Optical Brighteners Hsl

Optical Brighteners Hsl

Tangshan Aodong Chemicals Co., Ltd.

Product Description click to expand contents

Usage: Paper Dyestuffs
Optical Brightener HSL
C．I．357 CAS 83512-97-4
STRUCTURE：
MOLECULAR FORMULA：C40H38N12Na6O18S6
MOLECULAR WEIGHT：1305.13
Max UV ABSORPTION WAVELENRHTH：349±1nm
SPECIFICATIONS：
ITEM indices

1．Appearance Yellowish liquid

2．Color shade Bluish

3．E value 80， 110

4．PH Value 8~10

5．Density, g/cm3 1.0~1.2

6．Viscosity(25。C), mPa.s ≤30
PROPERTIES：
1．Convenient for use, It can be mixed with water at any ratio. Suitable for automatic adding process.
2．Excellent acid-resistance and excellent whitening performance even in low PH value solution.
3．Kept stable above 0。C and cooled under -3。C, but have no influence to its performance after dissolved again.
4．Has excellent sunlight fastness and alkaline-resistance.
5．Suitable for using in the condition of PH value 1~13.
APPLICATIONS：
Mainly be used in sizing process and coating to make high whiteness paper.
PROCEDURE：
1．When used for paper, adding to surface sizing agent or paint directly.
2．When used for textiles, add to the dyeing bath directly.
PACKAGE：
200kg, 1000kg plastic drum and 18~23m3 Flexitank or for the special demand.
STORAGE：
Should be stored at cool and ventilative place. Shelf life: 24 months at room temperature.

Company Profile click to expand contents

Tangshan Aodong Chemicals Co., Ltd.
[ China ]
This company is registered as a free member and is not verified or authenticated by Tradekey.com
Tangshan Aodong Chemical co., ltd, established in May 2003, is located in Tangnan town, Hebei province. The company occupies an area of 50000 square meters¼with more than 200 employees. Aodong chemical specialize in researching, producing, and selling Optical brighteners and concrete admixtures now. The annual output value is more than 35 million USD. The capacity of our optical brighteners ...

Basic Information

Company Products / Services: optical brighteners; water reducer;
Year Established: 2003
Number of Employees: 100+
Website: www.oba.cn

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