Cationic Yellow 7gll Basic Yellow 21 for Acrylic

• CAS No.: 12270-31-4
• Formula: C22h25cln2
• Colour: Yellow
• Appearance: Powder
• Usage: Textile
• Application Material: Wool
• Model NO.: Cationic Yellow 7GLL
• Content: 200%
• Product Name: Cationic Yellow 7gll
• Formula Weight: 352.90
• Shade: Similar to Standard
• C.I.: Basic Yellow 21 48060
• CAS: 12270-31-4
• Transport Package: 25kg/Drum
• Trademark: emperor chemical
• Origin: China

Product Description

Product Name:BASIC YELLOW 21
C.I. No.: --
CAS No.: 12270-31-4
Molecular Formula: C22H25ClN2
Molecular Weight: 352.90
Relative Name: Cationic Yellow 7GLL

Basic yellow 19 Physical Properties and light fastness.

Basic yellow 19
Light Fastness	7
Perspiration Fastness(fading)	5
Perspiration Fastness(stain)	5
Soaping(fading)	5
Soaping(stain)	5

Basic yellow 21 Properties and Applications: colourful green light yellow. Bright yellow powder. Soluble in water. In the strong sulfuric acid of bright orange, diluted into green light yellow. In 120 ºC high temperature dyeing, colored light unchanged. Copper ions in dyeing color shade unchanged, encounter iron ion colour and lustre micro have change. Compatibility value is 2.5, the f value is 0.29. Solubility of 40 g/L, effected by temperature is very small. Mainly used in acrylic dyeing, also can be in acrylic fiber directly on printing.
Package, 25KG/DRUM, CARTON BOX, BAG

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

CATIONIC DYES
ITEMS	C.I. NO.	STANDARD STRENGTH
Cationic Yellow X8GL	Basic Yellow 13	250%
Cationic Yellow 2RL	Basic Yellow 19	200%
Cationic Yellow 7GLL	Basic Yellow 21	200%
Cationic Yellow 7GL	Basic Yellow 24	500%
Cationic Yellow XGL	Basic Yellow 28	250%
Cationic Yellow XGRL	Basic Yellow 29	500%
Cationic Yellow X10GFF	Basic Yellow 40	300%
Cationic Yellow X5GL	Basic Yellow 51	400%
Cationic Orange G	Basic Orange 21	200%
Cationic Pink FG	Basic Red 13	250%
Cationic Brilliant Red 5GN	Basic Red 14	250%
Cationic Red GTL	Basic Red 18	200%
Cationic Red 2GL	Basic Red 29	250%
Cationic Red XGRL	Basic Red 46	250%
Cationic Pink X6B	Basic Violet 7	100%
Cationic Red 3R	Basic Violet 16	300%
Cationic Turquoise Blue GB	Basic Blue 3	250%
Cationic Blue XGRL	Basic Blue 41	300%
Cationic Blue XGRRL	Basic Blue 41:1	250%
Cationic Blue RL	Basic Blue 54	500%
Cationic Black XO	Basic Black XO	300%
Cationic Black XFBL	Basic Black XFBL	300%
Cationic Black X2RL	Basic Black X2RL	100%