Barium manganate
- CAS No.
- 7787-35-1
- Chemical Name:
- Barium manganate
- Synonyms
- BARIUM MANGANATE;Bariummanganate,90%;BARIUM MANGANATE(VI);dioxido(dioxo)manganese;Bariummanganate,tech.90%;Barium manganate(VI),95%;Manganic acid barium salt;7787-35-1 Barium manganate;Bariummanganategraygreenxtl;BARIUM MANGANATE: TECH., 90%
- CBNumber:
- CB3347908
- Molecular Formula:
- BaH4MnO4
- Molecular Weight:
- 260.29
- MOL File:
- 7787-35-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/27 9:38:02
| Density | 4.85 g/mL at 25 °C (lit.) |
|---|---|
| form | Fine Crystalline Powder |
| Specific Gravity | 4.85 |
| color | Blue to dark blue-black |
| Water Solubility | Slightly soluble in water |
| Sensitive | Moisture Sensitive |
| Merck | 14,981 |
| Exposure limits |
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3 OSHA: Ceiling 5 mg/m3 NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3 |
| EPA Substance Registry System | Manganic acid (H2MnO4), barium salt (1:1) (7787-35-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS03,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H272-H302+H332 | |||||||||
| Precautionary statements | P210-P301+P312+P330-P304+P340+P312 | |||||||||
| Hazard Codes | Xn,O | |||||||||
| Risk Statements | 20/22-8 | |||||||||
| Safety Statements | 28-28A | |||||||||
| RIDADR | UN 1479 5.1/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| F | 21 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 5.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28416900 | |||||||||
| NFPA 704 |
|
Barium manganate price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 210196 | Barium manganate technical grade, 90% | 7787-35-1 | 5G | ₹1353.13 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 210196 | Barium manganate technical grade, 90% | 7787-35-1 | 25G | ₹4102.68 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 210196 | Barium manganate technical grade, 90% | 7787-35-1 | 100G | ₹14386.43 | 2022-06-14 | Buy |
| ottokemi | B 1330 | Barium manganate, 90% | 7787-35-1 | 25gm | ₹13509 | 2022-05-26 | Buy |
Barium manganate Chemical Properties,Uses,Production
Chemical Properties
blue to dark blue-black fine crystalline powder
Uses
As pigment in fresco painting instead of Scheele's green because not so poisonous as latter. As mild oxidizing agent in organic synthesis.
Purification Methods
Wash the salt with conductivity H2O by decantation until the supernatant gives a faint test for Ba2+ . Remove excess H2O in a vacuum (IMPORTANT), then heat at 100o and the last traces of H2O are removed in a vacuum desiccator over P2O5. Store it over KOH. It disproportionates in hot H2O or dilute acid into Ba(MnO2)2 and MnO2, and is a mild oxidant. [Schlezinger & Siems J Am Chem Soc 46 1965 1924, Nyholm & Woolliams Inorg Synth XI 56 1968.]
Barium manganate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 65)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5870 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| City Chemical LLC | 2039322489 | United States | 168 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21628 | 55 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8772 | 58 | Inquiry |
| Aladdin Scientific | United States | 57505 | 58 | Inquiry | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | China | 43416 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6831 | 75 | Inquiry |
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7787-35-1 Barium manganate
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