Product Name

  • Name

    Sulphur Black 1

  • EINECS 215-444-2
  • CAS No. 1326-82-5
  • Density 1.87 g/cm3
  • Solubility insoluble
  • Melting Point
  • Formula C6H4N2O5
  • Boiling Point 660.3oC at 760 mmHg
  • Molecular Weight 184.10600
  • Flash Point 353.1oC
  • Transport Information
  • Appearance Black flake/Granular
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 1326-82-5 (Sulphur Black 1)
  • Hazard Symbols
  • Synonyms Asphalen Sulphur Black S;Atul SulphurBlack GXR;C.I. Sulfur Black 1;KayakuSulphur Black BX 200 Flakes;Pirocard Black PSE;Shangdasulfur Black BN;Sulfur Black T;Sulphol BlackB 150;Sulphur Black;SulphurBlack;Diresul Black P;Diresul Liquid Black PDK;Eclipse BlackBG;Fenoxyl Black RD;Immedial BlackGN;Immedial Carbon B;Immedial Carbon BO;
  • PSA 111.87000
  • LogP 2.25500

Sulphur Black 1 Chemical Properties

Product Name: C.I. Sulphur Black 1 (CAS NO.1326-82-5)
EINECS: 215-444-2
Index of Refraction: 1.918 
Molar Refractivity: 106.65 cm3 
Molar Volume: 226 cm3  
Surface Tension: 97.5 dyne/cm 
Density:  1.87 g/cm3 
Flash Point: 353.1 °C 
Enthalpy of Vaporization: 97.17 kJ/mol 
Boiling Point: 660.3 °C at 760 mmHg 
Vapour Pressure:  2.62E-17 mmHg at 25°C

Sulphur Black 1 Uses

 C.I. Sulphur Black 1 (CAS NO.1326-82-5) is used for cotton and victoria/cotton blended fabric dyeing.

Sulphur Black 1 Toxicity Data With Reference

1.    

ipr-rat LD50:320 mg/kg

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 27 (3)(1983),52.
2.    

orl-mus LD50:11,450 mg/kg

    GTPZAB    Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 27 (3)(1983),52.

Sulphur Black 1 Safety Profile

A poison by intraperitoneal route. Low toxicity by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.

Sulphur Black 1 Specification

 C.I. Sulphur Black 1 , its CAS NO. is 1326-82-5, the synonyms are 2,4-Dinitro-phenol sulfurised ; C.I. 53185 ; Sulphur Black B/BR ; Sulphur Black B ; Sulphur Black BR ; Sulfur Black and so on .

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