cobaltcarbonatehydroxide
di[carbonato(2-)]hexahydroxypentacobalt
CAS: 12602-23-2
Molecular Formula: CHCoO4(-3)
cobaltcarbonatehydroxide - Names and Identifiers
cobaltcarbonatehydroxide - Physico-chemical Properties
| Molecular Formula | CHCoO4(-3) |
| Molar Mass | 135.95 |
| Physical and Chemical Properties | Purple prism crystalline powder. |
| Use | For the manufacture of cobalt salts, ceramics, Cobalt pigments, etc |
cobaltcarbonatehydroxide - Nature
Open Data Verified Data
purple prism crystalline powder, soluble in dilute acid and ammonia, insoluble in cold water, decomposed in hot water.
Last Update：2024-01-02 23:10:35
cobaltcarbonatehydroxide - Preparation Method
Open Data Verified Data
chemical method: Cobalt sulfate and sodium carbonate reaction, after washing, separation, drying, grinding, sieving, prepared basic carbonic acid drill finished product, the preparation of pure product is difficult.
Last Update：2022-01-01 10:59:32
cobaltcarbonatehydroxide - Use
Open Data Verified Data
used as a chemical reagent, is the raw material of cobalt salt; Used as porcelain pigment, when the temperature is low, commonly used cobalt coloring; Also used as electronic materials, magnetic materials additives, the cobalt-based catalyst is used as a pH Adjusting Agent.
Last Update：2022-01-01 10:59:32
cobaltcarbonatehydroxide - Safety
Open Data Verified Data
packed in an iron drum lined with a plastic bag with a net weight of 30kg per drum. Stored in a ventilated, dry warehouse, should be insulated from moisture. It shall not be stored and mixed with acids and liquid ammonia. Toxicity and protection; See cobalt carbonate.
Last Update：2022-01-01 10:59:33
cobaltcarbonatehydroxide - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | hexahydroxypentacobalt dicarbonate is a purplish red crystalline form, it is almost insoluble in water and ammonia, soluble in acid, does not work with cold concentrated nitric acid and concentrated hydrochloric acid, heating 400 ° C began to decompose, and the release of carbon dioxide. It is widely used in catalyst and cobalt salt raw materials, ceramic industry colorants, electrochemistry, catalysts, magnetic materials and other fields. |
| purpose | is used as a catalyst for photo-synthesis, for porcelain coloring and making cobalt salts, etc. used in the manufacture of cobalt salts, ceramics, Cobalt pigments, etc. |
| production method | 1. The sodium carbonate solution was added to the cobalt sulfate heptahydrate solution for reaction: After the reaction was completed, filtration was carried out, and the precipitate was washed with distilled water until it was acceptable, and spin-dried and dried to obtain a finished product. |
| category | toxic substances |
| flammability hazard characteristics | non-combustible, spicy and irritating smoke emitted from fire scene |
| storage and transportation characteristics | warehouse low temperature, ventilation, dry |
| extinguishing agent | water, carbon dioxide, dry powder, sand |
Last Update：2024-04-10 22:29:15
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CAS: 12602-23-2
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Product Name: Cobalt(II) carbonate hydroxide Request for quotation
CAS: 12602-23-2
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CAS: 12602-23-2
Tel: +86 19849939632
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Wechat: +86 19849939632
Spot supply
Product Name: di[carbonato(2-)]hexahydroxypentacobalt Request for quotationCAS: 12602-23-2
Tel: 86+027-83389957
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