It is mainly used for dyeing and printing of cotton yarn, cotton fabric, artificial cotton, bath towel, viscose fiber, silk and acetate fiber, and can also be used for producing quick pigment yellow, etc
It can be used as dyes, organic pigments and pharmaceutical intermediates. Dyeing cotton, coupled with AS-D,AS, AS-BS dyeing jujube red. The coupling ability is strong, but the coupling speed is slow.
Mainly used for coloring grease, water, soap, candles, rubber toys, plastic products
Naphthol AS-BO has high affinity for cotton and strong coupling ability. It can be made into instant pigment, neutral particle pigment and organic pigment. Dyed purple color with Red base B, has good sun fastness.
Sulphur Green 14, also known as Sulphur Brilliant Green F3G, Sulphur Bright Green. Appearance: Dark green powder, not soluble in water. Bright color and have good dyeing fastness. Used for dyeing cotton and linen etc.
Solvent Yellow 14, also known as Oil Orange G, Smoke Yellow 14, Sudan Orange 220, Waxoline Orange EP. Melting point: 132℃ temperature resistance: 300℃. It has good light fastness and bright color.
Sulphur Light Yellow GC ( Sulphur Yellow 2), appearance: Yellow Powder, not soluble in water. Strength: 250%. Fineness(sieved residue through 80-100 mesh): Max. 5％. Packed in 25kgs iron drum or weave bags with inner bag. Used for dyeing cotton fabric.
Solvent Green 5 is not soluble in water but has good solubility in oils. Mainly used for oil coloring. The appearance is yellow powder but after soluble in oil, the color will show fluorescent green color.
Sulphur Black BR, also know as Sulphur Black 1 is one popular sulphur dye for dyeing cotton especially dyeing denim. There are Sulphur Black B and Sulphur Black BR two main color shade. Price is affordable.
Solubilished Sulphur Black is one special Sulphur Black dye, it can be soluble in normal water. For Sulphur dyes, they have good light fastness and washing fastness but color is not bright enough.