99% Purity Powder Optical Brightener For Plastic 332 Molecular Weight

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Product
99% Purity Powder Optical Brightener For Plastic 332 Molecular Weight
Posting date : Jun 15, 2018
Membership
Free Member Scince May 15, 2018
FOB Price
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Port
China
Payment Terms
T/T ,L/C
Package
25kg/ fiber drums, plastic drums
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Longpu
Model Number
199:1/ER-II
HS-CODE
29-
Package & Delivery Lead Time
Package
25kg/ fiber drums, plastic drums
Delivery Lead Time
Within 7days
Detailed Description
Optical Brightener Agent 199:1 powder(CAS NO:13001-38-2)/ER-II - - - - Product Cate | Optical Brightening Agent For Plastic Product Name | Optical Brightening Agent ER- Chemical Name | 1,4'-bis(2,4'-cyano-phenlene)-benzene CAS No. | 13001-38-2 C.I. No. | 199:1 Structural Formula | Molecular Formula | C24H16N2 Molecular Weight | 332 Properties | Bluish color shade with high whitening brightening effect and excellent fastness to sublimation. Technical Index | Appearance:slight yellow powder Melting Point:183~185C Purity:99% Maximum UV Absorption Spectrum:369nm Uses | Mainly be used as whitening agent for polyester fiber, as well the raw material of making paste form brightening agent in textile dyeing. Precaution | The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it. - - - -

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