sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
- Product Name
- sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
- CAS No.
- 3179-84-8
- Chemical Name
- sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
- Synonyms
- C.I.15690;Chrome Black BK;Mordant Black 15;Solochrome Black RN;Eriochrome Black SR;C.I.Mordant Black 15;Acid Alizarine Black R;C.I.Mordant Black 15:C.I.15690;sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate;3-(2-Hydroxy-1-naphtylazo)-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt
- CBNumber
- CB6898779
- Molecular Formula
- C16H10N3NaO7S
- Formula Weight
- 411.32127
- MOL File
- 3179-84-8.mol
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
N-Bromosuccinimide Price
- Product number
- DYE0002119
- Product name
- MORDANT BLACK 15
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $503.54
- Updated
- 2021/12/16
sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Chemical Properties,Usage,Production
Preparation
3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling.
Properties and Applications
red light navy blue to black. Soluble in water for purple to black, right amount soluble in ethanol for red light purple, slightly soluble in Acetone. In concentrated sulfuric acid to red light purple, after dilution to orange, red precipitation. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated sodium hydroxide solution for bordeaux red.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 6 | 3-4 | 5 | 4-5 | 4 | 4-5 |
| AATCC | 5 | 4-5 | 4-5 | 4-5 | 4-5 | ||
sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Suppliers
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- +1-781-999-5354
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- Country
- United States
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