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Appearance | White to off-white crystalline powder | Brand Name | . | CAS No. | 27503-81-7 |
---|---|---|---|---|---|
EINECS No. | 278-502-0 | MF | C13H10N2O3S | Model Number | . |
Other Names | 2-Phenyl-3H-benzimidazole-5-sulfonic acid | Place of Origin | Maharashtra, India | Purity | 98% |
Usage | Cosmetic Raw Materials |
Phenyl Benzimidazole Sulfonic Acid – PBSA
PRODUCT DESCRIPTION
Chemical Name : 2-Phenyl-3H-benzimidazole-5-sulfonic acid
Mol. Formula : C13H10N2O3S
Mol. Weight : 274.30
CAS No. : 27503-81-7
EINECS No. : 278-502-0
TYPICAL PROPERTIES
Appearance & color | White to off-white crystalline powder |
Assay (% w/w) | NLT 98.00 |
Loss on drying | NMT 2.0 % |
UV Specific Extinction E1cm 1% (at 302nm) | 920 - 1000 |
APPLICATIONS
Water soluble UV-B Filter used extensively in sun care and cosmetics preparations. Find applications in Hair care segment and aqueous hair gels.
Due to its water-solubility it is perfect for sun care without oil, thus helping to develop sun care or skin care with UV protection with light skin feeling.
PBSA have synergetic effect on SPF in combination with other oil soluble sunscreens.
PACKAGING
20 Kg packed in corrugated box with double LDPE liner inside.
STORAGE
Store away from incompatible substances.
Incompatibilities : Oxidizers (strong) : Fire and explosion hazard, protect from light.
Expiry Date : 2 Years from date of original packaging under adequate storage conditions.
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