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BP-4

BP-4

Category :

Pharmaceuticals and Biochemicals

CAS NO : 4065-45-6
EC NO : 223-772-2
Molecular Formula : C14H11O6S
Main Specifications :
Synonyms : 2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid  Hydrate;BP-4;2-Hydroxy-4-Methoxy Benzophenone-5-Sulfonic acid;UV-284;Sulisobenzone;2-Hydroxy-4-Methoxybenzophenone-5-Sulfonic Acid;Benzophenone-4;2-Hydroxy-4-Methoxy-5-Sulfo-Benzophenone;
BP-4
Molecular Structure:BP-4 4065-45-6
Product description:

Description:

Chemical Name:  2-Hydroxy-4-Methoxy Benzophenone-5-Sulphonic Acid 

Commodity Name:Benzophenone-4;BP-4;UV-284 

Specification:

Item Specification
Appearance Off-White powder
Purity 99.50% Min
M.P 160.0℃ Min
Dry loss 2.0%  Max
Heavy metals 20ppm  Max
Specific Extinction At 285nm. 460 min
At 325 nm.  290 min
ph  1.20-2.20
K value 46.0-50.0
Gardner color 4.0 max
Turbidity 16.0NTU max

Application:As a kind of cosmetic sunscreen ingredient, it is widely used in sun lotion, cream, honey, latex, oil, non-toxic, no sensitization teratogenic effects.

Packing: 25kg/ drum

Storage:At dry and sunless place

Validity: 24 months

 

If you are sourcing BP-4 from China ,just feel free to inquire
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Company：
    Shandong Ailitong New Material Co.,Ltd
E-mail：
 chem@netsun.com
Address：
 Putong Economic Development Zone Qingzhou City ,Shandong P.R., China
Zip Code：
 262500
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