Ponceau 2R

Names

[ Name ]:
Ponceau 2R

[Synonym ]:
red101
1695red
aizen ponceau rh
Acid Red 26
xylidine red
ponceauj
ponceaug
java ponceau 2R
acid ponceau r
calcocid scarlet 2R
c.i.79
acetacid red j
scarlet 2R
MFCD00003897
pigment ponceau r
new ponceau 4R
ahcocid fast scarlet r
acilan ponceau rrl
Xylidine ponceau 2R
hexacol ponceau 2R
Ponceau MX
amacid scarlet 2R
EINECS 223-178-3
naphthazine scarlet 2R
Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalenedisulfonate
redr
Ponceau Red R
certicol ponceau mxs
Disodium 4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,6-disulfonate
neklacid red rr
ponceaugr
edicol ponceau rs
acid scarlet
paper red hrr
comacid scarlet 2R
BRILLIANT PONCEAU G
2,6-naphthalenedisulfonic acid, 4-[(E)-(2,4-dimethylphenyl)azo]-3-hydroxy-, disodium salt
hispacid ponceau r
2,6-Naphthalenedisulfonic acid, 4-[(E)-2-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-, sodium salt (1:2)
naphthalene scarlet r
Acid Red 26,Ponceau 2 R,Xylidine ponceau 2R
Ponceau de Xylidine
Ponceau 2R
Dinatrium-4-[(E)-(2,4-dimethylphenyl)diazenyl]-3-hydroxy-2,6-naphthalendisulfonat
ponceaufr
Ponceau Xylidine
4-[(E)-(2,4-Diméthylphényl)diazènyl]-3-hydroxy-2,6-naphtalènedisulfonate de disodium
kiton ponceau 2R
AKA503
lake scarlet r
D & C red no. 5
Xylidine ponceau
acid scarlet 2R
calcolake scarlet 2R

Biological Activity

[Description]:

Acid Red 26 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

[Related Catalog]:

Research Areas >> Others

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₈H₁₄N₂Na₂O₇S₂

[ Molecular Weight ]:
480.422

[ Exact Mass ]:
480.003784

[ PSA ]:
176.11000

[ LogP ]:
5.54740

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ6825000

CHEMICAL NAME :: 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(2,4-xylylazo)-, disodium salt

CAS REGISTRY NUMBER :: 3761-53-3

LAST UPDATED :: 199707

DATA ITEMS CITED :: 20

MOLECULAR FORMULA :: C18-H14-N2-O7-S2.2Na

MOLECULAR WEIGHT :: 480.44

WISWESSER LINE NOTATION :: L66J BNUNR B1 D1& CQ DSWQ HSWQ &-NA- 2

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >1 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >6600 mg/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - antipsychotic

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1530 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 45 gm/kg/90D-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in spleen weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 136 gm/kg/81W-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 35 gm/kg/52W

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 63 mg/kg

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 108,225,1983 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,189,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,189,1975 IARC Cancer REIEW:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3143 No. of Facilities: 212 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 2142 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3143 No. of Facilities: 131 (estimated) No. of Industries: 3 No. of Occupations: 4 No. of Employees: 1200 (estimated) No. of Female Employees: 874 (estimated)

Safety Information

[ Symbol ]:

GHS08

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H351

[ Precautionary Statements ]:
P281

[ Personal Protective Equipment ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21;R33

[ Safety Phrases ]:
36-53-45

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
QJ6825000

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