Pigment Red 57

Suppliers

Names

[ Name ]:
Pigment Red 57

[Synonym ]:
Isol Ruby BKS
Siloton Rubine B
Isol Ruby BK
lithol rubine BCA
Lithol Rubine B
Lithol rubin B
Vynamon Claret Y
Irgalite Red 4B
D C Red No. 6
Pigment Rubine B
Permanent Red 4B
Lithol Rubine
Segnale Red 3R
Pigment Red 57

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₈H₁₂N₂Na₂O₆S

[ Molecular Weight ]:
430.34200

[ Exact Mass ]:
430.02100

[ PSA ]:
147.17000

[ LogP ]:
1.58510

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ1975000

CHEMICAL NAME :: 2-Naphthalenecarboxylic acid, 3-hydroxy-4-((4-methyl-2-sulfophenyl)azo)-, disodium salt

CAS REGISTRY NUMBER :: 5858-81-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C18-H14-N2-O6-S.2Na

MOLECULAR WEIGHT :: 432.38

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 :: >10800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0646 No. of Facilities: 8199 (estimated) No. of Industries: 60 No. of Occupations: 47 No. of Employees: 72546 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0646 No. of Facilities: 990 (estimated) No. of Industries: 12 No. of Occupations: 26 No. of Employees: 20889 (estimated) No. of Female Employees: 1573 (estimated)

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
41

[ Safety Phrases ]:
26-39