Sodium chromate, tetrahydrate, GR 99%+
Sodium chromate, tetrahydrate, GR 99%+ (CAS 10034-82-9) supplier Zemixal. Request a quote with price, lead time and documents.
About Sodium chromate, tetrahydrate, GR 99%+
Sodium chromate, tetrahydrate, GR 99%+ is part of the Zemixal alkali Metal Compounds (Li, Na, K, Rb, Cs) range. Key data (AR): CAS 10034-82-9, formula CrH8Na2O8 and molar mass 234.03 g/mol. It is handled as a solid.
Use cases we see most often
- Organic synthesis
- Pharmaceutical synthesis
- Catalysis
- Agrochemical formulations
Safe handling
Literature values: melting point 792 °C. It carries the GHS signal word Danger (H301, H312, H314 and H317), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3288.
Standard pack sizes are 500 g, 5 kg, 25 kg and 4 x 25 kg, and custom quantities are quoted on request. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Pharmaceutical synthesis
- Catalysis
- Agrochemical formulations
Applications
Grade guides
Specifications and identifiers
| Product name | Sodium chromate, tetrahydrate, GR 99%+ |
|---|---|
| Catalogue number | ZX-013197 |
| CAS number | 10034-82-9 |
| IUPAC name | disodium;dioxido(dioxo)chromium;tetrahydrate |
| Molecular formula | CrH8Na2O8 |
| Molar mass | 234.03 g/mol |
| Exact mass | 233.942 |
| Grade | AR |
| Purity / assay | 99% |
| Physical form | Solid |
| Melting point | 792 °C |
| H-bond donors / acceptors | 4 / 8 |
| Topological polar surface area | 84.3 Ų |
| HS code | 28415010 |
| UN number | UN 3288 |
| InChIKey | AVHUVTPOXZEIRG-UHFFFAOYSA-N |
| SMILES | O.O.O.O.[O-][Cr](=O)(=O)[O-].[Na+].[Na+] |
| PubChem CID | 22146515 |
| Synonyms | disodium chromate tetrahydrate, Chromic acid (H2CrO4), disodium salt, tetrahydrate, Chromic acid, disodium salt, tetrahydrate, Sodium chromate tetrahydrate, 99%, Chromic acid (H2CrO4), disodium salt, tetrahydrate (8CI,9CI), Sodium chromate tetrahydrate, Reagent Grade, Sodium chromate tetrahydrate, p.a., 99.5%, Sodium tetrakis(oxido)chromate(2-)--water (2/1/4) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H330Fatal if inhaled
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H340May cause genetic defects
- H350May cause cancer
- H360May damage fertility or the unborn child
- H372Causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301 + P316, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P318, P319, P320, P321, P330
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Sodium chromate, tetrahydrate, GR 99%+
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Other grades with CAS 10034-82-9
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