Basic Brown 1 Basic Brown Dye for Paper and Leather
|FOB Price:||US $5-10 / kg|
|Min. Order:||100 kg|
|Min. Order||FOB Price|
|100 kg||US $5-10/ kg|
|Transport Package:||25kg/Bag, Drum, Carton|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: Basic Brown 1
- Appearance: Granular
- Application Material: Leather
- Content: 100%
- Application: Paper, Leather, Ink, Cotton
- Specification: basic dye
- HS Code: 3204130000
- Colour: Green, Orange
- Usage: Paper, Paint, Textile, Ink, Leather
- Name: Basic Brown 1
- C.I.No.: Basic Brown 1
- Trademark: EMPEROR
- Origin: China
C.I. No.: 21000
CAS No.: 1052-36-6/8052-76-4
Molecular Formula: C18H18N8
Molecular Weight: 346.39
Manchester Brown;Basic Brown No 1;Basic Brown Gx;Basic Brown Gxp;Basic Brown;Basic Brown 1.
Basic brown 1 Physical Properties and light fastness.
Basic brown 1 Properties: brown. Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation.
Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.
Package, 25KG/DRUM, CARTON BOX, BAG