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CAS 91-44-1 Purity 99.5% Min Optical Brightener SWN

China CAS 91-44-1 Purity 99.5% Min Optical Brightener SWN, Find details about China Optical Brightener SWN, 91-44-1 from CAS 91-44-1 Purity 99.5% Min Optical Brightener SWN

Model NO.
SWN
Trademark
ChemFine
Transport Package
Packed in 25kgs Fiber Drum or Bag 1*20gp=6.0 Mt Wi
Specification
Industrial grade
Origin
China
Model NO.
SWN
Trademark
ChemFine
Transport Package
Packed in 25kgs Fiber Drum or Bag 1*20gp=6.0 Mt Wi
Specification
Industrial grade
Origin
China
Fluorescent brightener SWN is soluble in ethanol, glycol, acidic liquor, resin and varnish. It functions by emitting red light and present purple tincture.
 
Application:
This fluorescence brightener SWN is mainly used for brightening the wool, natural silk, nylon, acetate fiber and the cellulose triacetate. Also used for brightening the cotton and acrylic fiber. Can add the resin in the detergent for washing the fabrics, can improve the fabrics' external whiteness after washing within the range of Ph=3-11. Also can be used on the coating paper and used at the aspect of plastic and coating of chromaticity printing. 
 
Advise use and dosage: Use level of each fiber: nylon:0.05-0.3%,wool:0.05-0.35%,acetate fiber:0.05-1.4%,cellulose triacetate:0.1-2%,acrylic fibre:0.05-0.8%.
Product Name
Optical brightener SWN
Chemical Name
7-(Diethylamino)-4-methyl-2H-chromen-2-one
CAS No.
91-44-1
MF
C14H17NO2
Purity 
 ≥99.5%
Appearance
White crystal powder
Melting point
69-73°C
Soluble
Soluble in ethanol, glycol, acidic liquor, resin and varnish. It functions by emitting red light and present purple tincture.
Product packaging
Use level of each fiber: nylon:0.05-0.3%,wool:0.05-0.35%,acetate fiber:0.05-1.4%,cellulose triacetate:0.1-2%,acrylic fibre:0.05-0.8%.
HS code for you know tax
3204.2000.00
Genernal packing and customized packaging follow you request:
we have general packing: Packed in 25kgs Fiber Drum Or bag 1*20GP=6.0 MT with Pallet 
 
Packing details can be adjusted according to
requirements also, if you have any request, please feel free to contact with us.
OEM one-stop packing
happy your send packing design, LOGO design, sticker design etc OEM packing it
Packing details
25kg/fiber drum,6.0 MT with pallet per 20'FCL

CAS 91-44-1 Purity 99.5% Min Optical Brightener SWN
 

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