- ACID BLUE 40
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- $5.00 / 1KG
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2024-03-27
- CAS:6424-85-7
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: g-kg-tons, free sample is available
- Acid Blue 40
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- $0.00 / 25kg
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2022-12-21
- CAS:6424-85-7
- Min. Order: 25kg
- Purity: 1
- Supply Ability: 20MT
- ACID BLUE 40
-
- $1.00 / 1KG
-
2020-01-13
- CAS:6424-85-7
- Min. Order: 1KG
- Purity: 85.0-99.8%
- Supply Ability: 200kgs
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| | ACID BLUE 40 Basic information |
| Product Name: | ACID BLUE 40 | | Synonyms: | 10-dioxo-o-monosodiumsalt;2-anthracenedisulfonicacid,-[(4-(acetylamino)phenyl)amino]-1-amino-9,10-;2-Anthracenesulfonicacid,4-[[4-(acetylamino)phenyl]amino]-1-amino-9,10-dihydro-9,10-dioxo-,monosodiumsalt;acidblue40(c.i.62125);CI 62125;ACID BLUE 40;Acid Blue 40 (C.I.);C.I. Acid Blue 40 | | CAS: | 6424-85-7 | | MF: | C22H16N3NaO6S | | MW: | 473.43 | | EINECS: | 229-190-5 | | Product Categories: | A;Stains and Dyes;Stains&Dyes, A to;Dyes and Pigments | | Mol File: | 6424-85-7.mol |  |
| | ACID BLUE 40 Chemical Properties |
| | ACID BLUE 40 Usage And Synthesis |
| Uses | Acid Blue 40 is an anthraquinone dye. | | Preparation | 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and N-(4-aminophenyl)acetamide in copper salt and tied the presence of acid agents condensation, and then into sodium salt. | | Properties and Applications | green light blue. Dark blue powder, soluble in water, solubility in water (80 ℃) 100 g/L, water solution is blue. Soluble in acetone and ethanol, slightly soluble in nitrobenzene, insoluble in benzene and dimethyl benzene, encounter the dark brown color of sulfuric acid, a product after diluted red; In the hydrochloric acid and sodium hydroxide solution discoloration. Mainly used for wool, polyamide fiber and silk dyeing and printing, also can be used for leather color.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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|
Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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|
ISO
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6
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2
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2
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3
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1-2
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1-2
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3
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1-2
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|
AATCC
|
5
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1-2
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1-2
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2
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1
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1
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2-3
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2-3
|
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| | ACID BLUE 40 Preparation Products And Raw materials |
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