Potassium Dichromate AR 99.9% 250g
41901-250g
ECP Limited
Potassium Dichromate AR 41901-500g
Parameter |
Specification |
Assay |
99.9% min |
Cl |
0.001% max |
SO4 |
0.005% max |
Pb |
0.005% max |
Ca |
0.002% max |
Fe |
0.002% max |
Cu |
0.001% max |
Na |
0.02% max |
Identification
Formula: K2Cr2O7
Mwt: 294.18
CAS: 7778-50-9
Transport/storage
UN # 3288; DG 6.1; Packing group I
Physical data
Safety
Hazard Statements:
Harmful in contact with skin. Toxic if swallowed. Very toxic by inhalation. Irritating to respiratory system and skin. Risk of serious damage to eyes. May cause sensitization by skin contact. May cause heritable genetic damage. May cause cancer by inhalation. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Keep container tightly closed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell seek medical advice immediately Avoid exposure - obtain special instructions before use. Avoid release to the environment. Refer to special instructions/safety data sheet. Wear suitable protective clothing, gloves and eye/face protection.
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