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| Product Name: |
Optical Brightener C.I.199.1 ER-II for textile,polyester
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| Supply Ability: |
2000Tons |
| Related proudcts |
optical brightener, polyester brightener, |
| Specifications |
Optical brightener ER-II 199.1 |
| Price Term: |
FOB,CNF |
| Port of loading: |
SHANGHAI OF CHINA |
| Minimum Order |
1kg |
| Unit Price: |
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Product Name:Optical Brightener ER-II (C.I.199:1)
Other Name:Optical brightener
Appearance:Light yellow crystalline powder
CAS No.:13001-38-2
Purity:¡Ý98%
Chemical name: 1-(2-Cyanostyryl)-4-(4-cyanostyryl)benzene
Formula: C24H16N2
EINECS:235-834-6
Volatile:<0.5%
Melting Point:188~192℃
Package:20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.
Optical brightener Applications:
Light yellow crystalline powder ER-II, which insoluble in water, soluble in most organic solvents, blue color light.Applied to the whitening process of Dacron, acetic fiber, polyamide fiber, blends of terylene-cotton.
Optical brightener Properties:
Optical Brightener ER-II is mainly for the production of high performance grout products to meet the special requirements of printing and dyeing industry. Also can be used in brightening and whitening of polyester fiber, acetate and nylon fibers, PVC, PS and other Products.
Optical brightener Dosage:
The usual dosage is 0.02-0.08% (W/W) or can be adjusted according to the standard requirements of DT(Recalled PP). |
| 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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