kaliumdichromatK2Cr2O7
CAS-No.: | 7778-50-9 |
|---|---|
UN-No.: | 3087 |
EC-No.: | 231-906-6 |
Hazard identification number: | 56 |
Hazard signs
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
- H: 272
May intensify fire; oxidizer
- H: 301
Toxic if swallowed
- H: 312
Harmful in contact with skin.
- H: 314
Causes severe skin burns and eye damage
- H: 317
May cause an allergic skin reaction
- H: 330
Fatal if inhaled.
- H: 334
May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H: 335
May cause respiratory irritation
- H: 340
May cause genetic defects
- H: 350
May cause cancer.
- H: 360 FD
May damage fertility. May damage the unborn child
- H: 372
Causes damage to organs through prolonged or repeated exposure .
- H: 410
Very toxic to aquatic life with long lasting effects
- P: 201
Obtain special instructions before use
- P: 221
Take any precaution to avoid mixing with combustibles…
- P: 273
Avoid release to the environment
- P: 280
Wear protective gloves/protective clothing/eye protection/face protection.
- P: 301 + 330 + 331
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P: 302 + 352
IF ON SKIN: Wash with plenty of water/...
- P: 304 + 340
IF INHALED: Remove person to fresh air and keep comfortable for breathing
- P: 305 + 351 + 338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing.
- P: 308 + 310
IF exposed or concerned:
Immediately call a POISON
CENTER or doctor/physician.
No statement for this group.
No GHS Classification available at the moment.
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Decomposition Temperature:
400 °C Melting point:
398 °C Density (at 20 °C, if not notified otherwise):
2,676 g/cm3Hazardous Effects:
C, M, R, Sr,Ss
Important to know:
*Source: GESTIS Substance Database, https://gestis-database.dguv.de
Also known as:
- Chromkali
- Kaliumbichromate
- Kaliumpyrochromate
- Potassium bichromate
- Potassium dichromate (as Cr)
- Potassium dichromate(VI)
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