Potassium chromate
99.95% (metals basis)
Chemical and physical properties
Molecular weight:
194.19
Melting point:
968.3 °C (1,774 °F)
Boiling point:
x
Solubility:
x
Special properties:
-
Density:
0
Color:
0
Information about hazards and transportation
UN number:
3288
Hazard class:
6.1
Packing Group:
III
HS Сode:
2841500000
Brief hazard characteristics:
H315-H317-H319-H335-H340-H350-H410
Causes skin irritation. May cause an allergic skin reaction. Causes serious eye irritation. May cause respiratory irritation. May cause genetic defects. May cause cancer. Very toxic to aquatic life with long lasting effects.
Precautions:
P201-P202-P261-P264b-P271-P272-P280-P302+P352-P304+P340-P305+P351+P338-P308+P313-P362-P403+P233-P501c
Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or concerned: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/ container to an approved waste disposal plant
Warnings about the danger:
Danger
Danger pictograms:
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Exclamation
Substances causing the specified harm to health
Health hazard
Substances and mixtures with various toxic effects on specific organs or chronic harmful effects.
Environment
Substances that have an acute or long-term negative effect on aquatic organisms.
Information
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