Phenylbenzimidazole Sulfonic Acid (Sarasorb PBSA)

1. STRUCTURE
Phenylbenzimidazole Sulfonic Acid (Sarasorb PBSA)
2. PRODUCT NAME & DETAILS
Product Name Phenylbenzimidazole Sulfonic Acid (Sarasorb PBSA)
Product Code 011557
CAS No 27503-81-7
HS Code 2933.99.90
Molecular Formula C13H10N2O3
Molecular Wt. 274.30
3. REGULATORY INFORMATION
Chemical nameCommon names and synonymsCAS numberEC number
Phenylbenzimidazole Sulfonic
Acid (PBSA)
2-Phenyl-1H-benzimidazole5-sulfonic acid
27503-81-7
248-502-0
European Inventory of Existing Commercial Chemical Substances (EINECS)
Listed
EC Inventory
Listed
United States Toxic Substances Control Act (TSCA) Inventory
Listed
China Catalog of Hazardous chemicals 2015
Not Listed
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC)
Listed
Korea Existing Chemicals List (KECL)
Not listed
Canadian Domestic Substance List (DSL)
Listed
Canadian Non-Domestic Substance List (NDSL)
Not Listed
Japanese Existing and New Chemical Substances Inventory (ENCS)
Not listed


4. SPECIFICATION
Physical Appearance
White to off white powder
Identification (HPLC)
Identical
Purity
NLT 98%
5. APPLICATIONIt is a water-soluble sun filter that offers protection against UV-B and short range  UV-A radiation.

It is a highly effective UV-B filter for the water phase
6. HAZARD CLASSIFICATION
Non-Hazardous substance
7. STORAGE CONDITION
Store at ambient temperature in dry place away from direct sun light.
8. PACKING DETAILS

20 kg Corrugated Box 

9. SHELF LIFE
3 years.
Disclaimer
Typical properties should not be considered as specification.
Product covered by valid patents are not offered or supplied for commercial use. The Patent position should be verified by the customer.
Products will not be supplied to countries where they could be in conflict with existing patents.
Products currently covered by valid US patents are offered for R&D use in accordance with 35 USC 271 (e) (I) Above information is given in good faith and without warrenty.

The above information is given in good faith and is without warranty

Frequently Asked Questions

Q1. What is Sarasorb PBSA and what is it used for?

 A1. Sarasorb PBSA is a water-soluble sun filter (white to off-white powder, HPLC purity not less than 98%) that gives protection against UVB and short-range UVA radiation and is a highly effective UVB filter for the water phase.


Q2. What are the key specifications of Sarasorb PBSA?

 A2. White to off-white powder, HPLC purity not less than 98%. CAS 27503-81-7, molecular formula C13H10N2O3S.


Q3. How is Sarasorb PBSA packed and how long is its shelf life?

 A3. It is supplied in 20 kg corrugated boxes. Shelf life is 3 years when stored at ambient temperature in a dry place away from direct sunlight.


Q4. On which chemical inventories is Sarasorb PBSA listed?

 A4. According to this page it is listed on EINECS, EC Inventory, US TSCA, China IECSC and Canada DSL. Please verify the status for your own market before use.


Q5. Does Sarex manufacture and supply Sarasorb PBSA in bulk?

 A5. Sarex Fine Chemicals manufactures Sarasorb PBSA (CAS 27503-81-7) in India and exports to customers in more than 40 countries. Use Inquire Now or Request a Sample for bulk quantities and quotes.