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DISPERSE BLUE 7

CAS No.: 3179-90-6

Chemical Name:: DISPERSE BLUE 7

Synonyms: d929;c.i.62500;palanilblue7g;samaronblue5g;nacelanbluecbg;setacylblue6gn;Solvent Blue 69;amacelgreenblueb;amacelgreenblueg;c.i.disperseblue7

CBNumber:: CB0496939

Molecular Formula:: C18H18N2O6

Molecular Weight:: 358.35

MOL File:: 3179-90-6.mol

MSDS File:: SDS

Modify Date:: 2023/5/4 15:15:02

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DISPERSE BLUE 7 Properties

Melting point	215-220℃
Boiling point	490.79°C (rough estimate)
Density	1.607
refractive index	1.5700 (estimate)
pka	7.11±0.20(Predicted)
EPA Substance Registry System	C.I. Disperse Blue 7 (3179-90-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H319-H335-H315
Precautionary statements	P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
Toxicity	LD50 intraperitoneal in rat: 700mg/kg

DISPERSE BLUE 7 Chemical Properties,Uses,Production

Uses

Disperse Blue 7 is a textile disperse dye. Dyes and metabolites, Environmental Testing.

Preparation

(a)1,4,5,8-Tetrahydroxyanthracene-9,10-dione in a small amount insurance powder with existing 2-Aminoethanol?condensation, Then the ammonia and boric acid or sodium hydroxide or oxidized in the presence piperidine;

General Description

Fine black powder.

Air & Water Reactions

Water soluble.

Reactivity Profile

An amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.

Fire Hazard

Flash point data for DISPERSE BLUE 7 are not available; however DISPERSE BLUE 7 is probably combustible.

DISPERSE BLUE 7 Preparation Products And Raw materials

Raw materials

Monoethanolamine 1,4,5,8-TETRAHYDROXYANTHRAQUINONE

Preparation Products

DISPERSE BLUE 7 Suppliers

Global( 43)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29899	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry
CONIER CHEM AND PHARMA LIMITED	+8618523575427	China	49403	58	Inquiry
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	China	23430	58	Inquiry
changzhou huayang technology co., ltd	+8615250961469	China	9740	58	Inquiry
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	China	20290	58	Inquiry
SHANGHAI KEAN TECHNOLOGY CO., LTD.	+8613817748580	China	40067	58	Inquiry
CHANG ZHOU A SANG QI TECHNOLOGY CO.,LTD	18961267976	China	499	58	Inquiry
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 +86-13028896684;	China	56439	58	Inquiry
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	China	13365	58	Inquiry

Supplier	Advantage
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Dideu Industries Group Limited	58
changzhou huayang technology co., ltd	58
Henan Fengda Chemical Co., Ltd	58
SHANGHAI KEAN TECHNOLOGY CO., LTD.	58
CHANG ZHOU A SANG QI TECHNOLOGY CO.,LTD	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Chengdu HuaXia Chemical Reagent Co. Ltd	58

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