Product description:
Acid Brown 355 is a brown powder soluble in water, it is suitable for dyeing silk, nylon and wool.
Product parameter:
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CAS No. |
84989-26-4；60181-77-3
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EINECS No.
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284-915-2
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Shade
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Reddish brown
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Strength
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300%
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Application
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- Most suitable for Leather Finihsing, Wood stains and Textile Dyeing.
- Applicable on Polyamides and other coloration. |
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Molecular Formula
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C36H20CrN8Na3O14S2
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Molecular Weight
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973.6846
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Density
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1.559 at 20℃
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Vapor pressure
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0Pa at 25℃
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Water solubility
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302.89g/L at 20℃
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LogP
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-1.359 at 20℃
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Light fastness
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4.5
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Washing fastness
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4
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Perspiration
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4.5
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PH of 1%solution
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7.02
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Absorbance
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0.412 (0.003%)
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Maximum wavelength
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470nm
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Foaming
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Nil
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Spot Test on Paper
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Similar
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Moisture content
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2%
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Sample
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50g-100g
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Storage& Handling condition
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- Store in a cool, dry, well-ventilated, out of direct sunlight.
- Keep away from sunlight and heat sources. - Wash thoroughly after handling. Avoid contact with eyes. Avoid ingestion. |
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Safety precautions
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- Has harmful effect on skin and eye.
- After contact with skin and eye wash immediately with water. Avoid breathing the dust |
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Product picture:
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