Product description:
Weak acid brilliant blue 4R is suitable for dyeing wool and nylon.
It has bright color and light, excellent level dyeing performance and stripe cover dyeing performance, and excellent light fastness.
Product parameter:
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CAS No.
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25797-81-3
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EINECS No.
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247-269-2
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Strength
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200%
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Molecular formula
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C24H24N3NaO8S2
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Molecular Weight
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569.58
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Appearance
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Blue powder
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Density
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1.488 at 20℃
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Vapor pressure
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0Pa at 20℃
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Water solubility
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1.2g/L at 20℃
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Application
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Suitable for dyeing wool and nylon. Bright color, with excellent levelness and excellent light fastness
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Water insoluble substance
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below 0.2%
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Dust resistance
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Level 3 or above
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Fineness
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80 mesh sieve residue rate ≥ 99%
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Shelf life
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60 months
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Sample
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50-100g free samples
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MOQ
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25 kgs
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Packaging
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25kg/carton
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Delivery time
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7-15 days
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Shipping method
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DHL,UPS,FedEx,Sea,Air
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Product Pictures:
Catalog:
Packaging and delivery:
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