| Identification | Back Directory | [Name]
PONTACYL VIOLET 4BSN | [CAS]
1681-60-3 | [Synonyms]
CI 16580
Violet 49
ACID VIOLET
pontacylviolet
VICTORIA VIOLET
ACID VIOLET 4BS
C.I.Acid Violet 3
PONTACYL VIOLET 4BSN
Cobalt ammonium phosphate (pigment grade)
7-naphthalenedisulfonicacid,3-[(4-aminophenyl)azo]-4,5-dihydroxy-disodium
disodium 3-[(4-aminophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonate
3-(4-AMINOPHENYLAZO)-4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
2,7-Naphthalenedisulfonic acid, 3-[(4-aminophenyl)azo]-4,5-dihydroxy-, disodium salt
3-(4-Aminophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt
Victoria Violet
Disodium 3-(4-Aminophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonate
Pontacyl Violet 4BSN | [EINECS(EC#)]
216-859-1 | [Molecular Formula]
C16H11N3Na2O8S2 | [MDL Number]
MFCD00049380 | [MOL File]
1681-60-3.mol | [Molecular Weight]
483.38 |
| Hazard Information | Back Directory | [Preparation]
(a) 4-Nitrobenzenamine diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling (C.I.Acid Red 176, C.I. 16575), then will the nitro reduction; (b) N-(4-aminophenyl)acetamide?diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling (C.I.Acid Violet 6, C.I.16600), then acetyl hydrolysis. | [Properties and Applications]
blue purple. Soluble in water for blue purple, hardly soluble in ethanol and soluble fiber element. The strong sulfuric acid for blue-ray in red, for wine red after diluted. In nitric acid solution for wine red, in strong hydrochloric acid for chestnut solution; In 10% of sodium hydroxide solution for chestnut solution. In water solution to join hydrochloric acid for red; Join gas oxidation sodium for red orange brown.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
2
|
2-3
|
4
|
2-3
|
2
|
5
|
1
|
|
|
AATCC
|
4
|
2-3
|
2-3
|
1
|
3
|
3
|
3
|
3
|
|
|
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Tel: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.is0513.com/ShowSupplierProductsList15221/0.htm |
| Company Name: |
TCI Europe
|
| Tel: |
320-37350700 |
| Website: |
https://www.tcichemicals.com/de/de/index.html |
| Company Name: |
TCI AMERICA
|
| Tel: |
800-4238616 |
| Website: |
https://www.tcichemicals.com/en/us/index.html |
|