ACID YELLOW 7
- CAS No.
- 2391-30-2
- Chemical Name:
- ACID YELLOW 7
- Synonyms
- FFS;BRILLIANT SULFAFLAVINE;BRILLIANT SULFOFLAVINE;CI 56205;CI NO 56205;ACID YELLOW 7;fenazoyellowxx;c.i.acidyellow7;LISSAMINE FLAVINE;solarpureyellow8g
- CBNumber:
- CB2324207
- Molecular Formula:
- C19H15N2NaO5S
- Molecular Weight:
- 406.39
- MDL Number:
- MFCD00068343
- MOL File:
- 2391-30-2.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| Brilliant Sulfaflavine | TRC-B677405-100MG | 100mg | $2568 |
| Brilliant sulfaflavine ≥98% | CS-0084108 | 1mg | $239 |
| Brilliant sulfaflavine ≥98% | CS-0084108 | 5mg | $528 |
| Brilliant sulfaflavine ≥98% | CS-0084108 | 10mg | $884 |
| Brilliant sulfaflavine ≥98% | CS-0084108 | 25mg | $1769 |
| More product size | |||
| form | Powder |
|---|---|
| color | Orange |
| Appearance | Dark yellow powder |
| FDA UNII | TMU8D3RA53 |
| EPA Substance Registry System | 1H-Benz[de]isoquinoline-5-sulfonic acid, 6-amino-2,3-dihydro-2-(4-methylphenyl)-1,3-dioxo-, monosodium salt (2391-30-2) |
ACID YELLOW 7 price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-B677405-100MG | Brilliant Sulfaflavine | 2391-30-2 | 100mg | $2568 | 2026-06-03 | Buy |
| ChemScene | CS-0084108 | Brilliant sulfaflavine ≥98% | 2391-30-2 | 1mg | $239 | 2026-06-04 | Buy |
| ChemScene | CS-0084108 | Brilliant sulfaflavine ≥98% | 2391-30-2 | 5mg | $528 | 2026-06-04 | Buy |
| ChemScene | CS-0084108 | Brilliant sulfaflavine ≥98% | 2391-30-2 | 10mg | $884 | 2026-06-04 | Buy |
| ChemScene | CS-0084108 | Brilliant sulfaflavine ≥98% | 2391-30-2 | 25mg | $1769 | 2026-06-04 | Buy |
ACID YELLOW 7 Chemical Properties,Uses,Production
Description
Brilliant Sulfaflavine is a fluorescent tracer used to study the application rate of foliar fungicides when applied to soybeans for the control of rust.
Uses
Brilliant sulfaflavine has been used as fluorescent tracers to study the application rate of foliar fungicides when applied to soybeans for the control of rust.
Preparation
4-Amino-3-sulfo-1,8-naphthalic anhydridewith p-Methylaniline condensation.
Definition
ChEBI: An organic sodium salt having 6-amino-2-(4-methylphenyl)-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5-sulfonate as the counterion. It is used as the displacement dye in the yellowsolve I method for fibrin.
Properties and Applications
colourful green light yellow. For yellow is soluble in water, soluble in ethanol for yellow. The strong sulfuric acid for yellow, diluted still yellow in color. The dye solution to join sodium hydroxide color becomes shallow. Used for silk, cotton and polyamide, vinegar fiber dyeing, can be in wool and silk fabric printing directly. Also used in leather, paper dyeing and used for the production of fluorescent pigments.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 1 | 2 | 3 | 2 | 2-3 | ||
| AATCC | 2 | 1 | 1 | 1-2 | 2 | 2-3 | ||
ACID YELLOW 7 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| GL Biochem (Shanghai) Ltd. | +86-021-61263370 +86-18901917034 | CHINA | 3904 | 58 | |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9653 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20121 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Shaanxi Dideu New Materials Co. Ltd | +8617791530287 | 1036@dideu.com | China | 11069 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
View Lastest Price from ACID YELLOW 7 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | ACID YELLOW 7
2391-30-2
|
1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2019-07-06 | ACID YELLOW 7
2391-30-2
|
$2.00 | 1KG | Dye content 70% | Career Henan Chemical Co |
-
- ACID YELLOW 7
2391-30-2
- $0.00
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- ACID YELLOW 7
2391-30-2
- $2.00
- Dye content 70%
- Career Henan Chemical Co
