ChemicalBook > CAS DataBase List > ACID ORANGE 8

ACID ORANGE 8

Product Name
ACID ORANGE 8
CAS No.
5850-86-2
Chemical Name
ACID ORANGE 8
Synonyms
CI 15575;NSC51525;Orange RO;NSC 51525;NSC-51525;ACID ORANGE 8;Acid Orange RO;Airedale Orange R;C.I. Acid Orange 8;Basacid Orange 288
CBNumber
CB2245438
Molecular Formula
C17H13N2NaO4S
Formula Weight
364.35
MOL File
5850-86-2.mol
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ACID ORANGE 8 Property

Density 
1.525[at 20℃]
vapor pressure 
0Pa at 25℃
storage temp. 
Amber Vial, Refrigerator, Under inert atmosphere
solubility 
Methanol (Slightly), Water (Slightly)
form 
Solid
Colour Index 
15575
color 
Dark Orange to Very Dark Red
Water Solubility 
26.83g/L at 20℃
LogP
-0.954 at 20℃
EPA Substance Registry System
C.I. Acid Orange 8, monosodium salt (5850-86-2)
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Safety

WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H372Causes damage to organs through prolonged or repeated exposure

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P314Get medical advice/attention if you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
A305340
Product name
AcidOrange8(TechnicalGrade)
Packaging
2.5g
Price
$305
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000081
Product name
ACID ORANGE 8
Purity
95.00%
Packaging
10G
Price
$1102.4
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
DYE0000081
Product name
ACID ORANGE 8
Purity
95.00%
Packaging
50G
Price
$2461.88
Updated
2021/12/16
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ACID ORANGE 8 Chemical Properties,Usage,Production

Uses

Acid Orange 8 is a dye/stain. Dyes and metabolites.

Preparation

4-Amino-3-methylbenzenesulfonic acid?diazo, and Naphthalen-2-ol coupling.

Flammability and Explosibility

Non flammable

Properties and Applications

red light orange. For red orange is soluble in water, soluble in soluble fiber element, slightly soluble in ethanol and acetone, insoluble in other organic solvents. The strong sulfuric acid for blue-ray in red, yellow and orange solution diluted into and precipitation; In nitric acid solution for wine red and then into orange. Its water solution and strong hydrochloric acid is cherry red; Add sodium hydroxide with brown precipitation. Used for wool, silk, cotton, vinegar, polyamide fiber and fiber dyeing. Also used for paper, leather dyeing, the heavy metal salt used in organic pigments.

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

Purification Methods

Salt it out three times with sodium acetate, then extract it repeatedly with EtOH and dry.

ACID ORANGE 8 Preparation Products And Raw materials

Raw materials

Preparation Products

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ACID ORANGE 8 Suppliers

3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15848
Advantage
69
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28180
Advantage
58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
Tel
029-81148696 18161915376
Email
1040@dideu.com
Country
China
ProdList
10010
Advantage
58
TargetMol Chemicals Inc.
Tel
+1-781-999-5354
Email
support@targetmol.com
Country
United States
ProdList
19973
Advantage
58

5850-86-2, ACID ORANGE 8Related Search:


  • CI 15575
  • ACID ORANGE 8
  • 4-[(2-hydroxy-1-naphthalenyl)azo]-3-methyl-benzenesulfonicacimonosodiums
  • acidorange8(c.i.15575)
  • Benzenesulfonicacid,4-[(2-hydroxy-1-naphthalenyl)azo]-3-methyl-,monosodiumsalt
  • Acid Orange 8 (C.I.)
  • C.I. Acid Orange 8
  • sodium 4-(2-hydroxynaphth-1-ylazo)-3-methylbenzenesulphonate
  • 4-[(2-Hydroxy-1-naphthalenyl)azo]-3-methylbenzenesulfonic acid sodium salt
  • Orange RO
  • Acid Brilliant Orange R
  • Acid Orange RO
  • Airedale Orange R
  • Basacid Orange 288
  • Brilliant Orange RO
  • Acid Orange 8 (Technical Grade)
  • C.I.Acid Orange 8:C.I.15575
  • NSC 51525
  • NSC51525
  • NSC-51525
  • 5850-86-2
  • C17H13N2O4SNa
  • C17H13N2NaO4S
  • Organics
  • A
  • Stains and Dyes
  • Stains&Dyes, A to