Home > Offer to Sell > Catalyst and Auxiliary > Textile Auxiliary Agent > China factory supply Optical Brightener SWN/MDAC CI NO 140
China factory supply Optical Brightener SWN/MDAC CI NO 140
Inquiry
| Post Date: | Mar 13,2017 |
| Expiry Date: | Mar 13,2018 |
| Detailed Description: |
Cas No. :91-44-1
Quantity: 100Kilograms Specs:Melting point 70C Price:20.50 USD Metric Tons Payment Method: TT LC DP Product Name Optical Brightening Agent SWN CAS No. 91-44-1 C.I. No. 140 Molecular Formula C14H17NO2 Main Chemical Composition Coumarin Technical Index Appearance: Off-white powder Content: ≥99% Melting Point: 69.5~71.0℃ Moisture: ≤0.5% Porperty 1.multipurpose brightener with excellent whiteness, soluble in ethanol but insoluble in water. 2.having properties of good solubility and compatibility. Uses mainly be used as brightener of H-PVC,S-PVC,wool, natural silk, polyamide fiber and acrylic fiber. Also can be used for detergent. This product is a common laser dyestuff. It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product. Package 25kg per fiber drum |
| CAS Registry Number: | 91-44-1 |
| Synonyms: | ;Coumarin 1~4-Methyl-7-diethylaminocoumarin;4-Methyl-7-diethylamino coumarine;Fluorescent Brightener SWN;4-methyl-7-diethylamino Coumarin; |
| Molecular Formula: | C14H17NO2 |
| Molecular Weight: | 231.29 |
| Molecular Structure: | 
|
| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21:; R36/37/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Shandong Raytop Chemical Co.,Ltd [ China ] |
| Contact: | Edith Lai |
| Tel: | 0086-15854199366 |
| Fax: | 86-531-69959306 |
| Email: | chemseller@163.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
