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| Product Name: |
Optical brightener KSN(C.I. 368)
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| Supply Ability: |
20000tons |
| Related proudcts |
optical brightener, brightener, |
| Specifications |
KSN |
| Price Term: |
FOB |
| Port of loading: |
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| Minimum Order |
500KG |
| Unit Price: |
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Product Name:Optical&©|160;brightener&©|160;KSN(C.I. 368)
CAS No. 5242-49-9
EINECS&©|160;No. 226-044-2
Other&©|160;Name 4.4-bis(5-methyl-2-benzoxoazol)-ethylene;
Molecular&©|160;formula: C29H20N2O2
Appearance: Yellow crystalline powder
Purity: ¡Ý99.95%
Melting point: 269oC~271℃&©|160;
Ash: ¡Ü0.1%
Volatile: ¡Ü0.5%
Fineness ¡Ý 120 mesh
Package 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Applications:
It is used in thermoplastic plastics PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin, polyester fiber paint, coating the brightening of printing ink.
Properties:
Bright yellow crystal powder, odorless, Decomposition temperature is large than 275℃. It is hard to dissolve in water.
Dosage: Fluorescent brightener KSN is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the fluorescent brightener KSN takes 10g-30g or can be adjusted according to the requirements of the product or test.
Storage: To avoid light, can be stored in cool and dry place for 24 months. |
| Company: |
Changsha Lianda Chemical Co.,Ltd
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| Contact: |
Ms. Mo Molly |
| Address: |
No.259 Mawangdui Road |
| Postcode: |
410000 |
| Tel: |
86 731 8388 8220 |
| Fax: |
86 731 8872 6158 |
| E-mail: |
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