Hydro Testing Corrosion Inhibitor RXSOL 4000 is a cocktail of water soluble chemicals designed to protect pipelines from corrosion during hydrostatic testing and mothball operations. Hydro Testing Corrosion Inhibitor RXSOL 4000 incorporates oxygen scavenger to rapidly remove oxygen, biocide to prevent Microbial Influenced Corrosion (MIC), together with a film forming corrosion inhibitor to combat acid (low pH) corrosion. Hydro Testing Corrosion Inhibitor RXSOL 4000 represents a single stage treatment chemical treatment, for hydrotest and mothball operations. Hydro Testing Corrosion Inhibitor RXSOL 4000 is a completely soluble product in fresh water, seawater and in most oilfield brine solutions. It is, therefore, suitable for use in water injection systems (which have no mechanical deaeration), hydrotest and mothball operations, and as a packer fluid. Hydro Testing Corrosion Inhibitor RXSOL 4000 has been used in a large number of major projects in the North Sea, Latin America and South East Asia.

Risk of serious damage to eyes. In case of contact with eyes, rinse immediately with plenty of water & seek medical advice.  Wear suitable gloves and eye / face protection

Propylene glycol is tolerated well by the skin and shouldn't cause redness or irritation. Propylene glycol is a penetration-enhancing humectant.
 

Propylene Glycol USP is a widely used ingredient in pharmaceutical, food, cosmetic, personal care, flavors and animal feed applications; an overview of typical uses of Propylene Glycol USP as below.It must be emphasized that it is the user’s responsibility to consult area and country-specific regulations for details of approved use.

1. Pharmaceuticals - Solvent for active ingredients in oral, and topical products.
    
2. Cosmetics & Personal Care - Solvent, coupling agent, carrier, emulsion stabilizer, softening agent, viscosity modifier and humectant in many types of cosmetics and personal care products such as skincare, sun care, shampoo, bath/shower products, toothpastes, mouthwashes, shaving products and baby care products.
    
3. Flavors & Fragrances - Solvent and extraction solvent of flavors and fragrances for applications in food, beverages, perfumes and cosmetics.
    
4. Food - Various applications as a direct food additive (E 1520) such as a carrier or carrier solvent for colors, emulsifiers, antioxidants and enzymes (in Europe with maximum 1 g/kg in human foodstuffs), and humectant and stabilizer in fruits, vegetables and bakery goods (except in Europe). Propylene Glycol USP is also applied in indirect contact food applications, such as a low temperature heat-transfer fluid in the brewing, dairy and ice cream industries and for food storage facilities, an equipment cleaner fluid or a solvent for printing inks.
    
5. Pet foods & Animal Feed - Humectant, emulsifier, preservative, solvent foradditives, energy source and aid for prevention of ketosis (acetonemia) in dairycattle. In EMEA a specific tailor made Propylene Glycol Animal Feed is offered forthis application.