Mordant Yellow 3R

Names

[ Name ]:
Mordant Yellow 3R

[Synonym ]:
Alizarine Yellow R
Alizarol Orange R
EINECS 217-002-4
Mordant Yellow 3R
5-[(E)-2-(4-nitrophenyl)-1-diazenyl]-2-hydroxybenzoic acid
5-(4-Nitrophenylazo)salicylic Acid
Kenachrome Orange
Alizarin yellow R
Terracotta 2RN
Terra Cotta RRN
Chrome Orange R
Chrome Orange N
2-Hydroxy-5-[(4-nitrophenyl)azo]benzoic Acid
C.I. Mordant Orange I
5-(4-nitrophenylazo) salicylic acid
5-(4-Nitrophenylazo)salicylic acid Alizarin Yellow R MO1
MFCD00067121
mordant orange 1
Pnbas
Chrome Orange MR
2-Hydroxy-5-[(E)-(4-nitrophenyl)diazenyl]benzoic acid
Benzoic acid, 2-hydroxy-5-[(E)-2-(4-nitrophenyl)diazenyl]-
benzoic acid, 2-hydroxy-5-[(E)-(4-nitrophenyl)azo]-
Magracrom Orange
p-Nitrobenzeneazosalicylic Acid

Biological Activity

[Description]:

Alizarine Yellow R (Mordant orange 1), a salicylic acid derivative, is a azo dye. Alizarine Yellow R is mostly used as a pH indicator, as a biological stain in chemical examinations and also in dyeing industries[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Dhanush C, et al. Independent hydrothermal synthesis of the undoped, nitrogen, boron and sulphur doped biogenic carbon nanodots and their potential application in the catalytic chemo-reduction of Alizarine yellow R azo dye. Spectrochim Acta A Mol Biomol Spectrosc. 2021 Nov 5;260:119920.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
571.4±50.0 °C at 760 mmHg

[ Melting Point ]:
250°C

[ Molecular Formula ]:
C₁₃H₉N₃O₅

[ Molecular Weight ]:
287.228

[ Flash Point ]:
299.4±30.1 °C

[ Exact Mass ]:
287.054230

[ PSA ]:
128.07000

[ LogP ]:
4.26

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.672

[ Water Solubility ]:
SOLUBLE

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO5310000

CHEMICAL NAME :: Salicylic acid, 5-((p-nitrophenyl)azo)-

CAS REGISTRY NUMBER :: 2243-76-7

LAST UPDATED :: 199707

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C13-H9-N3-O5

MOLECULAR WEIGHT :: 287.25

WISWESSER LINE NOTATION :: WNR DNUNR DQ CVQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 500 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 56,249,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1488 No. of Facilities: 332 (estimated) No. of Industries: 10 No. of Occupations: 14 No. of Employees: 5677 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T1335 No. of Facilities: 28 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 824 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T1335 No. of Facilities: 33 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 786 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S24/25-S26

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
VO5310000

[ HS Code ]:
2901100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2927000090

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%