Description
Acid Blue 40 Quick Details
Chemical Name: Acid Blue 40
CAS No.: 6424-85-7
Molecular Fomula: C22H16N3NaO6S
Chemical Structure:
Molecular weight: 473.43
Appearance: Brown Blue Powder
Assay: ??99.0%
Acid Blue 40 Typical Properties
ITEMS
SPECIFICATION
Appearance
Brown Blue Powder
Purity
??99.0%
Melt point
>300 ??C
?
Acid Blue 40 application:
Used for dyeing silk, wool, etc.
Acid Blue 40 Packaging and Shipping?
25KG/drum
Acid Blue 40 Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.
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Worldwide Delivery
Made in China
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