THIOFLAVINE S
| storage temp. | Amber Vial, -20°C Freezer, Under inert atmosphere |
|---|---|
| solubility | ethanol: water (1:1): soluble1mg/mL |
| form | powder |
| Colour Index | 49010 |
| color | Dark Red to Very Dark Brown |
| Stability | Light Sensitive |
| EPA Substance Registry System | C.I. Direct Yellow 7 (1326-12-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
THIOFLAVINE S Chemical Properties,Uses,Production
Uses
Thioflavine S is a reagent also known as Direct Yellow 7; potentially useful as an amyloid plaque stain. Dyes and metabolites.
Preparation
(a) primrose spirit alkali (C.I.Direct Yellow 59, C.I. 49000) methylation, then will be preparing sulphonated product (GP 1251738); (b) primrose spirit alkali stlfonation, then will product methylation (GP 53333).
Properties and Applications
green light yellow. For golden is soluble in water, but soluble in ethanol as a green fluorescent yellow. The strong sulfuric acid in nearly colorless, with blue fluorescence, after diluted orange yellow precipitation. Used for cellulose fiber, wool, silk dyeing, silk printing, also can be used for leather color. Exhaust dyeing, good levelness.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 2-3 | 4 | 1 | 1-2 | 2 | ||
| AATCC | 3 | 2 | 1 | 2 | 2 | ||
THIOFLAVINE S Preparation Products And Raw materials
THIOFLAVINE S Suppliers
Global( 61)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | United States | 19892 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | China | 33350 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Dudley Chemical Corp. | (732) 886-3100 | United States | 687 | 64 | Inquiry |
| Shanghai Universal Biotech Co.,Ltd | 18768175414 | China | 24998 | 58 | Inquiry |
| Beijing Jin Ming Biotechnology Co., Ltd. | 010-60605840 | China | 29778 | 58 | Inquiry |
| Shanghai kadel chemical technology co., LTD | 021-4007787-550 400-7787-550 | China | 10599 | 58 | Inquiry |
| ShangHai YuanYe Biotechnology Co., Ltd. | 021-61312847 13636370518 | China | 4941 | 60 | Inquiry |
1326-12-1(THIOFLAVINE S)Related Search:
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Tris(2,4-pentanedionato)chroMiuM(III)
Benzyl isocyanide
METHYL ISOCYANOACETATE
Cupric acetylacetonate
Ethyl isocyanoacetate
2,4-PENTANEDIONE, SILVER DERIVATIVE
DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
TERT-BUTYL ISOCYANIDE
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THIOFLAVINE S
THIOFLAVIN S
VASOFLAVINE
c.i.directyellow7
CI NO 49010
DIRECT YELLOW 7
Amanil Brilliant Yellow S
Atlantic Brilliant Flavine S
Chloramine Brilliant Flavine S
Chromine G
Methylated sulfonated primuline base
THIOFLAVINES,PRACTICAL
Direct yellow 7 (C.I. 49010)
Direct Yellow7, ThioflavineS
[4-(3,6-dimethyl-1,3-benzothiazol-3-ium-2-yl)phenyl]-dimethyl-amine chloride
ThioflavineS,Direct Yellow7
CI 49010
thioflavine S practical grade
NSC 71948
NSC71948
Thioflavin S *CAS 1326-12-1*
Thioflavine S (Technical Grade)
Direct Yellow-7,Thioflavine S,Direct Yellow7,inhibit,Inhibitor
1326-12-1