Gold Member Since 2013
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Hangzhou Emperor Chemical Co., Ltd.

Basic Yellow 2, Basic Dye for Leather, Basic Yellow Dye manufacturer / supplier in China, offering Basic Yellow 2 Basic Yellow Dye for Leather, Cerium Sulfide Orange, Pigment Orange for Plastic, Nylon Use, Cerium Sulfide Pigment, Pigment Red 265 for Plastic, Nylon Use and so on.

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Supplier Homepage Product BASIC DYE Basic Yellow 2 Basic Yellow Dye for Leather

Basic Yellow 2 Basic Yellow Dye for Leather

FOB Price: US $2-4 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $2-4/ kg
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Port: Shanghai, China
Production Capacity: 80000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: basic yellow 2
  • Appearance: Powder
  • Application Material: Leather
  • Content: 100%
  • Application: Paper, Leather, Ink
  • Transport Package: 25kg/Bag, Drum, Carton
  • Origin: China
  • Colour: Yellow
  • Usage: Paper, Paint, Textile, Ink, Leather
  • Name: Basic Auramine O
  • C.I.No.: Basic Yellow 2
  • Trademark: EMPEROR
  • Specification: basic dye
  • HS Code: 3204130000
Product Description
Product Name: BASIC YELLOW 2,Basic Auramine O
C.I. No.: 41000
CAS No.: 2465-27-2
Molecular Formula: C17H22ClN3
Molecular Weight: 303.83
Shade: yellow
Relative name:
Basic Yellow 2; Auramine O; Auramin; AURAMINE HYDROCHLORIDE; 2465-27-2; Auramine Yellow

Basic Auramine O,Basic yellow 2 Physical Properties and light fastness.
Light Fastness1
Perspiration Fastness(fading)2
Perspiration Fastness(stain)1                        

Basic Auramine O,Basic yellow 2 Properties: yellow. Soluble in cold water, soluble in hot water for bright yellow, in boiling water can decompose, soluble in ethanol for yellow. The strong sulfuric acid in colorless, diluted into light yellow. Add hydrochloric acid in aqueous solution into deep yellow, heated to a boiling is colorless; Sodium hydroxide solution to generate white precipitation. Silk fiber in a bright yellow, in a red under tengsten lamp. 
Basic Auramine O,Basic Yellow 2 Applications:
Used for silk, acrylic, tannin mordant dyeing cotton dyeing, also can be used for leather, paper, hemp and glue directly printing and dyeing, the discharge printing. Can also be used in oil and fat, paint color, also can be used in the preparation of color which used in ink.



Basic Yellow 2 Basic Yellow Dye for Leather
Basic Yellow 2 Basic Yellow Dye for Leather
Basic Yellow 2 Basic Yellow Dye for Leather
Basic Yellow 2 Basic Yellow Dye for Leather

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