DIRECT YELLOW 27
- CAS No.
- 10190-68-8
- Chemical Name:
- DIRECT YELLOW 27
- Synonyms
- CI 13950;SolarFlavine5G;DirectFlavine5G;Ka-yarusYellow5G;DIRECT YELLOW 27;Fast Yellow 5GL;Triamin Yellow 5G;Direct yellow 5GL;C.I.Directyellow27;SiriusSupraYellow5G
- CBNumber:
- CB4457073
- Molecular Formula:
- C25H20N4Na2O9S3
- Molecular Weight:
- 662.62
- MDL Number:
- MFCD00005778
- MOL File:
- 10190-68-8.mol
form | Fine Crystalline Powder |
---|---|
Colour Index | 13950 |
color | Yellow-orange |
FDA UNII | N71N0J89ZH |
EPA Substance Registry System | C.I. Direct Yellow 27, disodium salt (10190-68-8) |
SAFETY
Risk and Safety Statements
Safety Statements | 24/25 |
---|---|
WGK Germany | 3 |
DIRECT YELLOW 27 price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 201871 | Direct yellow 27 | 10190-68-8 | 10g | $36.8 | 2024-03-01 | Buy |
TRC | D495380 | Direct yellow 27 | 10190-68-8 | 1g | $50 | 2021-12-16 | Buy |
American Custom Chemicals Corporation | DYE0000712 | DIRECT YELLOW 27 95.00% | 10190-68-8 | 5MG | $505.27 | 2021-12-16 | Buy |
Chem-Impex | 41954 | Directyellow27,suitableforHematology&Histology suitableforHematology&Histology | 10190-68-8 | 10G | $29.12 | 2021-12-16 | Buy |
DIRECT YELLOW 27 Chemical Properties,Uses,Production
Chemical Properties
yellow-orange fine crystalline powder
Uses
Direct Yellow 27 is an organic dye used as a colourant for cellulosic fibers. Dyes and metabolites.
Preparation
2-(4-Amino-3-sulfophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and N-(2-methoxyphenyl)-3-oxobutanamide coupling.
Properties and Applications
colourful green light yellow. Yellow powder. Soluble in water for lemon yellow, also soluble in soluble fiber element, soluble in ethanol, slightly soluble in benzene and carbon tetrachloride for orange, insoluble in other organic solvents. The strong sulfuric acid dyes for golden brown, diluted becomes shallow; In nitric acid solution for colourful yellow; In strong hydrochloric acid partly dissolved for the golden light orange. The dye solution to join strong hydrochloric acid has golden precipitation; Add thick sodium hydroxide solution with gold orange precipitation. Water-soluble is poorer. Copper ions in dyeing color shade basic unchanged, encounter iron ion colored light tiny have change (4 ~ 5 level), classification of A class SDC. Cotton and viscose neutral white are level 2, white alkaline are 4 levels. Used for cotton and glue dyeing and printing. Can also be used for silk, wool, polyamide fiber and its blended fabric dyeing, also used in leather and pulp color.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 3-4 | 3 | 5 | 1-2 | 1-2 | ||
AATCC | 5 | 5 | 5 | 1 | 1 |
DIRECT YELLOW 27 Preparation Products And Raw materials
Raw materials
1of3
Preparation Products
DIRECT YELLOW 27 Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29825 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
Alfa Chemistry | Info@alfa-chemistry.com | United States | 24072 | 58 | |
Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
TIANJIN XIANGRUI DYESTUFF CO.,LTD | +undefined13902081959 | jinyanchun@xiangruidye.com | China | 83 | 58 |
PT CHEM GROUP LIMITED | +86-85511178 +86-85511178 | peter68@ptchemgroup.com | China | 35426 | 58 |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
Wuhan Fortuna Chemical Co.,Ltd | +8618007136271 | hk@fortunachem.com | China | 5827 | 58 |
View Lastest Price from DIRECT YELLOW 27 manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
![]() |
2022-10-26 | Direct Fast Yellow 5GL, Direct Yellow 27
10190-68-8
|
US $4.00 / kg | 25kg | 99% | 20 tons | TIANJIN XIANGRUI DYESTUFF CO.,LTD | |
![]() |
2020-01-10 | Direct Yellow 27
10190-68-8
|
US $1.00 / KG | 1g | 98% | 200kgs | Career Henan Chemical Co |
-
- Direct Fast Yellow 5GL, Direct Yellow 27
10190-68-8
- US $4.00 / kg
- 99%
- TIANJIN XIANGRUI DYESTUFF CO.,LTD
-
- Direct Yellow 27
10190-68-8
- US $1.00 / KG
- 98%
- Career Henan Chemical Co