Solvent Red 25
- CAS No.
- 3176-79-2
- Chemical Name:
- Solvent Red 25
- Synonyms
- SUDAN R;Sudan B;CI 26110;CI NO 26110;SUDAN RED B;solvent red 25;C Red No17 WO85;Sudan Red B, AR;Einecs 221-647-7;C.I.Solventred25
- CBNumber:
- CB8337243
- Molecular Formula:
- C24H20N4O
- Molecular Weight:
- 380.44
- MOL File:
- 3176-79-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/8 20:25:11
| Melting point | 173-175 °C(lit.) |
|---|---|
| Boiling point | 618.8±55.0 °C(Predicted) |
| Density | 1.19±0.1 g/cm3(Predicted) |
| storage temp. | Refrigerator |
| solubility | Acetonitrile (Slightly), Dichloromethane (Slightly), DMSO (Slightly) |
| form | Solid |
| pka | 13.45±0.50(Predicted) |
| Colour Index | 26110 |
| color | Very Dark Red |
| CAS DataBase Reference | 3176-79-2(CAS DataBase Reference) |
Solvent Red 25 Chemical Properties,Uses,Production
Preparation
2-Methyl-4-(o-tolyldiazenyl)benzenamine diazotization, and Naphthalen-2-ol coupling.
Properties and Applications
red. Red powder. Insoluble in water, soluble in ethanol, acetone and so on the many kinds of solvent, resistance to 5% of hydrochloric acid and sodium carbonate. In concentrated sulfuric acid to blue light green, dilution after red precipitation; In 10% of the sulfuric acid insoluble; In concentrated sodium hydroxide solution insoluble; In concentrated nitric acid for brown solution; In 10% sodium hydroxide solution insoluble.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Good | 150 | Insoluble | General | Good | |
Solvent Red 25 Preparation Products And Raw materials
Global( 139)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Vikram And Company | +91-2226285989 +91-9821517722 | Maharashtra, India | 197 | 58 | Inquiry |
| Anmol Chemicals (Gujarat) Private Limited | 08048600367 | Gujarat, India | 21 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | China | 3886 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29810 | 58 | Inquiry |
| SIMAGCHEM CORP | +86-13806087780 | China | 17365 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 22787 | 58 | Inquiry |
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | China | 15352 | 58 | Inquiry |
| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 | China | 5973 | 58 | Inquiry |
3176-79-2(Solvent Red 25)Related Search:
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solvent red 25
SUDAN RED B
SUDAN R
1-[[3-methyl-4-[(3-methylphenyl)azo]phenyl]azo]-2-naphthol
Krasol Dark Red G.
C Red No17 WO85
LABOTEST-BB LT00452138
CI NO 26110
CI 26110
sudan red B (dye content 97%)
SUDAN RED B, FOR MICROSCOPY
Standardformicroscopy
Transparent Red S-130
2-Naphthalenol, 1-[[3-methyl-4-[(3-methylphenyl)azo]phenyl]azo]-
1-[4-(3-Methylphenylazo)-3-methylphenylazo]naphthalene-2-ol
Einecs 221-647-7
Sudan Red B/Solvent Red 25
Sudan B
1-[[3-methyl-4-[(3-methylphenyl)azo]phenyl]azo]-2-naphthaleno
C.I.Solventred25
TransparentredYJO-1
Sudan Red B, AR
Sudan Red B Solution,100ppm
Solvent Red 25 (Technical Grade)
2-Naphthalenol, 1-[2-[3-methyl-4-[2-(3-methylphenyl)diazenyl]phenyl]diazenyl]-
Solvent Red 25 ISO 9001：2015 REACH
C.I.Solvent Red 25:C.I.26110
1-((3-Methyl-4-(m-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol
Solvent red 25 (C.l. 26110)
C16986122 Sudan Red B
Sudan red B in Acetonitrile
3176-79-2
Organics
Solvent Dyestuff