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Vat Blue 4

CAS No.81-77-6
Chemical Name:Vat Blue 4
Synonyms:vat;e130;blueo;l-blau1;Blue 60;c.i.1106;ponsolrp;vatblueo;foodblue4;vatblueod
CBNumber:CB5396425
Molecular Formula:C28H14N2O4
Formula Weight:442.42
MOL File:81-77-6.mol
Vat Blue 4 Property
mp : 470-500°C
Colour Index : 69800
Water Solubility : <0.1 g/100 mL at 21 ºC
Merck : 4934
Stability:: Incompatible with strong oxidizing agents.
EPA Substance Registry System: 5,9,14,18-Anthrazinetetrone, 6,15-dihydro-(81-77-6)
Safety
Risk Statements : 20/21/22
Safety Statements : 22-36/37/39
RTECS : CB8761100
Hazardous Substances Data: 81-77-6(Hazardous Substances Data)

Vat Blue 4 Chemical Properties,Usage,Production

Chemical Properties
blue needles with a metallic lustre
General Description
Blue needles with a metallic luster or fine fluffy deep blue powder.
Air & Water Reactions
Insoluble in water.
Fire Hazard
Flash point data for Vat Blue 4 are not available. Vat Blue 4 is probably combustible.
Vat Blue 4 Preparation Products And Raw materials
Raw materials
2-AMINOANTHRAQUINONE Sodium dithionite Sodium acetate Mixed alkalis Potassium hydroxide Sodium acetate trihydrate Sodium nitrite cis-9-Octadecenoic acid Sodium nitrate
Preparation Products
Vat Dark Blue VB Vat Blue 14
Vat Blue 4 Suppliers      Global( 93)Suppliers     
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J & K SCIENTIFIC LTD. ----jkinfo@jkchemical.com;market3@jkchemical.comCHINA 96847 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)sh@meryer.comCHINA 40407 62
TAIYUAN RHF CO.,LTD. +86 351 7031519+86 351 7031519sales@RHFChem.comCHINA 2366 56
TCI (Shanghai) Development Co., Ltd. ----info@chemicalbook.comCHINA 22159 81
Energy Chemical 021-58432009 / 400-005-6266021-58436166-800info@energy-chemical.comCHINA 44198 61
Winchem Industrial Co. Ltd 86-574-83851061 86-574-8708320886-574-87083209info@win-chemical.comCHINA 519 55
China Langchem Inc. 0086-21-58956006,021-58950017;021-387018070086-21-58956100sales@langchem.comCHINA 11187 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.comCHINA 14552 57
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 QQ:452520369+86 (573) 82222643sales@maya-r.comCHINA 11859 57
Hangzhou Yuhao Chemical Technology Co., Ltd +86-571-82693216/13216174607+86-571-82880190info@chemyuhao.comCHINA 9470 52
 
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