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SZSE：002741
Chemical Reagents
Eriochrome blue black R (C.I.15705) COA Report
  • CAS No.：2538-85-4
  • Molecular weight：416.39
  • Aliases：C.I. 15705; C.I. Mordant Black 17; C.I. Mordant Black 17, monosodium salt (8CI); Calcon; 1-(2-Hydroxy-1-Not availablephthylazo)-2-Not availablephthol-4-sulfonic acid zinc salt; 3-Hydroxy-4-(2-hydroxy-1-Not availablephthylazo)-1-Not availablephthalenesulfonic acid, sodium salt;[1]Eriochrome blue-black R; Mordant Black 17; Zinchrome R; calcon(R); 1(2-hydroxy-1-Not availablephthylazo)2-*Not availablephthol-4-sulfonic; sodium 3-hydroxy-4-(2-hydroxy-1-Not availablephthylazo)-1-Not availablephthalenesulphoNot availablete; Mordant Black 17 (15705); CALCONE; Mordantblack; sodium (4E)-4-[(2-hydroxyNot availablephthalen-1-yl)hydrazono]-3-oxo-3,4-dihydroNot availablephthalene-1-sulfoNot availablete; sodium 3-hydroxy-4-[(E)-(2-hydroxyNot availablephthalen-1-yl)diazenyl]Not availablephthalene-1-sulfoNot availablete; sodium 3-hydroxy-4-[(2-hydroxy-1-Not availablephthyl)azo]Not availablephthalene-1-sulfoNot availablete
  • Molecular formula：C20H14N2NaO5S
  • EC No.：219-810-2
  • HS-No：29270000
Information
Specification category：
Product No. Product name specifications
1.28923.010 Eriochrome blue black R (C.I.15705) IND25g
Characteristic： Appearance and properties: brown powder
pH: 9.4
Bulk density (kg / m3): 530
Hazard characteristics：

Hazardous characteristics: case of fire, heat or contact with oxidants, cause a fire hazard. Health hazards: vapor or mist would irritate nose, throat and respiratory tract. Inhalation of high concentrations may cause headache, Not availableusea, vomiting and coma. Environmental hazards: a hazard to the environment, water, soil and atmospheric pollution. Explosion Hazards: This product is combustible temperature.

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Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
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