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Published TCIMAIL newest issue No.199
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CAS RN: 7778-50-9 | Product Number: P3156
Potassium Dichromate
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Purity: >98.0%(T)
Synonyms:
- Potassium Bichromate
- Potassium Pyrochromate
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€20.00
|
Contact Us | 8 |
|
| 100G |
€27.00
|
Contact Us | 25 |
|
| 500G |
€55.00
|
Contact Us | 23 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | P3156 |
Purity / Analysis Method 
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | Cr__2K__2O__7 = 294.18 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 7778-50-9 |
| Reaxys Registry Number | 11322242 |
| MDL Number | MFCD00011367 |
Specifications
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Purity(Redox Titration) | min. 98.0 % |
| IR | confirm to structure |
Properties (reference)
| Melting Point | 397 °C |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H330 : Fatal if inhaled. H301 : Toxic if swallowed. H312 : Harmful in contact with skin. H314 : Causes severe skin burns and eye damage. 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. H360FD : May damage fertility. May damage the unborn child. H410 : Very toxic to aquatic life with long lasting effects. H272 : May intensify fire; oxidizer. |
| Precautionary Statements | P273 : Avoid release to the environment. P260 : Do not breathe dust. P220 : Keep away from clothing and other combustible materials. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P201 : Obtain special instructions before use. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P391 : Collect spillage. P342 + P311 : If experiencing respiratory symptoms: Call a POISON CENTER/doctor. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. |
Related Laws:
| EC Number | 231-906-6 |
| RTECS# | HX7680000 |
Transport Information:
| UN Number | UN3086 |
| Class | 6.1 / 5.1 |
| Packing Group | II |
| HS Number | 2841500013 |
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
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Specifications
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