Product Overview
This Optical Brightener BA is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants. Appearance: light yellow uniform powder Florescent strength (equivalent to the standard sample E370): 100+_3 Color shade: similar to slightly different Moisture content:
This Optical Brightener BA is readily soluble in water, acid-resistant, alkali-resistant, and has much better whitening effect than VBL at PH4.5-7. Belonging to anionic type, it can be used in the one bath with anionic or nonionic surfactants. Appearance: light yellow uniform powder Florescent strength (equivalent to the standard sample E370): 100+_3 Color shade: similar to slightly different Moisture content:
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