CAS Number12045-78-2
SynonymsPotassium tetraborate tetrahydrate; Potassium biborate; EINECS 215-575-5; MFCD00149924; undecapotassium,tetraborate,tetrahydrate
Molecular FormulaK2B4O7 · 4H2O
Molecular Weight305.50
Purity≥99.5%
Density1.74 g/cm3
Melting Point850ºC
Appearancepowder
EINECS215-575-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 12045-78-2 |
| Catalog No. | 2A-9015442 |
| Chinese Name | 四硼酸钾四水合物 |
| Synonyms | Potassium tetraborate tetrahydrate; Potassium biborate; EINECS 215-575-5; MFCD00149924; undecapotassium,tetraborate,tetrahydrate |
| Molecular Formula | K2B4O7 · 4H2O |
| Molecular Weight | 305.50 |
| Purity | ≥99.5 |
| Density | 1.74 g/cm3 |
| Melting Point | 850ºC |
| Appearance | powder |
| Water Solubility | H2O: 1M20°Cclear, colorless | Soluble in water |
| Storage Condition | Sealed at room temperature, cool, ventilated and d |
| EINECS | 215-575-5 |
| PubChem ID | 57654542 |
| MDL Number | MFCD00149924 |
| SMILES | O.O.O.O.[K+].[K+].[O-]B([O-])OB1OB(OB=O)O1 |
| InChI | 1S/B4O7.2K.4H2O/c5-1-8-3-10-4(11-3)9-2(6)7;;;;;;/h;;;4*1H2/q-2;2*+1;;;; |
| InChI Key | FZICZLCGJZRAHS-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12352302 |
| Hazard Symbols | Transport |
| MSDS | msds/15442_1_12045_78_2.pdf |
| Transport Info | Product name: Purity: 99.5% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available See reverse side of invoice or packing slip. |
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