Optical Brightener 71 DMS for Detergent and Textile

Basic Info.

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

Product Description

Optical Brightener 71 DMS for detergent and textile
MOLECULAR FORMULA: C40H38N12O8S2Na2
MOLECULAR WEIGHT: 924.93 (As International relative Atom Mass 2005)
Max UV ABSORPTION WAVELENGHTH: 350nm
EXCUTIVE STANDARD: Q/LQH010-2011
SPECIFICATION:

ITEMS	INDEX
	used for detergent	used for texile
Appearance	white 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 water-insoluble impurities ,%	≤ 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. It 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 whitening effect.So it can meet the requirments of various matching capacity in detergent industry.
APPLICATION:
1. Fluorescent whitening agent for detergent industry.the synthetic detergent and soap will have better aspect after usage of this agent.
2. Fluorescent whitening agent for the fabric of cotton fiber, nylon, etc. Has excellent whitening effect on artificial fiber, polyamide, vinylon, also has good whitening effect on casein fiber, amide plastic.
PROCEDURE: Optical brightener DMA has less solubility than VBL and 31# and can be soluable in hot water and form 10% turbid solution. The solution should be used immediatly when it is ready and avoid sunlight. The dosage 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 weight 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

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Products

Optical Brightener 71 DMS for Detergent and Textile

Basic Info.

Product Description