Basic information Safety Supplier Related

CALCOMINE ORANGE 2RS

Basic information Safety Supplier Related

CALCOMINE ORANGE 2RS Basic information

Product Name:
CALCOMINE ORANGE 2RS
Synonyms:
  • abcolorangews
  • DDAKEWKAVXSFFE-YVSKIULDSA-N
  • benzoicacid,4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthaleny
  • Benzoicacid,4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-,trisodiumsalt
  • trisodium 4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl]amino]carbonyl]amino]-3-sulphonato-2-naphthyl]azo]benzoate
  • Benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt
  • Direct orange 102 (C.I. 29156)
  • C.I. Direct Orange 102
CAS:
6598-63-6
MF:
C34H21N6Na3O11S2
MW:
822.66345
EINECS:
943-269-8
Product Categories:
  • Organics
Mol File:
6598-63-6.mol
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CALCOMINE ORANGE 2RS Chemical Properties

Boiling point:
1287.32℃[at 101 325 Pa]
Density 
1.65[at 20℃]
vapor pressure 
0Pa at 25℃
form 
Powder
Water Solubility 
182.6μg/L at 25℃
LogP
-0.95 at 25℃
EPA Substance Registry System
Benzoic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt (6598-63-6)
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CALCOMINE ORANGE 2RS Usage And Synthesis

Preparation

aniline and 4-Aminobenzoic acid diazo respectively, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling.

Flammability and Explosibility

Not classified

Properties and Applications

red light orange. Used for cellulose fiber dyeing and printing, also can be used for paper shading, levelness is very good.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3-4 3-4 3 4-5 4 4-5 3-4

CALCOMINE ORANGE 2RSSupplier

Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd
Tel
18072846723
Email
caigou1@witofly.com
Carbosynth
Tel
+86 512 6260 5585
Email
sales@carbosynth.com