- Contact Person : Mr. Zhu Hongtao
- Company Name : Hangzhou Fairland Chemical Technology Co., Ltd.
- Tel : 86-571-82896368
- Fax : 86-571-82896558
- Address : Zhejiang,Hangzhou,No 20, Zhenning Road, Ningwei, Xiaoshan, Hangzhou, China,
- Country/Region : China
- Zip : 311215
Optical brightener MDAC
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Optical Brightener MDAC
Main Chemical Composition: Coumarin Derivatives
Specification:
Appearance: Off-white powder
Content: ≥99%
Melting Point: 69.5~70.5
Moisture: ≤0.5%
C.I.Number: 140
CAS No. : 91-44-1
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%
Attention: The above information is just for reference. Customers shall adjust the formulations according to actual requirements.
Optical brightener MDAC
