CHROMIUM (II) ACETATE
- CAS NO.：628-52-4
- Empirical Formula: C4H6CrO4
- Molecular Weight: 170.08
- MDL number: MFCD09037374
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:44:03
What is CHROMIUM (II) ACETATE?
Chemical properties
deep red powder(s) or monoclinic crystal(s); easily oxidized, especially when moist, to chromic acetate; also listed as the dimer, CAS RN 14976-80-8; uses: preparation of other Cr salts, to absorb O2 in gas analyses [MER06] [ALD94]
Safety Profile
Mildly toxic by ingestion. The anhydrous acetate ignites spontaneously in air. See also CHROMIUM COMPOUNDS. When heated to decomposition it emits acrid smoke and irritating fumes.
Properties of CHROMIUM (II) ACETATE
| Density | 1,79 g/cm3 |
| solubility | slightly soluble in H2O |
| color | red monoclinic crystals, crystalline |
| Water Solubility | slightly soluble cold H2O, readily soluble hot H2O [MER06] |
| EPA Substance Registry System | Acetic acid, chromium(2+) salt (628-52-4) |
Safety information for CHROMIUM (II) ACETATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for CHROMIUM (II) ACETATE
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