
- Magnesium acetate tetrahydrate
16674-78-5
- US $20.00-1.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.
-
- Magnesium acetate tetrahydrate
16674-78-5
- US $0.00-0.00 / kg
- 0.99
- Hebei Yibangte Import and Export Co. , Ltd.
-
- Magnesium acetate tetrahydrate
16674-78-5
- US $0.00-0.00 / KG
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
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