Brief introduction of Acid Violet 43 CAS 4430-18-6
Chemical name: ACID VIOLET 43
CAS No.：4430-18-6
Synonyms: Brilliant Violet R;
Molecular Formula: C21H16NNaO6S
Molecuar Weight: 433.41
EINECS: 224-618-7
Properties of Acid Violet 43 CAS 4430-18-6
Soluble in ethanol. Blue in concentrated sulfuric acid, olive brown after dilution, accompanied by purple precipitation. Acid purple 43 is used for dyeing wool and its products. It can be used for dyeing and printing wool, silk, nylon and its fabrics, and also for leather dyeing.
Specification of Acid Violet 43 CAS 4430-18-6
Item |
Standard |
Appearance |
Blue powder |
Assay, % |
≥98.0 |
Solubility |
Soluble in ethanol |
EINECS No. |
224-618-7 |
Application of Acid Violet 43 CAS 4430-18-6
Used for dyeing and printing of wool, silk, nylon and their fabrics, and also for leather dyeing. Acid violet 3B is used for dyeing wool and its products.
Packing, Delivery and Storage of Acid Violet 43 CAS 4430-18-6
Package: 25kg/bag or fiber drum,or as per customer request.
Storage conditions: store in a cool and dry place.
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