CAS Number10034-82-9
Synonymsdisodium,dioxido(dioxo)chromium,tetrahydrate; MFCD00149167; EINECS 231-889-5; Sodium Chromate Tetrahydrate
Molecular FormulaNa2CrO4 · 4H2O
Molecular Weight234.03
Purity99%
Density2.73
Melting Point792ºC
Appearancesolid
EINECS231-889-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 10034-82-9 |
| Catalog No. | 2A-9014333 |
| Chinese Name | 铬酸钠,四水合物 |
| Synonyms | disodium,dioxido(dioxo)chromium,tetrahydrate; MFCD00149167; EINECS 231-889-5; Sodium Chromate Tetrahydrate |
| Molecular Formula | Na2CrO4 · 4H2O |
| Molecular Weight | 234.03 |
| Purity | 99 |
| Density | 2.73 |
| Melting Point | 792ºC |
| Appearance | solid |
| Water Solubility | Dissolved grams per 100 ml of water at different t |
| Storage Condition | It should be stored in a cool, ventilated and dry |
| Packaging | II |
| EINECS | 231-889-5 |
| PubChem ID | 24852969 |
| MDL Number | MFCD00149167 |
| SMILES | O.O.O.O.[Na+].[Na+].[O-][Cr]([O-])(=O)=O |
| InChI | 1S/Cr.2Na.4H2O.4O/h;;;4*1H2;;;;/q;2*+1;;;;;;;2*-1 |
| InChI Key | AVHUVTPOXZEIRG-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352302 |
| Hazard Symbols | 6.1 |
| MSDS | msds/14333_1_10034_82_9.pdf |
| Transport Info | Product name: Purity: 99.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Danger Regulations: 3288 International Maritime Danger Regulations: 3288 International Air Transport Danger Regulations: 3288 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC SOLID, INORGANIC, N.O.S. (Sodium chromate tetrahydrate) IMDG: TOXIC SOLID, INORGANIC, N.O.S. (Sodium chromate tetrahydrate) International air transport hazard regulations: Toxic solid, inorganic, n.o.s. (Sodium chromate tetrahydrate) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 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 precautions for users No data available |
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