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CAS RN: 7789-00-6 | Product Number: P3073
Potassium Chromate
×
Purity: >98.0%(T)
Synonyms:
- Dipotassium Tetraoxidochromate
- Dipotassium Dioxido(dioxo)chromium
- Chromic Acid Potassium Salt
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
NT$945
|
13 | 33 | Contact Us | |
| 100G |
NT$1,305
|
5 | 13 | Contact Us | |
| 500G |
NT$2,790
|
≥60 | 0 | Contact Us |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | P3073 |
Purity / Analysis Method 
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | K__2CrO__4 = 194.19 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 7789-00-6 |
| Reaxys Registry Number | 11343356 |
| MDL Number | MFCD00011368 |
Specifications
| Appearance | Light yellow to Yellow powder to crystal |
| Purity(Redox Titration) | min. 98.0 % |
| pH | 8.5 to 9.8 (in H2O) |
| IR | confirm to structure |
Properties (reference)
| Melting Point | 975 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H301 : Toxic if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. H360 : May damage fertility or the unborn child. H370 : Causes damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H317 : May cause an allergic skin reaction. H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled. H340 : May cause genetic defects. H350 : May cause cancer. H335 : May cause respiratory irritation. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P272 : Contaminated work clothing should not be allowed out of the workplace. P260 : Do not breathe dust. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P201 : Obtain special instructions before use. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | GB2940000 |
Transport Information:
| UN Number | UN3288 |
| Class | 6.1 |
| Packing Group | III |
| H.S.code* | 2841.50-000 |
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