D&C Red No. 8

Modify Date: 2024-01-09 10:51:43

D&C Red No. 8 structure	Common Name	D&C Red No. 8
	CAS Number	2092-56-0	Molecular Weight	398.79600
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₇H₁₂ClN₂NaO₄S	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	N/A

Use of D&C Red No. 8

D&C Red No. 8 is a dye.

Name	sodium,5-chloro-4-methyl-2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
Synonym	More Synonyms

Molecular Formula	C₁₇H₁₂ClN₂NaO₄S
Molecular Weight	398.79600
Exact Mass	398.01000
PSA	110.53000
LogP	5.90750

D&C Red No. 8 MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB5550000

CHEMICAL NAME :: Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, monosodium salt

CAS REGISTRY NUMBER :: 2092-56-0

LAST UPDATED :: 199709

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C17-H12-Cl-N2-O4-S.Na

MOLECULAR WEIGHT :: 398.81

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >12 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - respiratory stimulation

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 - M0645 No. of Facilities: 7660 (estimated) No. of Industries: 63 No. of Occupations: 53 No. of Employees: 72631 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0645 No. of Facilities: 219 (estimated) No. of Industries: 2 No. of Occupations: 14 No. of Employees: 4504 (estimated)

RIDADR	NONH for all modes of transport
RTECS	DB5550000

Activation by caecal reduction of the azo dye D & C red no. 9 to a bacterial mutagen.

Mutagenesis 9(4) , 295-9, (1994)

D & C Red No. 9 is a monoazo dye used for manufacturing printing inks, rubber and plastics, and as an additive in cosmetics and drugs. In an NTP carcinogenicity study in rats and mice it induced splen...

D&C Red No. 9 (CI Pigment Red 53:1).

IARC Monogr. Eval. Carcinog. Risks Hum. 57 , 203-12, (1993)

Splenic fibrosis and sarcomas in F344 rats fed diets containing aniline hydrochloride, p-chloroaniline, azobenzene, o-toluidine hydrochloride, 4,4'-sulfonyldianiline, or D & C red No. 9.

J. Natl. Cancer Inst. 73(1) , 265-73, (1984)

In six carcinogenicity bioassays, male and female F344 rats were fed diets containing aniline hydrochloride (CAS: 142-04-1; hydrochloride benzenamide), p-chloroaniline (CAS: 106-47-8), azobenzene (CAS...

Monolite Red CN

Resamine Red GB

Pigment Red 53

Lutetia Red C

Lithosol Red C

Irgalite Red C

Bright Red

Bronze Orange

Segnale Red C

Toning Orange

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: PigmentRed53analyticalstandard
Price: Click To Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

DC Chemicals Limited
China
Product Name: D&C Red No. 8
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Delivery: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Get all suppliers and price by the below link:

D&C Red No. 8 suppliers

D&C Red No. 8 price

D&C Red No. 8

Use of D&C Red No. 8

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Articles6

Synonyms