| Identification | More | [Name]
Barium oxalate | [CAS]
516-02-9 | [Synonyms]
BARIUM OXALATE
BARIUM OXALATE MONOHYDRATE
Ethanedioicacid,bariumsalt(1:1)
Puratronic
Puratronic,99.999% (metals basis)
BARIUM OXALATE 99.999%
barium oxalate, puratronic
Ethanedioic acid, barium salt
Ethanedioic acid,barium salt
Barium oxalate, Puratronic(R), 99.999% (metals basis)
Barium oxalate, Puratronic, 99.999% (metals basis)
Oxalic acid barium
Oxalic acid barium salt | [EINECS(EC#)]
208-216-9 | [Molecular Formula]
C2BaO4 | [MDL Number]
MFCD00054429 | [Molecular Weight]
225.35 | [MOL File]
516-02-9.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R20/22:Harmful by inhalation and if swallowed . | [Safety Statements ]
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) . | [RIDADR ]
UN 1564 6.1/PG 3
| [WGK Germany ]
1
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II |
| Hazard Information | Back Directory | [Description]
Barium oxalate, a Barium salt of oxalic acid, is a white odourless powder that is sometimes used as a green pyrotechnic colorant generally in specialized pyrotechnic compositions containing magnesium.
Though largely stable, it can be reactive with strong acids. A mild skin irritant, the substance is considered toxic when ingested, causing nausea, vomiting, renal failure and injury to the gastrointestinal tract. Its molecular structure is written as C2BaO4. The raw materials that are required to prepare Barium oxalate are oxalic acid, Barium hydroxide octahydrate, and Barium hydroxide.
It can also be prepared alternatively by using an oxalic acid solution and a Barium chloride solution, with the reaction as follows:
BaCl2 + (COOH)2 > BaC2O4 + HCl
It is different from most pyrotechnic colorants in that it is a reducing agent, and not an oxidizing agent. It is extremely insoluble in water and converts to the oxide form when heated. | [Chemical Properties]
white powder(s), 99.999% purity [ALF93] |
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| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|