Mordant Black 17
- CAS No.
- 2538-85-4
- Chemical Name:
- Mordant Black 17
- Synonyms
- Blue;RSS;CALCON;F-240;pH10.0;CALCONE;HBC25865;CI 15705;calcontm;Black R
- CBNumber:
- CB2853385
- Molecular Formula:
- C20H15N2NaO5S
- Molecular Weight:
- 418.4
- MDL Number:
- MFCD00004069
- MOL File:
- 2538-85-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| bulk density | 530kg/m3 |
|---|---|
| storage temp. | Store at +5°C to +30°C. |
| solubility | 20g/l |
| Colour Index | 15705 |
| form | Powder |
| color | Dark brown to black |
| PH | 9.4 (10g/l, H2O, 25℃) |
| Odor | Odorless |
| Water Solubility | 20 g/L (20 ºC) |
| λmax | 634-640 nm (buffer pH 12.2) |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChI | 1S/C20H14N2O5S.Na/c23-16-10-9-12-5-1-2-6-13(12)19(16)21-22-20-15-8-4-3-7-14(15)18(11-17(20)24)28(25,26)27;/h1-11,21,23H,(H,25,26,27);/q;+1/p-1/b22-20+; |
| InChIKey | YJUGDMOGPJJWDG-QPNALZDCSA-M |
| SMILES | [Na+].[S](=O)(=O)([O-])C1=CC(=O)\C(=N\Nc3c4c(ccc3O)cccc4)\c2c1cccc2 |
| CAS DataBase Reference | 2538-85-4(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt (2538-85-4) |
| UNSPSC Code | 12352107 |
| NACRES | NA.21 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QK2200000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29270000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Toxicity | mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04757, | |||||||||
| NFPA 704 |
|
Mordant Black 17 price More Price(44)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 1.04594 | Calcon (C.I.15705) metal indicator | 2538-85-4 | 50g | $86 | 2026-04-30 | Buy |
| TCI Chemical | A0581 | Mordant Black 17 [Indicator for Complexometry] | 2538-85-4 | 25g | $55 | 2022-04-27 | Buy |
| Usbiological | 237522 | Eriochrome Blue Black R ≥72% (Dye content) ≥72%(dyecontent) | 2538-85-4 | 25g | $153 | 2026-06-03 | Buy |
| Usbiological | 237522 | Eriochrome Blue Black R ≥72% (Dye content) ≥72%(dyecontent) | 2538-85-4 | 100g | $163 | 2026-06-03 | Buy |
| Usbiological | 275720 | Eriochrome Blue Black R Asreported | 2538-85-4 | 1kg | $379 | 2026-06-03 | Buy |
Mordant Black 17 Chemical Properties,Uses,Production
Chemical Properties
dark brown to purple powder
Uses
Mordant Black 17 can be prepared to use as blue acid dye.
Preparation
4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazotization, and Naphthalen-2-ol coupling.
Properties and Applications
dark red light navy blue to black. Dark brown powder. Soluble in water for wine red to purplish red, in the water solubility is 50 g/l (80 ℃), soluble in Cellosolve, slightly soluble in ethanol and Acetone, insoluble in other organic solvent. In concentrated sulfuric acid for blue, dilution after pale red light brown, precipitation, In concentrated nitric acid for yellow; In 10% of sodium hydroxide solution to red. Its aqueous solution to join concentrated hydrochloric acid into olive yellow brown, precipitation, Add people concentrated sodium hydroxide solution into purple black. Dyeing encounter copper ion colour and lustre more red, can’t and iron ion contact. Mainly used for wool fabric and silk and nylon after chrome dyeing, but also can be used for wool and a variety of fiber blended fabric dyeing. Can be in acetic acid chromium pretreatment of wool fabric direct printing, also can be used for leather and biological dyeing. Is tasted can be used for indicator.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4-5 | 7-8 | 5 | 3-4 | 5 | 5 | 5 |
| AATCC | 4-5 | 6 | 4-5 | 4-5 | 5 | 5 | |
Purification Methods
Free it from metallic impurities by three precipitations from aqueous solution by addition of HCl. The precipitated dye is dried at 60o under vacuum and converted into the Na salt with the calculated amount of alkali. It is an indicator in the complexometry of Al, Fe and Zr. [Beilstein 16 H 297, 16 IV 428.]
Mordant Black 17 Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| 3B Pharmachem (Wuhan) International Co.,Ltd. | 18930552037 | 3bsc@sina.com | China | 15813 | 69 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Sichuan Kulinan Technology Co., Ltd | 400-1166-196 18981987031 | cdhxsj@163.com | China | 11674 | 57 |
| Tianjin heowns Biochemical Technology Co., Ltd. | 400 638 7771 | sales@heowns.com | China | 14412 | 57 |
| Hunan Hui Bai Shi Biotechnology Co., Ltd. | 0731-85526065 13308475853 | ivy@hnhbsj.com | China | 7236 | 62 |
View Lastest Price from Mordant Black 17 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-11 | Calcon
2538-85-4
|
98.35% | 10g | TargetMol Chemicals Inc. | |||
 |
2021-07-13 | Mordant Black 17
2538-85-4
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | Mordant Black 17
2538-85-4
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Calcon
2538-85-4
- $0.00
- 98.35%
- TargetMol Chemicals Inc.
-
- Mordant Black 17
2538-85-4
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Mordant Black 17
2538-85-4
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
