Acid Blue 45 (C.I.)
Acid Blue 45
CAS: 2861-02-1
Molecular Formula: C14H11N2NaO10S2
Acid Blue 45 (C.I.) - Names and Identifiers
| Name | Acid Blue 45 |
| Synonyms | CI 63010 C.I. 63010 Acid Blue 45 ACID BLUE 45 Acid Blue 45 ALIZARIN BLUE GS ALIZARIN SAPHIROL C.I. Acid Blue 45 Acid Blue 45 (C.I.) ANTHRAQUINONE BLUE B ALIZARIN SAPPHIRE BLN acidalizarinesapphireb ALIZARINE SAPPHIRE BLN ACID BLUE 45 (TECHNICAL GRADE) disodium 4,8-diamino-1,5-dihydroxy-9,10-dioxoanthracene-2,6-disulphonate 4,8-DIAMINO-1,5-DIHYDROXYANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT 4,8-Diamino-1,5-dihydroxyanthraquinone-2,6-disulfonic acid, disodium salt 4,8-diamino-1,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate |
| CAS | 2861-02-1 |
| EINECS | 220-678-3 |
| InChI | InChI=1/C14H10N2O10S2/c15-3-1-5(27(21,22)23)11(17)9-7(3)13(19)10-8(14(9)20)4(16)2-6(12(10)18)28(24,25)26/h1-2,17-18H,15-16H2,(H,21,22,23)(H,24,25,26)/p-2 |
Acid Blue 45 (C.I.) - Physico-chemical Properties
| Molecular Formula | C14H11N2NaO10S2 |
| Molar Mass | 454.36 |
| Melting Point | >300°C(lit.) |
| Solubility | Methanol (Slightly), Water (Slightly) |
| Appearance | Solid |
| Color | Purple to Very Dark Purple |
| Storage Condition | Amber Vial, -20°C Freezer, Under inert atmosphere |
| Physical and Chemical Properties | Chemical nature blue powder. Soluble in water, slightly soluble in ethanol, glycol ether, insoluble in benzene, acetone, carbon tetrachloride. It is olive yellow in concentrated sulfuric acid and blue purple after dilution. When dyeing, the color light of copper ions is dark, and the color light of iron ions is red and dark, and the whiteness is poor. |
| Use | Uses acid blue B can be used for wool, silk and wool blended fabric dyeing, also used for paper, leather, soap and cosmetics coloring, can also be made into Lake pigment, for ink coloring. For wool blended fabric coloring, wool and nylon dyeing, silk staining, cellulose fiber and acetate fiber non-staining. |
Acid Blue 45 (C.I.) - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| RTECS | CB0548500 |
Acid Blue 45 (C.I.) - Upstream Downstream Industry
Acid Blue 45 (C.I.) - Nature
| EPA chemical information | Disodium 4,8-diamino-9,10-dihydro-1,5-dihydroxy-9,10-dioxo-2,6-anthracenedisulfonate (2861-02-1) |
Last Update：2024-04-10 22:29:15
Acid Blue 45 (C.I.) - Production method
Using 1, 5-dihydroxyanthraquinone as the raw material, it is first sulfonated, then nitrated, and then reduced with sodium sulfide to obtain the product. The finished product is salted out, filtered, dried and crushed.
Last Update：2024-04-10 22:29:15
Acid Blue 45 (C.I.) - Introduction
Acid Blue 45, also known as naphthenic acid, is an organic acid. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: Acid Blue 45 is a colorless to pale yellow crystalline solid.
-Solubility: It can be dissolved in a variety of organic solvents, such as alcohols and ethers, and low solubility in water.
-Chemical properties: Acid Blue 45 is acidic and can react with alkali to generate the corresponding salt.
Use:
- Acid Blue 45 is often used as an acid catalyst in chemical laboratories to promote certain organic reactions.
-It is also commonly used in the preparation of dyes, pigments and fluorescent agents.
Method:
-A common preparation method is to react naphthalene with sulfuric acid, and then purify the product through distillation, crystallization and other steps to obtain Acid Blue 45.
Safety Information:
- Acid Blue 45 is relatively stable under normal conditions, but may decompose under high temperature and high energy conditions and produce harmful gases.
-Use should wear appropriate protective equipment, such as lab gloves, goggles, etc.
-Avoid inhaling its dust or contact with skin and eyes.
-If swallowed or unwell after contact, seek medical attention immediately.
Nature:
-Appearance: Acid Blue 45 is a colorless to pale yellow crystalline solid.
-Solubility: It can be dissolved in a variety of organic solvents, such as alcohols and ethers, and low solubility in water.
-Chemical properties: Acid Blue 45 is acidic and can react with alkali to generate the corresponding salt.
Use:
- Acid Blue 45 is often used as an acid catalyst in chemical laboratories to promote certain organic reactions.
-It is also commonly used in the preparation of dyes, pigments and fluorescent agents.
Method:
-A common preparation method is to react naphthalene with sulfuric acid, and then purify the product through distillation, crystallization and other steps to obtain Acid Blue 45.
Safety Information:
- Acid Blue 45 is relatively stable under normal conditions, but may decompose under high temperature and high energy conditions and produce harmful gases.
-Use should wear appropriate protective equipment, such as lab gloves, goggles, etc.
-Avoid inhaling its dust or contact with skin and eyes.
-If swallowed or unwell after contact, seek medical attention immediately.
Last Update：2024-04-09 01:59:52
Supplier List
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Product Name: CI 63010 Visit Supplier Webpage Request for quotation
CAS: 2861-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2861-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: Acid Blue 45 Visit Supplier Webpage Request for quotationCAS: 2861-02-1
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Product Name: CI 63010 Visit Supplier Webpage Request for quotation
CAS: 2861-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 2861-02-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
Acid Blue 45 (C.I.)
2-[(2,4-DICHLOROPHENYL)SULFANYL]NICOTINALDEHYDE
Acetic acid,2-(2,4,6-trichlorophenoxy)-
DOWEX(R) 50X4-400
(S)-2-Hydroxy-gamma-butyrolactone
GERMANIUM SULFIDE
5-(1-[(4-BROMOPHENYL)SULFONYL]-2-PYRROLIDINYL)-4-METHYL-4H-1,2,4-TRIAZOL-3-YL 4-(TERT-BUTYL)BENZYL SULFIDE
4(5)-HYDROXYMETHYLIMIDAZOLE HYDROCHLORIDE
5-[[4-[2-[(5-Hydroxy-2-pyridinyl)MethylaMino]ethoxy-d4]phenylMethyl]-2,4-thiazolidinedione
4-AMINO-3-HYDROXY-6-IODO-1H-INDAZOLE
2-[(2,4-DICHLOROPHENYL)SULFANYL]NICOTINALDEHYDE
Acetic acid,2-(2,4,6-trichlorophenoxy)-
DOWEX(R) 50X4-400
(S)-2-Hydroxy-gamma-butyrolactone
GERMANIUM SULFIDE
5-(1-[(4-BROMOPHENYL)SULFONYL]-2-PYRROLIDINYL)-4-METHYL-4H-1,2,4-TRIAZOL-3-YL 4-(TERT-BUTYL)BENZYL SULFIDE
4(5)-HYDROXYMETHYLIMIDAZOLE HYDROCHLORIDE
5-[[4-[2-[(5-Hydroxy-2-pyridinyl)MethylaMino]ethoxy-d4]phenylMethyl]-2,4-thiazolidinedione
4-AMINO-3-HYDROXY-6-IODO-1H-INDAZOLE
Raw Materials for Acid Blue 45 (C.I.)
1,5-DIHYDROXYANTHRAQUINONE
1,5-dihydroxy-2,6-dichloro-4,8-dinitroanthraquinone
2,4,6,8-tetrabromo-1,5-dihydroxyanthracene-9,10-dione
1,5-DIHYDROXYANTHRAQUINONE
1,5-dihydroxy-2,6-dichloro-4,8-dinitroanthraquinone
2,4,6,8-tetrabromo-1,5-dihydroxyanthracene-9,10-dione
1,5-DIHYDROXYANTHRAQUINONE
Downstream Products for Acid Blue 45 (C.I.)