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| CAS No.: | 39322-04-8 |
|---|---|
| Name: | Potassium chromate |
| Molecular Structure: | |
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|
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| Formula: | CrKO2 |
| Molecular Weight: | 0 |
| Synonyms: | POTASSIUMCHROMATEIII |
| Density: | g/cm3 |
| Boiling Point: | °Cat760mmHg |
| Flash Point: | °C |
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Chemistry
Product Name: Potassium chromate (CAS NO.39322-04-8)
Molecular Formula: Yellow odorless powder
Molecular Weight: 123g/mol
Mol File: 39322-04-8.mol
Melting Point: 968 °C
Boiling point: 1000 °C
Density: 2.7320 g/cm3
Water Solubility: 63 g/100 mL (20 °C)
H-Bond Donor: 0
H-Bond Acceptor: 2
Canonical SMILES: [O-2].[O-2].[K+].[Cr+3]
InChI: InChI=1S/Cr.K.2O/q+3;+1;2*-2
InChIKey: NFJMISRPXYTSPH-UHFFFAOYSA-N
Toxicity Data With Reference
Potassium chromate (CAS NO.39322-04-8) is very toxic and may be fatal if swallowed. It may also act as a carcinogen, and can create reproductive defects if inhaled or swallowed. It also is a strong oxidizing agent if in the presence of H+ to produce the dichromate ion. It may react rapidly, or violently. It is also possible that it may react explosively with other reducing agents and flammable objects.
Safety Profile
Safety Information of Potassium chromate (CAS NO.39322-04-8):
Hazard Codes: T.gif){kind=small}
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Risk Statements: R49, R46, R36/37/38, R43, R50/53
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
43: May cause sensitization by skin contact
46: May cause heritable genetic damage
49: May cause cancer by inhalation
50: Very Toxic to aquatic organisms
53: May cause long-term adverse effects in the aquatic environment
Safety Statements: S53, S45, S60, S61
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
53: Avoid exposure - obtain special instruction before use
60: This material and/or its container must be disposed of as hazardous waste
61: Avoid release to the environment. Refer to special instructions safety data sheet
Specification
Potassium chromate ,its CAS NO. is 39322-04-8,the synonyms is CID170181 .