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Hangzhou Emperor Chemical Co., Ltd.

Basic Blue 9, Basic Dye, Basic Blue Boc manufacturer / supplier in China, offering Basic Dye Basic Blue 9 Basic Blue Boc, Direct Dyes Violet 9 for Paper Dyeing, Direct Dyes Yellow 147 for Paper Dyeing and so on.

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Supplier Homepage Product BASIC DYE Basic Dye Basic Blue 9 Basic Blue Boc

Basic Dye Basic Blue 9 Basic Blue Boc

FOB Price: US $1.76-5.88 / kg
Min. Order: 100 kg
Min. Order FOB Price
100 kg US $1.76-5.88/ kg
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Port: Shanghai, China
Transport Package: 25kg/Drum, Carton Box, Bag
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Basic Blue 9
  • Appearance: Powder
  • Name: Basic Blue Boc
  • C.I.No.: Basic Blue 9
  • Origin: China
  • Colour: Blue
  • Usage: Textile, Fibers, Silk, Wool and Linen
  • Content: 100%
  • Trademark: EMPEROR
  • HS Code: 3204130000
Product Description
Product Name: Basic Blue 9
C.I. No.: 52015
CAS No.: 61-73-4
Molecular Formula: C16H18N3SCl
Molecular Weight: 319.9
Relative Name:
    Basic Blue BOC,Basic Blue 4RF,Basic Blue BO,Methylene violet,Methylene blue.
Shade: Blue powder. 
Basic Blue 9 Physical Properties and light fastness.
Basic Blue 9
Light Fastness5-7
Perspiration Fastness(fading)5
Perspiration Fastness(stain)3-4
Basic Blue 9 Properties and Applications:
Basic blue 9, also called methylene blue, is a type of very popular dye. It is stable in air, but it is sensitive to light. It is economical and it has excellent brightness. So it is widely used in dyeing fibers, silk, wool and linen. it is soluble in ethanol, chloroform, slightly soluble in pyridine, and it is insoluble in ethyl ether.
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.

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