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Sudan I

Sudan I Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: inquiry@dakenchem.com
Products Intro: Product Name:Sudan I
CAS:842-07-9
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:842-07-9
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:Sudan I
CAS:842-07-9
Company Name: Shanghai Zheyan Biotech Co., Ltd.
Tel: 18017610038
Email: zheyansh@163.com
Products Intro: Product Name:Sudan I
CAS:842-07-9
Purity:HPLC>=98% Package:20mg
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Sudan I
CAS:842-07-9
Purity:98% Package:1KG;1USD

Lastest Price from Sudan I manufacturers

  • Sudan I
  • US $1.00 / KG
  • 2018-08-08
  • CAS:842-07-9
  • Min. Order: 1KG
  • Purity: 98%
  • Supply Ability: 1
Sudan I Basic information
Product Name:Sudan I
Synonyms:1-(Phenylazo)-2-naphthalenol;1-Benzeneazo-2-naphthol;1-Benzoazo-2-naphthol;1-phenylazo-2-hydroxynaphthalene;1-Phenylazo-beta-naphthol;1-Phenylazo-naphthalen-2-ol;2-Hydroxy-1-phenylazonaphthalene;2-Hydroxy-1-phenylazo-naphthalene
CAS:842-07-9
MF:C16H12N2O
MW:248.28
EINECS:212-668-2
Product Categories:Dyes and Pigments;Organics;Solvent Dyestuff;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Solvents and Intermediates
Mol File:842-07-9.mol
Sudan I Structure
Sudan I Chemical Properties
Melting point 131-133 °C
Boiling point 391.35°C (rough estimate)
density 1.1077 (rough estimate)
refractive index 1.5800 (estimate)
storage temp. Amber Vial, Refrigerator, Under Inert Atmosphere
Colour Index 12055
form Powder
color Orange to red or brown
Water Solubility 0.5 g/L (30 ºC)
Stability:Incompatible with strong oxidizing agents.
CAS DataBase Reference842-07-9(CAS DataBase Reference)
NIST Chemistry Reference2-Naphthalenol, 1-(phenylazo)-(842-07-9)
EPA Substance Registry System2-Naphthalenol, 1-(phenylazo)-(842-07-9)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 68-53-43-40-36/37/38
Safety Statements 61-46-36/37-22-36-26
RTECS QL4900000
Hazardous Substances Data842-07-9(Hazardous Substances Data)
MSDS Information
ProviderLanguage
C.I. 12055 English
ACROS English
Sudan I Usage And Synthesis
Chemical Propertiesorange-red powder
UsesA food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans.
General DescriptionDark reddish-yellow leaflets or orange powder. Slight odor.
Air & Water ReactionsAzo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water.
Reactivity ProfileSudan I is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Sudan I is incompatible with strong oxidizing agents and strong acids .
Fire HazardFlash point data for Sudan I are not available; however, Sudan I is probably combustible.
Purification MethodsCrystallise the dye from EtOH. It forms Cu and Ni salts. [Beilstein 16 H 162, 16 I 254, 16 II 70, 16 III 129, 16 IV 228.]
Sudan I Preparation Products And Raw materials
Raw materialsAniline
Tag:Sudan I(842-07-9) Related Product Information
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