Manganese(II) acetate
- CAS No.
- 638-38-0
- Chemical Name:
- Manganese(II) acetate
- Synonyms
- MANGANESE ACETATE;MANGANESE(II) ACETATE;octanmanganaty;manganousacetate;diacetylmanganese;anese(II) acetate;manganesediacetate;manganese(2+)acetate;octanmanganaty(czech);Diacetoxymanganese(II)
- CBNumber:
- CB9488524
- Molecular Formula:
- C4H6MnO4
- Molecular Weight:
- 173.03
- MDL Number:
- MFCD00013039
- MOL File:
- 638-38-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Manganese(II) acetate 98% | 330825 | 5g | $44 |
| Manganese(II) acetate 98% | 330825 | 25g | $123 |
| Manganese(II) acetate 98% | 330825 | 100g | $263 |
| Manganese(II) acetate 95.00% | ING0004430 | 50G | $2339.19 |
| Manganese(II) acetate 95.00% | ING0004430 | 250G | $4146.95 |
| More product size | |||
| Melting point | 180°C |
|---|---|
| Density | 1.589 |
| vapor pressure | 13hPa at 25℃ |
| storage temp. | Store below +30°C. |
| form | Powder |
| color | Grayish-beige to light brown |
| Water Solubility | Soluble in water, methanol and acetic acid. |
| Sensitive | Hygroscopic |
| Merck | 13,5746 |
| Exposure limits |
OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| InChI | InChI=1S/2C2H4O2.Mn/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2 |
| InChIKey | NKKRYPIWDQMINN-UHFFFAOYSA-M |
| SMILES | C(=O)(C)O[Mn]OC(=O)C |
| Indirect Additives used in Food Contact Substances | MANGANESE ACETATE |
| CAS DataBase Reference | 638-38-0(CAS DataBase Reference) |
| FDA UNII | 0V6E9Q2I0Y |
| EPA Substance Registry System | Acetic acid, manganese(2+) salt (638-38-0) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H373-H412 | |||||||||
| Precautionary statements | P260-P273-P314-P501 | |||||||||
| target organs | Brain | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/21/22-36/37/38-40 | |||||||||
| Safety Statements | 26-27-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | AI5770000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2915 29 00 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Aquatic Chronic 3 STOT RE 2 Inhalation |
|||||||||
| Hazardous Substances Data | 638-38-0(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Manganese(II) acetate price More Price(30)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 330825 | Manganese(II) acetate 98% | 638-38-0 | 5g | $44 | 2026-04-30 | Buy |
| Sigma-Aldrich | 330825 | Manganese(II) acetate 98% | 638-38-0 | 25g | $123 | 2026-04-30 | Buy |
| Sigma-Aldrich | 330825 | Manganese(II) acetate 98% | 638-38-0 | 100g | $263 | 2026-04-30 | Buy |
| American Custom Chemicals Corporation | ING0004430 | Manganese(II) acetate 95.00% | 638-38-0 | 50G | $2339.19 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0004430 | Manganese(II) acetate 95.00% | 638-38-0 | 250G | $4146.95 | 2021-12-16 | Buy |
Manganese(II) acetate Chemical Properties,Uses,Production
Description
Manganese (II) acetate is the chemical compound with the formula Mn(CH3COO)2. It is used as a desiccant, a catalyst, and as fertilizer.
Chemical Properties
Pale-red crystals.Soluble in water and alcohol. Combustible.
Uses
Manganese(II) acetate is used as a dye mordant and varnish drier. It is also used in fertilizers, food packaging and feed additives. Further, it serves as a desiccant, catalyst, intermediate and ion exchange agent.
Uses
Textile dyeing, oxidation catalyst, paint and varnish (drier, boiled oil manufacture), fertilizers, food packaging, feed additive.
Reactions
Manganese (II) acetate can be formed by reacting acetic acid with either manganese (II,III) oxide or manganese (II) carbonate :
Mn3O4 + 2CH3COOH → Mn(CH3COO)2 + Mn2O3+ H2O
If manganese (II,III) oxide is used , manganese (III) oxide is produced as a byproduct.
If the anhydrous form needs to be produced, manganese (II) nitrate can be reacted with acetic anhydride.
reaction suitability
core: manganese
Purification Methods
Crystallise it from water acidified with acetic acid. [Beilstein 2 IV 120.]
Manganese(II) acetate Preparation Products And Raw materials
Raw materials
Preparation Products
1of2
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai MaiNo material technology Co.Ltd | +86-13862580743 | shirleyzhang04@hotmail.com | China | 71 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8618531123677 | faithe@yan-xi.com | China | 5853 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20124 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Lianyungang Kaiyu Environmental Tech Co., Ltd. | +86-0086-19851820538 +8619851820538 | carlos@khonorchem.com | China | 314 | 58 |
| Jiangsu Kolod Food Ingredients Co.,Ltd. | +8618805133257 | sales3257@jskolod.com | China | 134 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21590 | 55 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 1497 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29794 | 58 |
View Lastest Price from Manganese(II) acetate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-03-22 | Manganese Acetate
638-38-0
|
US $0.00 / kg | 25kg | 99% | 200 tons | Jiangsu Kolod Food Ingredients Co.,Ltd. | |
 |
2025-11-04 | Manganese Acetate Anhydrous
638-38-0
|
US $1200.00-1100.00 / ton | 1ton | 99% | 1000T/M | Lianyungang Kaiyu Environmental Tech Co., Ltd. | |
 |
2025-09-25 | MANGANESE(II) ACETATE
638-38-0
|
US $50.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Manganese Acetate
638-38-0
- US $0.00 / kg
- 99%
- Jiangsu Kolod Food Ingredients Co.,Ltd.
-
- Manganese Acetate Anhydrous
638-38-0
- US $1200.00-1100.00 / ton
- 99%
- Lianyungang Kaiyu Environmental Tech Co., Ltd.
-
- MANGANESE(II) ACETATE
638-38-0
- US $50.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
