COBALT(II) GLUCONATE HYDRATE
COBALT GLUCONATE
CAS: 71957-08-9
Molecular Formula: C12H22CoO14
COBALT(II) GLUCONATE HYDRATE - Names and Identifiers
| Name | COBALT GLUCONATE |
| Synonyms | COBALT GLUCONATE Cobaltousgluconate Cobalt(II)gluconate GLUCONIC ACID COBALT SALT COBALT(II) GLUCONATE HYDRATE BIS(D-GLUCONATO-O1,O2)COBALT |
| CAS | 71957-08-9 |
| EINECS | 276-206-1 |
COBALT(II) GLUCONATE HYDRATE - Physico-chemical Properties
| Molecular Formula | C12H22CoO14 |
| Molar Mass | 449.23(anhy) |
| Melting Point | >300°C |
| Storage Condition | Room Temprature |
| MDL | MFCD02684006 |
COBALT(II) GLUCONATE HYDRATE - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R42/43 - May cause sensitization by inhalation and skin contact. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S22 - Do not breathe dust. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. |
COBALT(II) GLUCONATE HYDRATE - Cobalt gluconate and its production method
from Baidu library
Application (Patent) No.:
CN200610047896.4
date of application:
27 September 2006
public/announcement number:
CN101153006
Applicant (patentee):
Luan Guangsheng
Inventor:
national and provincial code:
Liaoning
Summary:
cobalt gluconate and its production method relates to a cobalt-containing organic compound suitable for use as a pharmaceutical intermediate cobalt gluconate and its production method. It is mainly studied to solve the problem of the absence of cobalt gluconate in the current market. Its chemical molecular formula is: C12H22CoO14, the production method is to dissolve cobalt sulfate and sodium bicarbonate in water respectively to make a saturated solution, filter and refine them respectively, and react in a reaction kettle at a reaction temperature of 80 ℃ and a time of 1 hour. Then put it in other containers and stand for 12 hours, then centrifuge, wash, dry, crush, and sift. The chemical reaction formula is: 5 CoSO4 · 7H2O 10 NaHCO3 & rarr;2 CoCO3 · 3Co(OH)2 5Na2SO4 8CO2 & uarr;; The prepared basic cobalt carbonate is reacted with gluconic acid in a reaction kettle, reacted at a temperature of 70 ℃-100 ℃ for 1 hour, then crystallized, dried and crushed in a crystallization tank, with the advantages of being easily soluble in water
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Sovereignty Item:
1. Cobalt gluconate, characterized in that the chemical formula is: C12H22CoO14
Last Update：2024-01-02 23:10:35
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