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Raw Materials of Fluorescent Brightener Optical Brightening DSD Acid
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Product Details
| Brand Name | STD | Place of Origin | China | |
| Model Number | DSD acid | Application | insecticide | |
| Purity | 95 | EINECS No. | 201-325-2 | |
| MF | C14H14N2O6S2 | Other Names | DASDA | |
| CAS No. | 81-11-8 | Appearance | Light yellow paste or powder | |
| Grade Standard | Industrial Grade |
25kg/bag
Product Description
raw materials of Fluorescent brightener Optical Brightening DSD acid
CAS No.:81-11-8
Other Names:DASDA
MF:C14H14N2O6S2
EINECS No.:201-325-2
Purity:95%min
Appearance:LIGHT YELLOW POWDER
Product name:DASDA
Name:4,4'-Diaminostilbene-2,2'diasulfonic acid
Packing:25kg Plastic Woven Bags
Grade:Technical Grade
Color:LIGHT YELLOW POWDER
DSD acid (4,4'-Diaminostilbene-2,2'diasulfonic acid) is used in the production of fluorescent brightener, direct frozen yellow G and direct yellow R, and as insecticide
Light yellow paste or powder, soluble in ethanol and ether, insoluble in water, easy to dissolve in alkali solution. It is easy to oxidize to red, and it has the properties of aromatic acids and amines
Company Profile
Shijiazhuang Standard imp&exp CO.,LTD. is a comprehensive group of chemicals content food additive,feed additive,water treatment. Sodium thiosulfate,Highsoundless Cracking Agent(expansive mortar).MAGNESIUM CHLORIDE a specialist manufacturer of Food Additive, Feed Additive more than 20 years. our product have exported to USA, Brazil, Chile,Newzealand, Australia, Croatia,Senegal,Vietnam etc,food additive (Monosodium Glutamate, Chicken Bouillon)We have two fermentation department, use high quality corn starch as raw materials,through fermenting, decolorizing,crystallzing,done as our fine monosodium glutamate,in the Chicken Seasoning department,we use nature chicken powder,mix with salt,palm oil,flavor enhancers,vegetable fat,msg,etc, done as our find chicken bouillon Feed additiveour company use the achievements in scientific research from the university,combined with the advantages of local raw materials ,produced the tributyrin.Take care of the intestinal health of cubsWater treatment We produced cyanuric acid,trichloroiminocyanuric acid Choramine B.main used for in swimming pool and Disinfection in hospital ,1-Hydroxy Ethylidene-1,1-Diphosphonic Acid as corrosion inhibitor.On the basis of mutual benefit, we are ready to cooperate with partners from all over the world.
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- Shijiazhuang Standard Chemicals Co.ltd
Product Categories
| food additives | Inorganic Salts | feed additive | Water Treatment Chemicals |
| Chemical Auxiliary Agent | Inorganic Chemicals | Firefighting Powder | Detergent |
| ACID |
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