98% Purity Optical Brightening Agent Good Solubility For Silk / Wool

본문 바로가기


Home > Product > 98% Purity Optical Brightening Agent Good Solubility For Silk / Wool
Product
98% Purity Optical Brightening Agent Good Solubility For Silk / Wool
Posting date : Jun 15, 2018
Membership
Free Member Scince May 15, 2018
FOB Price
Confirm the order date
Port
China
Payment Terms
T/T ,L/C
Package
25kg/ fiber drums, plastic drums
Keyword :
Category
Contact
peng
          0 likes     
Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Longpu
Model Number
OBA SWN ; FWA MDAC
HS-CODE
29-
Package & Delivery Lead Time
Package
25kg/ fiber drums, plastic drums
Delivery Lead Time
Within 7days
Detailed Description
Best Whitening Optical Brightener Agent SWN/MDAC(CAS NO 91-44-1) fror silk ,wool Chemical name: 7-Diethylamino-4-methylcoumarin Molecular formula: C14H17NO2 CAS NO.: 91-44-1 C. I. 140 Molecular weight: 231.3 The same name: Uvitex SWR SWN or the brightener 61. Property: 1. multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water. 2. having properties of good solubility and compatibility. Application: mainly be used as brightener of wool, natural silk, polyamide fiber and acrylic fiber. Process: Soluble with ethanol before adding. wool: 0.05-0.35% polyamide fiber: 0.05-0.3% natural silk: 0.05-0.4% acrylic fiber: 0.05-0.8% - - - - Appearance | white crystal powder | Solubility | dissolve in ethanol and other organic solvent | Melting Point | 72 -73C | Assay | 99% min (HPLC) | Volatile Content | 0.3%max | Ash Content | 0.1%max | - - - -

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top