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Shanxi QingShan Chemical Industry Co.,Ltd
Shanxi QingShan Chemical Industry Co.,Ltd
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optical brightener A/DMS-X yellowish granular E-value 416-550 cas no. 16090-02-1 ci 71 widedly detergent raw material

optical brightener A/DMS-X yellowish granular E-value 416-550 cas no. 16090-02-1 ci 71 widedly detergent raw material

Place of Origin : CHINA
Brand Name : Bangchem
Price : FOB/CIF/DDU
Packaging Details : 25KG/DRUM OR 400 KG /CARTON
Delivery Time : 10 days after receiving orders
Supply Ability : 10 mt/day
MOQ : 1kg
c.i. : 71
CAS NO : 16090-02-1
Apprearance : White light yellow even granular or powder
E-value : 540-580
Application : textile or detergent powder
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TECHNICAL DATA SHEET

FLUORECENT BRIGHTENER A(D)MS

C.I.71 CAS:16090-02-1

MOLECULAR FORMULA:C40H38N12O8S2Na2

MOLECULAR WEIGHT:924.93(As International relative Atom Mass 2005)

MAX UV ABSORPTION WAVELENGTH:350 nm

EXECUTIVE STANDARD:Q/LQH010-2006

Item

Indice

DMS

AMS

Appearance

White light yellow even powder or granular

1℅Extinction Coefficient

416±13

560±20

Moisture Content

≤5.0℅

Content of Water-Insoluble Impurities

≤0.5℅



SPECIFICATIONS


PROPERTYOptical Brightener A(DMS) is regarded as one of the perfect agent used in detergent industry. Owing to introduction the morpholine group into the molecular, the properties such as acid and perborate resistance be improved. It can be used in the whitening of cellulose fiber,polyamide fiber and fabrics,showing anionic characters and has optical blue color.It has better resistance to chloride bleaching than VBL and 31#,the most favorable dyeing bath PH value is 7-10.Its sunlight fastness is 4 grades.The most advantages used in detergent industry is its high matching capability,high accumulated washing whitening effect. So it can meet the requirements of any matching capability in detergent industry.

APPLICATION1.Used in detergent industry,for the synthetic detergent,toilet soap and soap 2.Used in the fabric of cotton fiber,nylon,etc taking on excellent whitening effect on artificial fiber,polyamide,vinylon,also has good whitening effect on protein fiber,aminoplastics.

PROCEDUROptical brightener A(DMS) has less solubility than VBL and 31#,it can be soluble in hot water and form about 10%suspension liquid.The liquid should be used immediately when ready and avoid sunlight. The dosage used is 0.1-0.5%in detergent industry and 0.1-0.3% in dyeing industry.

PACKAGPacked in cardboard bucket or cardboard box after being firstly packed in plastic bag.Net weight per bucket is 20kg or 25kg.

TRANSPORTATIONShould avoid sunlight and crash

STORAGEShould be stored in cool,dry and ventilate place, and storage time should not exceed 2 years


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