Optical Brightener Factory of Ob, Ob-1, Ob-2, Fp-127, KCB, KSN, CBS-X, DMS, Ba, PS-1 Optical Brightening Agents in Paper

• Customization: Available
• Appearance: Powder
• Usage: Plastic Auxiliary Agents, Coating Auxiliary Agents
• Model NO.: DMS
• Color: Yellow
• Transport Package: 20kg Per Carton, 25/30kg Per Fiber Drum with PE Li
• Origin: China
• HS Code: 32042000
• Production Capacity: 5000mt/Month

Product Description

Product Description

 

MOLECULAR FORMULA: C₄₀H₃₈N₁₂O₈S₂Na₂
MOLECULAR WEIGHT: 924.93
Max UV ABSORPTION WAVELENGHTH: 350nm
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, 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 requirements 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 DMS has less solubility than VBL and 31^# and  can be soluble in hot water and form 10% turbid solution. The solution should be used immediately 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.
 

Application

 

Packaging & Shipping

About LD Chemical

Optical Brightener product range:

I.OPTICAL BRIGHTENER FOR PLASTICS/RUBBER/INK/COATING
Optical Brightener OB-1	C.I. 393	CAS NO.1533-45-5
Optical Brightener OB	C.I. 184	CAS NO.7128-64-5
Optical Brightener FP-127	C.I. 378	CAS NO.40470-68-6
Optical Brightener KCB	C.I. 367	CAS NO.5089-22-5
Optical Brightener KSN	C.I. 368	CAS NO.5242-49-9
Optical Brightener EBF	C.I. 185	CAS NO.12224-41-8
Optical Brightener ER-I	C.I. 199	CAS NO.13001-39-3
Optical Brightener ER-II	C.I. 199:1	CAS NO.13001-38-2
Optical Brightener ER-III	C.I. 199:2	CAS NO.13001-40-6
II.OPTICAL BRIGHTENER FOR DETERGENT
Optical Brightener CBS-X	C.I. 351	CAS NO.27344-41-8
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
III.OPTICAL BRIGHTENER FOR TEXTILE
Optical Brightener ER-330	C.I. 199	CAS NO.13001-39-3
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 113	CAS NO.16470-24-9
Optical Brightener CXT	C.I. 71	CAS NO.16090-02-1
IV.OPTICAL BRIGHTENER FOR PAPER/PULP MAKING
Optical Brightener BA	C.I. 113	CAS NO.12768-92-2
Optical Brightener BBU	C.I. 220	CAS NO.16470-24-9
V.OPTICAL BRIGHTENER FOR WOOL/ACRYLIC
Optical Brightener SWN	C.I. 140	CAS NO.91-44-1
Optical Brightener BAC	C.I. 363	CAS NO.95078-19-6

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