ChemicalBook > CAS DataBase List > disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
- Product Name
- disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
- CAS No.
- 3564-27-0
- Chemical Name
- disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate
- Synonyms
- NSC11712;C.I.26520;NSC 11712;NSC-11712;Chrome Orange Gr;anthracene orange g;Acid chrome orange G;agochromol orange as;Chrome Fast Orange G;acid chrome orange gr
- CBNumber
- CB9941366
- Molecular Formula
- C19H12N4Na2O6S
- Formula Weight
- 470.36632
- MOL File
- 3564-27-0.mol
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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Property
- Melting point:
- >300°C
- solubility
- Soluble in water; very slightly soluble in ethanol
- pka
- 11.49, 11.71(at 25℃)
- form
- powder
- color
- Orange
- PH Range
- Yellow (10.5) to red (12.0)
- λmax
- 381nm
- Major Application
- Wool dyeing, soy sauce, antiAIDS agents
- EPA Substance Registry System
- Benzoic acid, 2-hydroxy-5-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt (3564-27-0)
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N-Bromosuccinimide Price
American Custom Chemicals Corporation
- Product number
- DYE0002322
- Product name
- SOLOCHROME ORANGE
- Purity
- 98.00%
- Packaging
- 10G
- Price
- $1703.63
- Updated
- 2021/12/16
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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Chemical Properties,Usage,Production
Chemical Properties
Reddish orange powder, soluble in water with yellow to orange color, slightly soluble in ethanol and acetone. In concentrated sulfuric acid is reddish purple, diluted to light yellow light orange; in concentrated hydrochloric acid is purple, and gradually fade to colorless. Its aqueous solution, plus concentrated phosgene acid turns light brown light yellow; plus concentrated caustic soda solution turns red light orange-brown. Dyeing with copper, iron, color and light changes. Solubility in water (80 ℃) is 80g/L.
Uses
C.I. Mordant Orange 6 (cas# 3564-27-0) is an optimized combination of mordant dye with natural dyes, known and tested for its application on cotton fabric.
Hazard
Low toxicity by ingestion.
disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Preparation Products And Raw materials
Raw materials
Preparation Products
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disodium 5-(4-(4-sulphophenylazo)phenylazo)salicylate Suppliers
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