Sodium chromate tetrahydrate
Sodium chromate tetrahydrate (CAS: 10034-82-9), with the chemical formula Na2CrO4 · 4H2O and a molecular weight of 234.03 g/mol, is an inorganic salt. This compound is primarily used in chemical synthesis and as a synthetic reagent. Its properties make it a valuable component in various laboratory and industrial applications requiring precise chemical formulations.
Chemical Synthesis Reagent
Sodium chromate tetrahydrate serves as a reagent in various chemical synthesis pathways. Its defined stoichiometry allows for predictable reactions in organic and inorganic chemistry.
Industrial Applications
This inorganic salt finds utility in specific industrial processes. Its properties are leveraged for applications where a source of chromate ions is required under controlled conditions.
Laboratory Research
Utilised in research settings for experimental chemistry, Sodium chromate tetrahydrate aids in developing new compounds and exploring reaction mechanisms. Its purity ensures reliable experimental outcomes.
| Molecular weight | 234.03 |
|---|---|
| Linear formula | Na2CrO4 · 4H2O |
| Assay | 99% |
Hazard statements
- 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 if inhaled
- H340May cause genetic defects
- H350May cause cancer
- H360FD
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3288 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 45-46-60-61-21-25-26-34-42/43-48/23-50/53 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Sodium chromate tetrahydrate used for?
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Sodium chromate tetrahydrate is used in chemical synthesis and as a synthetic reagent in laboratory research and specific industrial applications.
What is the CAS number and chemical formula for Sodium chromate tetrahydrate?
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The CAS number is 10034-82-9 and the chemical formula is Na2CrO4 · 4H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium chromate tetrahydrate with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with Sodium chromate tetrahydrate?
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Sodium chromate tetrahydrate is classified with Danger signal word. Hazards include acute toxicity (oral, dermal, inhalation), skin corrosion, allergic skin reaction, respiratory sensitisation, mutagenicity, carcinogenicity, reproductive toxicity, and long-term effects on aquatic life (H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410). It is essential to use appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respirators.
How is Sodium chromate tetrahydrate shipped and exported?
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Sodium chromate tetrahydrate is shipped and exported under UN 3288, classification 6.1, Packing Group II, indicating it is a toxic substance.
How can I request a quote or sample?
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To request a quote or sample of Sodium chromate tetrahydrate, please contact our sales team through the website or by phone.
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