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Origin: China
Cas No: 2650-18-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 100 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
| Chemical Name | Acid Blue 9 |
|---|---|
| Synonyms | oniumsalt; |
| CAS No. | 2650-18-2 |
| Molecular Formula | C37H42N4O9S3 |
| Molecular Weight | 782.94600 |
| PSA | 202.99000 |
| LogP | 9.02170 |
Properties
| Appearance & Physical State | blue violet powder |
|---|---|
| Melting Point | 283ºC (dec.)(lit.) |
Safety Info
| RTECS | BQ4725000 |
|---|---|
| WGK Germany | 3 |
Toxicity
| Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
|---|---|---|---|---|
| Intravenous | LDLo - Lowest published lethal dose | Human | 33 ug/kg | 1.Behavioral-muscle contraction or spasticity 2.Lungs, Thorax, or Respiration-dyspnea |
| Subcutaneous | TDLo - Lowest published toxic dose | Rodent - rat | 10 gm/kg/77W-I | 1.Tumorigenic-neoplastic by RTECS criteria 2.Tumorigenic-tumors at site of application |
| - | Mutation in microorganisms | - | 3333 ug/plate | - |