Optical Brightener 71 DMS for Detergent and Textile

Model NO.
DMS
Max UV Absorption Wavelenghth
350nm
Molecular Weight
924.93 (as International Relative Atom Mass 2005)
Application
Detergent Soap Textile
Purity
98%
Transport Package
20kg/Carton
Trademark
LDCHEM
Origin
China
HS Code
32042000
Production Capacity
1500mt/Year
Reference Price
$ 2.70 - 5.40
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Product Description

Optical Brightener 71 DMS for detergent and textile

MOLECULAR FORMULA:   C 40 H 38 N 12 O 8 S 2 Na 2
MOLECULAR WEIGHT: 924.93   (As International relative Atom Mass 2005 )
M ax  UV ABSORPTION WAVELENGHTH :  350nm
EXCUTIVE STANDARD: Q/LQH010-2011
SPECIFICATION:
ITEMS INDEX
used for detergent    used for texile   
Appearance w hite or light yellow even powder
E11 (UV absorption)        416 ±10
AAH ,% ≤0.05
Total of AAH&AMM&AAM ,% ≤1.0
Moisture content ,%                                                  ≤ 5.0
Content of  w ater- i nsoluble i mpurities ,% ≤ 0.5
FE-lon    ≤ 200

PROPERTY:
      Optical Brightener DMS  is regarded as one perfect agent used in detergent industry.Because it induce one morpholin base into its molecular,thus improved its properties.such as improved its acid and perborate resistence. It can be used in the whitening  of cellulose fiber,   polyamide fiber and fabrics.it show nionic characters and has optical blue color.  I t has better resistence to cholride bleaching than VBL and 31 # ,   the most favorable dyeing bath PH value is 7-10.its sunlight resistence is 4 grade.The most advantage it used in detergent industry is its high matching capacity,high accumulated washing whiten ing  effect.So it can meet the requirments of various matching capacity in detergent industry.

APPLICATION:
1.  Fluorescent w hitening agent for detergent industry.the synthetic detergent and soap will have better aspect after  us age of  this agent.
2.  Fluorescent w hitening agent for the fabric of cotton fiber,   nylon,   etc.   Has excellent whiten ing  effect on artificial fiber,   polyamide,   vinylon,   also has good  whiten ing  effect on casein fiber,   amide plastic.
PROCEDURE:    Optical brightener DM A  has less solubility than VBL and 31 #  and  can be sol uable in  hot water and form 10% turbid solution.  T he solution should be used immediatly when it is ready and avoid sunlight. The dos a ge used is 0.1-0.5% in detergent industry  and  0.1-0.3% in dyeing industry.

PACKAGE:  Packed in cartons or cardboard bucket after being packed in plastic bag first.   Net w eight per bucket is 20   kg or 25   kg.

TRANSPORTATION: Should avoid sunlight and crash.

STORAGE: Should be stored in cool,   dry and ventilate place,  and storage term shouldn't exceed 2 years.



Optical Brightener 71 DMS for Detergent and Textile  
Optical Brightener 71 DMS for Detergent and Textile


Optical Brightener 71 DMS for Detergent and Textile
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Chemical Auxiliary

GOUV.NE, 2023