disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate
- CAS No.
- 5858-63-9
- Chemical Name:
- disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate
- Synonyms
- C.I.14905;Acid Red 5;C.I.Acid Red 5;C.I.Acid Red 5:C.I.14905;disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate;4-Hydroxy-3-[(2-methoxyphenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt;2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-methoxyphenyl)azo-, disodium salt
- CBNumber:
- CB2905808
- Molecular Formula:
- C17H12N2Na2O8S2
- Molecular Weight:
- 482.39532
- MDL Number:
- MOL File:
- 5858-63-9.mol
Last updated:2023-05-04 15:13:31
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315 |
Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362 |
disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate Chemical Properties,Uses,Production
Preparation
p-Anisidine diazo, coupled with 4-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applications
red. Soluble in water for red to product red, slightly soluble in ethanol and acetone, insoluble in other organic solvents. The strong sulfuric acid for purple, diluted red for quality. The dye solution to join strong hydrochloric acid for product red; Add sodium hydroxide is palm orange.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 4 | 2 | 4-5 | 4 | 1 | 4 | 2 | 1 |
AATCC | 5 | 1 | 1 | 1 | 1 |
disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate Suppliers
Global( 1)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 029-87576359 15353716720 | 1039@dideu.com | China | 10011 | 58 |
Supplier | Advantage |
---|---|
Shaanxi Dideu Newmaterial Co., Ltd. | 58 |
5858-63-9(disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate)Related Search:
disodium 4-hydroxy-3-[(2-methoxyphenyl)azo]naphthalene-2,7-disulphonate
2,7-Naphthalenedisulfonic acid, 4-hydroxy-3-(2-methoxyphenyl)azo-, disodium salt
4-Hydroxy-3-[(2-methoxyphenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
C.I.14905
C.I.Acid Red 5
Acid Red 5
C.I.Acid Red 5:C.I.14905
5858-63-9