Product description:
Acid Blue 62 is a blue powder soluble in water.
Olive green in concentrated sulfuric acid, brown orange after dilution.
Product parameter:
CAS No.: 4368-56-3
EINECS No.: 224-460-9
C.I. No.: 62045
Strength: 200%
Molecular formula: C20H18N2NaO5S
Molecular Weight: 421.410
Application: It is used for dyeing wool, nylon and silk fabrics. It is also used for direct printing of wool and silk. It can also be used for leather dyeing
Water solubility: 21.35g/L at 20℃
Density: 1.602 at 20℃
Melting point: >300 °C
Product picture:
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