Product description:
Acid Red 2G is red powder, CAS Registry Number is 5850-93-1.
Product parameter:
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CAS No.
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5850-93-1
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EINECS No.
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227-460-7
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C.I. No.
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15625
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Molecular Formula
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C20H13N2NaO4S
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Molecular Weight
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400.38
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Manufacturing Methods
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5-Aminonaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling
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Application
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Mainly used for wool, silk, polyamide fabric dyeing
Used for dyeing of leather and for direct printing |
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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||||
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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||||
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ISO
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2-3
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2
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1
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3
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1
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1
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2
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3
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Product Pictures:
Catalog:
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