Introduction：Basic information about CAS 4321-69-1|acid violet 7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | acid violet 7 |
|---|
| CAS Number | 4321-69-1 | Molecular Weight | 566.472 |
|---|
| Density | / | Boiling Point | / |
|---|
| Molecular Formula | C20H16N4Na2O9S2 | Melting Point | / |
|---|
| MSDS | ChineseUSA | Flash Point | / |
|---|
Names
| Name | Fast Crimson 6BL (Biological Stain) |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Molecular Formula | C20H16N4Na2O9S2 |
|---|
| Molecular Weight | 566.472 |
|---|
| Exact Mass | 566.015381 |
|---|
| PSA | 228.65000 |
|---|
| LogP | 5.67860 |
|---|
| InChIKey | HRMOLDWRTCFZRP-UHFFFAOYSA-L |
|---|
| SMILES | CC(=O)Nc1ccc(N=Nc2c(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])cc(NC(C)=O)c3c2O)cc1.[Na+].[Na+] |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- QJ6000000
- CHEMICAL NAME :
- 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-((4-(acetylamino)phenyl) azo)-4-hydroxy-, disodium salt
- CAS REGISTRY NUMBER :
- 4321-69-1
- LAST UPDATED :
- 199707
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C20-H16-N4-O9-S2.2Na
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 23160 mg/kg
- TOXIC EFFECTS :
- Behavioral - muscle weakness Behavioral - ataxia
- REFERENCE :
- BCTKAG Bromatologia i Chemia Toksykologiczna. (Ars Polona, POB 1001, 00-068 Warsaw 1, Poland) V.4- 1971- Volume(issue)/page/year: 21,65,1988
|
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|
| RIDADR | NONH for all modes of transport |
|---|
| WGK Germany | 2 |
|---|
| RTECS | QJ6000000 |
|---|
Synonyms
| EINECS 224-352-1 |
| MFCD00003948 |
| 2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-[(E)-2-[4-(acetylamino)phenyl]diazenyl]-4-hydroxy-, sodium salt (1:2) |
| curolred6b |
| red6b |
| acidred6b |
| 1425red |
| kitonred7b |
| Disodium 5-acetamido-3-(4-acetamidophenyl)azo-4-hydroxynaphthalene-2,7-disulphonate |
| acetylred6b |
| amidored6b |
| 2,7-Naphthalenedisulfonic acid, 5- (acetylamino)-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-, disodium salt |
| Rose 6B |
| Disodium 5-acetamido-3-[(E)-(4-acetamidophenyl)diazenyl]-4-hydroxy-2,7-naphthalenedisulfonate |
