Magnesium acetate
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- $10 - $2233
- Product name: Magnesium acetate
- CAS: 142-72-3
- MF: C4H6MgO4
- MW: 142.39
- EINECS:205-554-9
- MDL Number:MFCD00003539
- Synonyms:MAGNESIUM ACETATE;MAGNESIUM ACETATE, 4-HYDRATE;MAGNESIUM ACETATE, HYDROUS;magnesium acetate solution;Acetic acid magnesium salt;MAGNESIUM ACETATE SOLUTION, FOR MOL. BIO L., 1 M IN H2O;MAGNESIUM ACETATE ANHYDROUS, EXTRA PURE 98-102%;MagnesiumAcetate>98%
16 prices
Selected condition:
Brand
- AK Scientific
- Ambeed
- Biosynth
- Sigma-Aldrich
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 10g
- 50ml
- 50g
- 100ml
- 100g
- 250g
- 500g
- 500ml
- 0.5kg
- 1kg
- 2kg
- 5kg
- 10kg
- ManufacturerAK Scientific
- Product numberG992
- Product descriptionMagnesium acetate, 1M aq. soln.
- Packaging50g
- Price$87
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA303233
- Product descriptionMagnesiumacetate 98%
- Packaging100g
- Price$10
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFM31347
- Product descriptionMagnesium acetate anhydrous
- Packaging1kg
- Price$478.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM31347
- Product descriptionMagnesium acetate anhydrous
- Packaging0.5kg
- Price$319
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM31347
- Product descriptionMagnesium acetate anhydrous
- Packaging2kg
- Price$717.76
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM31347
- Product descriptionMagnesium acetate anhydrous
- Packaging5kg
- Price$1435.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFM31347
- Product descriptionMagnesium acetate anhydrous
- Packaging10kg
- Price$2233
- Updated2026-06-04
- Buy
- ManufacturerSigma-Aldrich
- Product number63052
- Product descriptionMagnesium acetate solution BioUltra, for molecular biology, ~1 M in H2O
- Packaging500ml
- Price$525
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number63052
- Product descriptionMagnesium acetate solution BioUltra, for molecular biology, ~1 M in H2O
- Packaging100ml
- Price$147
- Updated2026-04-30
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberJ60041
- Product descriptionMagnesium acetate, 1M aq. soln.
- Packaging50ml
- Price$56.65
- Updated2026-04-24
- Buy
- ManufacturerThermo Scientific Chemicals
- Product numberJ60041
- Product descriptionMagnesium acetate, 1M aq. soln.
- Packaging100ml
- Price$83.65
- Updated2026-04-24
- Buy
- ManufacturerTRC
- Product numberM110468
- Product descriptionMagnesiumAcetateAnhydrous
- Packaging10g
- Price$60
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number283090
- Product descriptionMagnesium Acetate, Anhydrous ≥98%
- Packaging100g
- Price$177
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number283090
- Product descriptionMagnesium Acetate, Anhydrous ≥98%
- Packaging500g
- Price$602
- Updated2026-06-03
- Buy
- ManufacturerUsbiological
- Product number283090
- Product descriptionMagnesium Acetate, anhydrous
- Packaging10kg
- Price$688
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number283090
- Product descriptionMagnesium Acetate, Anhydrous ≥98%
- Packaging250g
- Price$355
- Updated2026-06-03
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | G992 | Magnesium acetate, 1M aq. soln. | 50g | $87 | 2021-12-16 | Buy |
| Ambeed | A303233 | Magnesiumacetate 98% | 100g | $10 | 2021-12-16 | Buy |
| Biosynth | FM31347 | Magnesium acetate anhydrous | 1kg | $478.5 | 2026-06-04 | Buy |
| Biosynth | FM31347 | Magnesium acetate anhydrous | 0.5kg | $319 | 2026-06-04 | Buy |
| Biosynth | FM31347 | Magnesium acetate anhydrous | 2kg | $717.76 | 2026-06-04 | Buy |
| Biosynth | FM31347 | Magnesium acetate anhydrous | 5kg | $1435.5 | 2026-06-04 | Buy |
| Biosynth | FM31347 | Magnesium acetate anhydrous | 10kg | $2233 | 2026-06-04 | Buy |
| Sigma-Aldrich | 63052 | Magnesium acetate solution BioUltra, for molecular biology, ~1 M in H2O | 500ml | $525 | 2026-04-30 | Buy |
| Sigma-Aldrich | 63052 | Magnesium acetate solution BioUltra, for molecular biology, ~1 M in H2O | 100ml | $147 | 2026-04-30 | Buy |
| Thermo Scientific Chemicals | J60041 | Magnesium acetate, 1M aq. soln. | 50ml | $56.65 | 2026-04-24 | Buy |
| Thermo Scientific Chemicals | J60041 | Magnesium acetate, 1M aq. soln. | 100ml | $83.65 | 2026-04-24 | Buy |
| TRC | M110468 | MagnesiumAcetateAnhydrous | 10g | $60 | 2021-12-16 | Buy |
| Usbiological | 283090 | Magnesium Acetate, Anhydrous ≥98% | 100g | $177 | 2026-06-03 | Buy |
| Usbiological | 283090 | Magnesium Acetate, Anhydrous ≥98% | 500g | $602 | 2026-06-03 | Buy |
| Usbiological | 283090 | Magnesium Acetate, anhydrous | 10kg | $688 | 2021-12-16 | Buy |
| Usbiological | 283090 | Magnesium Acetate, Anhydrous ≥98% | 250g | $355 | 2026-06-03 | Buy |
Properties
Melting point :72-75 °C(lit.)
Density :1.5000
refractive index :n20/D 1.358
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Liquid
pka :4.756[at 20 ℃]
color :white orthorhombic/monoclinic crystals, crystalline
PH :7.95(1 mM solution);8.23(10 mM solution);8.41(100 mM solution);8.78(1000 mM solution)
Water Solubility :Not miscible or difficult to mix with water.
λmax :λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02 Merck :13,5676
BRN :3692530
Stability :Stable. Incompatible with strong oxidizing agents. Avoid moisture.
Cosmetics Ingredients Functions :BUFFERING
Cosmetic Ingredient Review (CIR) :Magnesium acetate (142-72-3)
InChI :1S/2C2H4O2.Mg/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChIKey :UEGPKNKPLBYCNK-UHFFFAOYSA-L
SMILES :CC(=O)O[Mg]OC(C)=O
LogP :-1.38
CAS DataBase Reference :142-72-3(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium acetate(142-72-3)
EPA Substance Registry System :Magnesium acetate (142-72-3)
Density :1.5000
refractive index :n
solubility :H2O: 1 M at 20 °C, clear, colorless
form :Liquid
pka :4.756[at 20 ℃]
color :white orthorhombic/monoclinic crystals, crystalline
PH :7.95(1 mM solution);8.23(10 mM solution);8.41(100 mM solution);8.78(1000 mM solution)
Water Solubility :Not miscible or difficult to mix with water.
λmax :λ: 260 nm Amax: 0.04
λ: 280 nm Amax: 0.02 Merck :13,5676
BRN :3692530
Stability :Stable. Incompatible with strong oxidizing agents. Avoid moisture.
Cosmetics Ingredients Functions :BUFFERING
Cosmetic Ingredient Review (CIR) :Magnesium acetate (142-72-3)
InChI :1S/2C2H4O2.Mg/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
InChIKey :UEGPKNKPLBYCNK-UHFFFAOYSA-L
SMILES :CC(=O)O[Mg]OC(C)=O
LogP :-1.38
CAS DataBase Reference :142-72-3(CAS DataBase Reference)
NIST Chemistry Reference :Magnesium acetate(142-72-3)
EPA Substance Registry System :Magnesium acetate (142-72-3)
Safety Information
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Description
Magnesium acetate is used in molecular biology applications such as batch in vitro transcription of RNA and the crystallization of transcription factor:DNA complexes and proteins via the sitting-drop vapor-diffusion method. Also used as a buffer and to detect sodium and as a catalyst for sulfuric acid.More related product prices
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Suppliers and manufacturers
Hebei Chuanghai Biotechnology Co,.LTD
Magnesium acetate
CAS:142-72-3
Shaanxi Dideu Medichem Co. Ltd
Xiamen AmoyChem Co., Ltd
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei Hangang Pharmaceutical Technology Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Magnesium Acetate
CAS: 142-72-3





