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And whether bleaching additives is carrier of chemical activator, or automotive lubricant. there are 5,147 bleaching additives suppliers, mainly located in asia. the top supplying country or region is china, which supply 100% of bleaching additives respectively.

Manufacturer chemical industry water treatment activated bleaching powder for coconut oil , find complete details about manufacturer chemical industry water treatment activated bleaching powder for coconut oil,activated bleaching powder,bleaching powder,water treatment bleaching powder from electronics chemicals supplier or manufacturer-guangxi long'an …

Optical brightening agent / optical brightener 4bk c.i. 113: optical brightener 4bk c.i. 113: c.i. 113: cas 12768-92-2: structure: stilbene bistriazine derivative: moisture: 5%max: appearance: slight yellow uniform powder: shade:slight bluish: strength: 100±3%: fineness(120 meshes residue): 5%max: application: mainly be used in whitening of ...

Optical brightener brightening colors or mask yellowing by optically yield a brighter, fresher appearance. it’s synonym name oba which is also known as fluorescent whitening agent(fwa) or fluorescent brightening agent(fba). typical optical brightener for paper are vbl, bbu, hs, hst. vbl is also known as fluorescent brightener 85.

We're an enterprise that export OB optical whitening agent for masterbatch manufacturer in Vietnam to China, we're approved by the relevant state registratio. Major OB optical whitening agent for masterbatch manufacturer in Vietnam and sell to many regions in China, solution out there upon request. We have the spirit of "customer 1st, honesty first" principle, having a variety of enterprises established long-term cooperative partnership.


We're an enterprise that export OB optical whitening agent for masterbatch manufacturer in Vietnam to China, we're approved by the relevant state registratio. Key OB optical whitening agent for masterbatch manufacturer in Vietnam and sell to many regions in China, product obtainable upon request. We've the spirit of "customer first, honesty first" principle, using a quantity of enterprises established long-term cooperative connection.

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