CAS Number6487-48-5
Synonymsdipotassium,oxalate,hydrate; EINECS 209-506-8; Potassium ethanedioate hydrate (2:1:1); Ethanedioic acid, potassium salt, hydrate (1:2:1); MFCD00150033
Molecular FormulaC2H2K2O5
Molecular Weight166.22 (anhydrous basis)
Purity99.5-101.0 (oxidimetric)%
Density2.127
Boiling Point365.1ºC at 760 mmHg
Melting Point>138 °C (decomposition)
Appearancesolid
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 6487-48-5 |
| Catalog No. | 2A-9032941 |
| Chinese Name | 草酸阴离子标准液 |
| Synonyms | dipotassium,oxalate,hydrate; EINECS 209-506-8; Potassium ethanedioate hydrate (2:1:1); Ethanedioic acid, potassium salt, hydrate (1:2:1); MFCD00150033 |
| Molecular Formula | C2H2K2O5 |
| Molecular Weight | 166.22 (anhydrous basis) |
| Purity | 99.5-101.0 (oxidimetric) |
| Density | 2.127 |
| Boiling Point | 365.1ºC at 760 mmHg |
| Melting Point | >138 °C (decomposition) |
| Appearance | solid |
| Water Solubility | 364 g/L (20 ºC) |
| Storage Condition | Store at RT. |
| Packaging | III |
| HTC | 2917119000 |
| MDL Number | MFCD00150033 |
| SMILES | [K+].[K+].[O-]C(=O)C(=O)[O-].O |
| InChI | 1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 |
| InChI Key | QCPTVXCMROGZOL-UHFFFAOYSA-L |
| NACRES Code | NA.21 |
| UNSPSC | 12352107 |
| Hazard Symbols | 6.1 |
| MSDS | msds/32941_1_6487_48_5.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Shipping Name: UN |
| 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 United Nations shipping name 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 Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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