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PONTACYL CARMINE 2B

Product Name
PONTACYL CARMINE 2B
CAS No.
6625-46-3
Chemical Name
PONTACYL CARMINE 2B
Synonyms
CI 18075;Violet 12;ACID VIOLET 12;PONTACYL CARMINE 2B;PontacylCarmine2B>Acid violet 12 (C.I. 18075);C.I.Acid Violet 12:C.I.18075;C.I. Acid Violet 12, disodium salt;Pontacyl Carmine 2b (Technical Grade);disodium 5-(acetylamino)-4-hydroxy-3-[
CBNumber
CB9413467
Molecular Formula
C19H15N3Na2O9S2
Formula Weight
539.45
MOL File
6625-46-3.mol
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PONTACYL CARMINE 2B Property

storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
Colour Index 
18075
form 
Solid
color 
Very Dark Red
Stability:
Hygroscopic, Light Sensitive
EPA Substance Registry System
C.I. Acid Violet 12, disodium salt (6625-46-3)
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Safety

HS Code 
3204.12.5090
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
P0595
Product name
Pontacyl Carmine 2B
Purity
>93.0%(HPLC)
Packaging
25g
Price
$60
Updated
2024/03/01
TCI Chemical
Product number
P0595
Product name
Pontacyl Carmine 2B
Purity
>93.0%(HPLC)
Packaging
500g
Price
$441
Updated
2024/03/01
TRC
Product number
A521128
Product name
PontacylCarmine2b(TechnicalGrade)
Packaging
250mg
Price
$45
Updated
2021/12/16
Chem-Impex
Product number
38642
Product name
Pontacylcarmine2B,≥93%(HPLC),CI18075
Purity
≥93%(HPLC)
Packaging
25G
Price
$52.42
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000644
Product name
PONTACYL CARMINE 2B
Purity
95.00%
Packaging
25G
Price
$148.89
Updated
2021/12/16
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PONTACYL CARMINE 2B Chemical Properties,Usage,Production

Uses

Pontacyl Carmine 2b, tech. is an organic dye and a water pollutant, removed from the environment via decolourisation by fungal strains.

Preparation

O-Anisidine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications

red light purple. Soluble in water for ruby red, and adequate soluble in ethanol ruby red colour. The strong sulfuric acid for purple, diluted for pink. In water solution to join strong hydrochloric acid for ruby red, add thick sodium hydroxide solution for orange brown.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 2 2-3 2 2 3
AATCC 4 2 2 1 2 2-3

PONTACYL CARMINE 2B Preparation Products And Raw materials

Raw materials

Preparation Products

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PONTACYL CARMINE 2B Suppliers

Americas 1 China 37 Europe 1 Germany 2 India 6 Japan 1 United Kingdom 2 United States 6 Global 56
J & K SCIENTIFIC LTD.
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GIHI CHEMICALS CO.,LIMITED
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Xiamen Huijia Biological Technology Co., Ltd.
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View Lastest Price from PONTACYL CARMINE 2B manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Pontacyl Carmine 2B 6625-46-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%+
Supply Ability
100 tons
Release date
2019-12-30

6625-46-3, PONTACYL CARMINE 2BRelated Search:

Acid Violet 17 Acid Violet 131 ACID VIOLET 6BN N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-3-sulfonatobenzenemethanaminium N-Ethyl-1-naphthylamine 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate AZOFUCHSIN PONTACYL CARMINE 2B 4-acetamido-5-hydroxynaphthalene-2,7-disulfonic acid 2,2'-DIHYDROXYAZOBENZENE Naphthalene-2,7-disulfonic acid PONTACYL CARMINE 6B PONTACYL CARMINE 6B PONTACYL CARMINE,PONTACYL CARMINE 2G 1-Naphthol-3,6-disulfonic acid disodium salt 3-AMINO-2,7-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT 1-ACETAMIDO-8-HYDROXY-3,6-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT

  • 5-(Acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
  • 5-Hydroxy-6-(2-methoxyphenylazo)-4-(acetylamino)naphthalene-2,7-bis(sulfonic acid sodium) salt
  • PONTACYL CARMINE 2B
  • CI 18075
  • ACID VIOLET 12
  • disodium 5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate
  • Violet 12
  • Acid violet 12 (C.I. 18075)
  • disodium 5-(acetylamino)-4-hydroxy-3-[
  • 2,7-naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)a
  • 2,7-Naphthalenedisulfonicacid,5-(acetylamino)-4-hydroxy-3-[(2-methoxyphenyl)azo]-,disodiumsalt
  • Pontacyl Carmine 2b (Technical Grade)
  • PontacylCarmine2B&gt
  • PONTACYL CARMINE 2B ISO 9001：2015 REACH
  • C.I.Acid Violet 12:C.I.18075
  • Sodium N-(7-((E)-(2-methoxyphenyl)diazenyl)-8-oxido-3,6-disulfonaphthalen-1-yl)acetimidate
  • C.I. Acid Violet 12, disodium salt
  • 6625-46-3
  • C19H15N3Na2O9S2
  • Organics