OEL Fastrac Catalog

Benzenesulfonic acid (BSA) is used for surfactant-enhanced oil recovery (SEOR), also known as surfactant flushing. Surfactant use allows for enhanced recovery of large volumes of light non-aqueous phase liquid (LNAPL) (petroleum hydrocarbons). In a typical application, multiple injection wells are installed, as well as multiple hydraulic control wells and multiple recovery wells. Design involves groundwater flow modeling, tracer testing, and the establishment of a constant forced-gradient flow field through the NAPL smear zone. A polymer solution (guar gum or xantham gum) is injected to create a viscous plug flow behind the surfactant for the purpose of improving sweep efficiency and accelerating the recovery of NAPL and surfactant.

Affygility Solutions has an occupational exposure limit (OEL) and control band assignment for this active pharmaceutical ingredient (API). This monograph also contains the acceptable daily exposure (ADE) value.

Why do you need this OEL Fastrac monograph?

OEL Fastrac monographs are a cost-effective and convenient way to meet the requirements for PDEs (ADEs) contained in the EMA Guideline on setting health based exposure limits for use in risk identification in the manufacture of different medicinal products in shared facilities (EMA/CHMP/CVMP/SWP/169430/2012), as well as PIC/S and ANVISA requirements, and to obtain the following information:

• The numerical OEL and control band assignment needed to determine the level of required engineering controls and personal protective equipment
• A listing of all cited references utilized in the derivation of the OEL and ADE
• An expert review and discussion with respect to the critical endpoints of concern, the rationale for the choice of endpoints, and dose that is to be used in the derivation of the ADE (PDE), as required by the EMA's Guideline on setting health-based exposure limits for use in risk identification in the manufacture of different medicinal products in shared facilities

Benefits of OEL Fastrac monographs

• Fully documented. Over 20 pages in length, with calculations and cited references.
• Save time! Unsurpassed delivery with instant download.
• Save money. Similar documents cost 5-12 times as much.
• Stay current. Automatic notification of revisions.

How to order

To order an OEL/ADE monograph for Benzenesulfonic Acid, just click the ADD TO CART button.

HBEL

If you're wondering about HBEL, we have something for you.