acid violet 7

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Names

[ CAS No. ]:
4321-69-1

[ Name ]:
acid violet 7

[Synonym ]:
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

Chemical & Physical Properties

[ Molecular Formula ]:
C20H16N4Na2O9S2

[ Molecular Weight ]:
566.472

[ Exact Mass ]:
566.015381

[ PSA ]:
228.65000

[ LogP ]:
5.67860

MSDS

Click to get detail MSDS

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 DATA

ACUTE 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

Related Compounds

  • acid violet 7
  • C.I. Acid violet 74
  • C.I. Acid Violet 75
  • acid violet 5
  • Acid Violet 43
  • Acid Violet 90
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  • (R)-2-(4-Bromobenzyl)piperazine
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