7784-01-2
silver chromate
CAS: 7784-01-2
Molecular Formula: Ag2CrO4
7784-01-2 - Names and Identifiers
| Name | silver chromate |
| Synonyms | SILVER CHROMATE silver chromate SILVER(I) CHROMATE Silver(I) chromate silver(I) chromate(VI) SILVER CHROMATE REAGENT Chromicacid,disilver(1+)salt disilver(1+) dioxido(dioxo)chromium chromicacid(h2cro4),disilver(1++)salt |
| CAS | 7784-01-2 |
| EINECS | 232-043-8 |
| InChI | InChI=1/2Ag.Cr.4O/q2*+1;;;;2*-1/r2Ag.CrO4/c;;2-1(3,4)5/q2*+1;-2 |
7784-01-2 - Physico-chemical Properties
| Molecular Formula | Ag2CrO4 |
| Molar Mass | 331.73 |
| Density | 5.625 g/mL at 25 °C (lit.) |
| Water Solubility | Slightly soluble in water. Soluble in HNO3 and ammonia |
| Appearance | Powder |
| Specific Gravity | 5.625 |
| Color | Red-brown |
| Exposure Limit | OSHA: Ceiling 0.1 mg/m3NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 |
| Solubility Product Constant(Ksp) | pKsp: 11.95 |
| Merck | 14,8510 |
| Storage Condition | Room Temprature |
| Stability | Stable. but light-sensitive and hygroscopic. |
| Sensitive | Light Sensitive |
| MDL | MFCD00003402 |
7784-01-2 - Risk and Safety
| Risk Codes | R8 - Contact with combustible material may cause fire R43 - May cause sensitization by skin contact R49 - May cause cancer by inhalation R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S17 - Keep away from combustible material. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. |
| UN IDs | 3087 |
| WGK Germany | 3 |
| TSCA | Yes |
| Hazard Class | 5.1 |
| Packing Group | III |
7784-01-2 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| solubility in water (g/100ml) | grams dissolved per 100ml of water: 2.157 × 10-3/20 ℃ |
| production method | is obtained by the interaction of silver nitrate solution and potassium chromate solution. |
Last Update：2024-04-10 22:29:15
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CAS: 7784-01-2
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View History
7784-01-2
Cyclopropylmethanol for synthesis
5454-82-0
六甲基烟酰胺
alpha-trifluoromethyl-gamma-bu
1-ethyl-2,3-dimethylimidazol-3-ium
2-氨-4,6-二氯嘧啶
triethyltin bromide
1-(2-fluorophenyl)piperazine
H-SER-OBZL·HCL
Cyclopropylmethanol for synthesis
5454-82-0
六甲基烟酰胺
alpha-trifluoromethyl-gamma-bu
1-ethyl-2,3-dimethylimidazol-3-ium
2-氨-4,6-二氯嘧啶
triethyltin bromide
1-(2-fluorophenyl)piperazine
H-SER-OBZL·HCL