Potassium chromate
CAS: 7789-00-6
Molecular Formula: K2CrO4
Molecular Weight: 194.19
Product Detail
| Product Code | 17408642 | ||||
| Product Name | Potassium chromate | ||||
| Categories | Building Blocks Inorganic Chemicals | ||||
| CAS | 7789-00-6 | ||||
| Molecular Formula | K2CrO4 | ||||
| Molecular Weight | 194.19 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 28415000 |
Product Specification
| pH | 8.6–9.8 | ||||
| Sulfate | ≤0.02% | ||||
| Assay | ≥99.5% | ||||
| Calcium | ≤0.005% | ||||
| Sodium | ≤0.1% | ||||
| Water insoluble matter | ≤0.0004% | ||||
| Chloride | ≤0.003% | ||||
| Appearance | Yellow-green powder |
Safety Information
| Pictograms |
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| Signal word | Danger | ||||
| Hazard statements | H315: Causes skin irritation
H317: May cause an allergic skin reaction H319: Causes serious eye irritation H335: May cause respiratory irritation H340: May cause genetic defects H350i: May cause cancer H410: Very toxic to aquatic life with long lasting effects |
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| Precautionary statements | P201: Obtain special instructions before use
P261: Avoid breathing dust/fume/gas/mist/vapours/spray P273: Avoid release to the environment P280: Wear protective gloves/protective clothing/eye protection/face protection P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P308+313: IF exposed or concerned: Get medical advice/attention |