Sudan IV structure
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Common Name | Sudan IV | ||
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CAS Number | 85-83-6 | Molecular Weight | 380.442 | |
Density | 1.2±0.1 g/cm3 | Boiling Point | 618.8±55.0 °C at 760 mmHg | |
Molecular Formula | C24H20N4O | Melting Point | 199ºC | |
MSDS | Chinese USA | Flash Point | 424.4±20.8 °C | |
Symbol |
GHS07 |
Signal Word | Warning |
Use of Sudan IVSudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections[1]. |
Name | sudan IV |
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Synonym | More Synonyms |
Description | Sudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections[1]. |
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Related Catalog | |
References |
Density | 1.2±0.1 g/cm3 |
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Boiling Point | 618.8±55.0 °C at 760 mmHg |
Melting Point | 199ºC |
Molecular Formula | C24H20N4O |
Molecular Weight | 380.442 |
Flash Point | 424.4±20.8 °C |
Exact Mass | 380.163696 |
PSA | 69.67000 |
LogP | 6.66 |
Vapour Pressure | 0.0±1.9 mmHg at 25°C |
Index of Refraction | 1.645 |
Water Solubility | Insoluble in water; soluble in benzene, methanol, acetone, isopropanol; slightly soluble in ethanol |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319 |
Precautionary Statements | P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
Hazard Codes | Xi: Irritant;T: Toxic; |
Risk Phrases | R36/38 |
Safety Phrases | S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 3 |
RTECS | QL5775000 |
HS Code | 2927000090 |
~% Sudan IV CAS#:85-83-6 |
Literature: Chemische Berichte, , vol. 20, p. 1182 |
Precursor 1 | |
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DownStream 3 | |
HS Code | 2927000090 |
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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% |
Determination of banned 10 azo-dyes in hot chili products by gel permeation chromatography-liquid chromatography-electrospray ionization-tandem mass spectrometry.
J. Chromatogr. A. 1164(1-2) , 120-8, (2007) An accurate method based on the use of gel permeation chromatography (GPC)-liquid chromatography-tandem mass spectrometry interfaced with electrospray ionization (GPC-LC-ESI-MS/MS) was devised for the... |
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Development and validation of a confirmatory HPLC method for simultaneous determination of Sudan dyes in animal tissues and eggs.
J. Chromatogr. Sci. 48(1) , 63-7, (2010) A simple and sensitive high-performance liquid chromatography (HPLC) analytical method for the simultaneous determination of six Sudan dyes (Sudan Red G, Sudan I, Sudan II, Sudan III, Sudan Red 7B, Su... |
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Analysis and testing of biological stains--the Biological Stain Commission Procedures.
Biotech. Histochem. 77(5&6) , 237-275, (2002)
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1-({2-Methyl-4-[(2-methylphenyl)diazenyl]phenyl}diazenyl)-2-naphthol |
o-Tolylazo-o-tolylazo-β-naphthol |
Scarlet Red |
2-Naphthalenol, 1-[(E)-2-[2-methyl-4-[(E)-2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- |
EINECS 201-635-8 |
solvent red percent24 |
1-[(E)-{2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}diazenyl]-2-naphthol |
fatredb |
AKA501 |
1-[(E)-{2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}diazenyl]naphthalen-2-ol |
Solvent Red 24 |
MFCD00003893 |
c.i.258 |
oilredf |
2-Naphthalenol, 1-[2-[2-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]- |
oilredd |
2-Naphthol, 1-[[4-(o-tolylazo)-o-tolyl]azo]- |
oilreda |
L66J BNUNR B1 DNUNR B1&& CQ |
o-Tolylazo-o-tolylazo-b-naphthol |
C.I. Solvent Red 24 (8CI) |
oilred3 |
1-[[2-Methyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthalenol |
2-Naphthalenol, 1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]- |
2-NAPHTHALENOL, 1-((2-METHYL-4-((2-METHYLPHENYL)AZO)PHENYL)AZO)- |
sudanp |
1-{[2-Methyl-4-(o-tolylazo)phenyl]azo}naphthalen-2-ol |
oilred7 |