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optical brightener BBU

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Shijiazhuang Taicang Chemical Technology Co., Ltd.

China

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联系人 Ms. Elva

zhengding, Shijiazhuang, Hebei

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Optical Brightener BBU
CAS: *********9 C.I.**0

Molecular Formula: C*0H*0N*2O*6S4Na2
Molecular Weight:***5.*2
CAS No.: *********9
Max UV Absorption Wave:**0nm
Descriptions:
It is light yellow powder. It has anionic character and optical blue color.
It has good water solubility, in cooling water at **0g/L, in boiling water at **0g/L.
It has good resistance to hard water, bleaching agent and acid etc.

Specifications:

Appearance	White powder
UV absorption (E-Value)	**6
Moisture, %	5.0 max
Insolubility in water, %	0.5 max
Residue on **0um sieve, %	*0.0 max

Applications:
Widely used in cotton fiber, and paper pulp.
Recommended use:
Bath temperature is about ****8℃, holding time is about ****0 minutes, bath ratio is 1:*0, vapour steaming about *5 minutes, the dosage is 0.**0.5%.
Packing: *5kg cardboard drum
Transportation & Storage:Store in cool, dry and ventilated place, Should avoid direct sunlight.
Validity:2 years.

optical brightener BBU

Shijiazhuang Taicang Chemical Technology Co., Ltd.

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optical brightener BBU

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