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Vat Blue 43

Vat Blue 43 Structure
Vat Blue 43 structure
CAS No.
1327-79-3
Chemical Name:
Vat Blue 43
Synonyms
Blue RNX;C.I.53630;Vat Blue 43;Hydron Blue R;Hydron Blue 3R;Hydron Blue 2RF;Triadron blue R;Carbanol Blue LB;Sulphur Vat Blue RX;Youhaodron Blue RX.
CBNumber:
CB5874965
Molecular Formula:
C18H12N2O
Molecular Weight:
0
MDL Number:
MFCD00282810
MOL File:
Mol file
MSDS File:
SDS
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Vat Blue 43 Properties

EPA Substance Registry System C.I. Vat Blue 43 (1327-79-3)

Vat Blue 43 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC V995040 VatBlue43(TechnicalGrade) 1327-79-3 100mg $60 2021-12-16 Buy
AK Scientific O117 VatBlue43,tech. 1327-79-3 1g $69 2021-12-16 Buy
Product number Packaging Price Buy
V995040 100mg $60 Buy
O117 1g $69 Buy

Vat Blue 43 Chemical Properties,Uses,Production

Preparation

3-(4-Hydroxyanilino)carbazole in 107 ℃ in Butanol sodium polysulfide solution reflux heating 24 hours, and then with sodium nitrite short time heating, steam out of Butanol, through the air and add salt to make dye completely precipitated out. This indophenol is by carbazole and nitroso phenol in concentrated sulfuric acid in – 20 to 23 ℃ condensation, then reduction and have to (BIOS983, 71 -74). To cure solution is to add 3 – methyl – 4 ‘- hydroxy – 4 -aminodiphenylamine, 4, 4’ – dihydroxydiphenyl aniline and phenol , improved the performance of the dye (BIOS983, 75- 81). Note: use with C.I. leuco sulfur dye similar method, some the structure of the dyes can be converted into the leuco compound.

Properties and Applications

red light blue to red light navy blue. In concentrated sulfuric acid for the faint blue, blue precipitation after dilution.

Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
Fading Stain
ISO 3 3 5 3 3 4 4
AATCC 4 3 4-5 3

Vat Blue 43 Preparation Products And Raw materials

Raw materials

SODIUM TETRASULFIDE Carbazole 4-Nitrosophenol 4-(3-CARBAZOLYLAMINO)PHENOL Phenol

Preparation Products

Vat Blue 43 Suppliers

Global( 9)Suppliers
Supplier Tel Email Country ProdList Advantage
Dideu Industries Group Limited 		+86-29-89586680 +86-15129568250 1026@dideu.com China 29220 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Shanghai Sunway Pharmaceutical Technology Co., Ltd +8618575662672 18575662672 mzeng@3wpharm.com China 10053 57
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9986 55
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60
Supplier Advantage
Dideu Industries Group Limited 		58
Alfa Chemistry 		58
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
Shanghai JONLN Reagent Co., Ltd. 55
Alfa Chemistry 60

1327-79-3(Vat Blue 43)Related Search:

Vat Blue 4 Sulphur Black 6 Vat Blue 42 Sulphur Blue CV Sulphur Grass Green 715
Sulphur Dark Blue 3R SULPHUR BLACK Vat Blue 4B Vat Blue 6 Vat Blue 19
Vat Blue 14 Vat Blue 64 Vat Blue 6, Solubilized Vulcanized ink green 611 Sulfur Grass Green
BLACK BO SULPHAR DYES BLACK BO Sulfur ash L-KBR Sulfur yellow brown 6GD

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Vat Blue 43 Phenol, 4-(9H-carbazol-3-ylamino)-, reaction products with sodium sulfide (Na2(Sx)) Vat blue 43 (C.I. 53630) Blue RNX Carbanol Blue LB Hydron Blue 2RF Hydron Blue 3R Hydron Blue R Kayaku Homodye Blue RBLS Patco Econovat Blue N Sulphur Vat Blue RNX Sulphur Vat Blue RX Triadron blue R Youhaodron Blue RX. C.I.53630 Sulfurized Vat Blue R-T 4-(9H-carbazol-3-ylimino)cyclohexa-2,5-dien-1-one VAT HIDROTIN BLUE RNX,100% 4-(9H-Carbazol-3-ylimino)-2,5-cyclohexadien-1-one Vat Blue 43 ISO 9001：2015 REACH Vat Blue 43 (Technical Grade) C.I.Vat Blue 43:C.I.53630 1327-79-3 UVCBs-organic-metal salts