JACS-1332-77-0
potassium tetraborate
CAS: 1332-77-0;12007-40-8
Molecular Formula: BK3O3
JACS-1332-77-0 - Names and Identifiers
JACS-1332-77-0 - Physico-chemical Properties
| Molecular Formula | BK3O3 |
| Molar Mass | 176.1 |
| Density | 0.4-0.7 g/cm3 |
| Water Solubility | soluble 4 parts H2O; slightly soluble alcohol [MER06] |
| Appearance | white crystalline powder |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | White crystals. Soluble in water, slightly soluble in alcohol. The aqueous solution is alkaline. |
| Use | Used as a disinfectant |
JACS-1332-77-0 - Nature
Open Data Verified Data
white crystals. Soluble in water, alkaline aqueous solution, slightly soluble in alcohol.
Last Update：2024-01-02 23:10:35
JACS-1332-77-0 - Preparation Method
Open Data Verified Data
Potassium Carbonate neutralization method the dissolved potassium carbonate solution was placed in a reaction tank, and boric acid was slowly added at a constant temperature to carry out a reaction. After completion, the solution was filtered to remove water-insoluble matters. Then by cooling, crystallization, centrifugal separation, drying, prepared potassium borate products. Further purification, can be prepared reagent products.
Last Update：2022-01-01 10:58:35
JACS-1332-77-0 - Use
Open Data Verified Data
It can be used as a casein solvent and an antiwear additive for manufacturing a disinfectant, and can also be used as a component of a welding flux and a component of a diazo-type developing solution. In chemical analysis, it is used as the most suitable standard substance for determining the titer of acid.
Last Update：2022-01-01 10:58:34
JACS-1332-77-0 - Safety
Open Data Verified Data
packed in polyethylene plastic bottles with a net weight of 0.5kg per bottle. Or inside with polyethylene plastic bag external woven bag, bag 25kg. Should be stored in a ventilated, dry warehouse. The package must be sealed, and care should be taken to prevent breakage of the package during transportation and handling.
Last Update：2022-01-01 10:58:35
JACS-1332-77-0 - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | is used to make disinfectants, which can be used as casein solvent and anti-wear additive, as well as as components of welding flux and diazo development solution. In chemical analysis, it is used as the most suitable standard substance for determining the titer of acid. Used as a disinfectant |
| production method | potassium carbonate neutralization method place the dissolved potassium carbonate solution in a reaction tank, slowly add boric acid at a certain temperature for reaction, filter the solution after completion to remove water insoluble substances. Then it is cooled, crystallized, centrifuged and dried to produce potassium borate products. Further refining and purification can produce reagent products. Its 4H3BO3 K2CO3 → K2B4O7 6H2O CO2 |
Last Update：2024-04-10 22:29:15
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Product Name: potassium tetraborate Request for quotationCAS: 1332-77-0
Tel: +86-17551318830
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Product Name: Potassium borate Request for quotation
CAS: 1332-77-0
Tel: +86 19849939632
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CAS: 1332-77-0
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Product Name: Potassium borate Request for quotationCAS: 1332-77-0
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