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STILBENE YELLOW

Basic information Safety Supplier Related

STILBENE YELLOW Basic information

Product Name:
STILBENE YELLOW
Synonyms:
  • paramineyellow2r
  • peeraminestilbeneyellowga
  • vondacelyellowrn
  • wogenalyellowcg
  • yellowembl
  • zomineyellowr
  • AFGHAN YELLOW
  • CURCUMIN S
CAS:
1325-37-7
MF:
C16H10N2Na2O7S2
MW:
452.37
EINECS:
215-393-6
Product Categories:
  • Dyes and Pigments
Mol File:
Mol File
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STILBENE YELLOW Chemical Properties

Stability:
Stable. May be flammable.
CAS DataBase Reference
1325-37-7(CAS DataBase Reference)
EPA Substance Registry System
C.I. Direct Yellow 11 (1325-37-7)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
Hazardous Substances Data
1325-37-7(Hazardous Substances Data)
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STILBENE YELLOW Usage And Synthesis

Chemical Properties

reddish-brown powder

Uses

Direct Yellow 11 is used in preparation method of Oxidized Azo and Azo stilbene dye.

Definition

ChEBI: Sunset Yellow FCF is an organic molecular entity.

Preparation

2-Methyl-5-nitrobenzenesulfonie acid?and sodium hydroxide solution plug heating their common and condensation.

General Description

Reddish-yellow to reddish-brown powder or solid.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Soluble in water.

Reactivity Profile

STILBENE YELLOW 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.

Fire Hazard

Flash point data for STILBENE YELLOW are not available; however, STILBENE YELLOW is probably combustible.

Properties and Applications

yellow orange. Used for wool, silk, polyamide fiber and leather dyeing.

STILBENE YELLOW Preparation Products And Raw materials

Raw materials

STILBENE YELLOWSupplier

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Email
3bsc@sina.com
Winchem Industrial Co. Ltd
Tel
0574-83851061
Email
info@win-chemical.com
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Email
marketing_china@spectrumchemical.com
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Email
422131432@qq.com