PRODUCT: LINEAR ALKYLBENZENE SULPHONIC ACID SDS NUMBER: DT-0002 VERSION: 09 DATE: 12/18/2013 PAGE: 3/ 12 MATERIAL SAFETY DATA SHEET Skin Contact: Remove contaminated clothing and shoes.

Product name : Chloro Sulphonic Acid CAS-No. Sulfonic acid Chemical Formula: Not applicable Section 2: Composition and Information on Ingredients Composition: Name CAS No. Methanesulfonic acid (MsOH) is a colorless liquid with the chemical formula CH 3 SO 3 H. It is the simplest of the alkylsulfonic acids. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA Sulfonic acid groups are often introduced into organic molecules such as dyes to stabilize them for use in aqueous dye baths. A sulfonic acid (or sulphonic acid) refers to a member of the class of organosulfur compounds with the general formula R−S(=O) 2 −OH, where R is an organic alkyl or aryl group and the S(=O) 2 (OH) group a sulfonyl hydroxide. Wash exposed areas with plenty of water for at least 15 minutes. p-Toluenesulfonic acid is highly soluble in water, 620,000 mg/L(1), and therefore should be scavenged by rain(SRC). Traditionally, soaps are the popular surfactants, being derived from fatty acids. Salts and esters of methanesulfonic acid are known as mesylates (or methanesulfonates, as in ethyl methanesulfonate).It is hygroscopic in its concentrated form. %by weight Sodium salt of naphthalene sulfonate Polymerized with formaldehyde 36290-04-7 >88.0 Sodium sulfate 7757 … Sulfonic acid groups also improve the washfastness of wool and silk dyes by enabling the dye to bind more tightly to the fabric. Synonym: Indirubin-3ʹ-monoxime-5-sulphonic Acid - CAS 331467-05-1 - Calbiochem Empirical Formula (Hill Notation): C 16 H 11 N 3 O 5 S Molecular Weight: 357.34 EINECS No. As a substituent, it is known as a sulfo group.A sulfonic acid can be thought of as sulfuric acid with one hydroxyl group replaced by an organic substituent. The most important use of sulfonic acid salts (sulfonates) is in the detergent industry. Vapor-phase p- toluenesulfonic acid will react with photochemically-produced hydroxyl radicals resulting in an estimated half-life of 11.8 days (3,SRC). Detergents and surfactants Detergents and surfactants are molecules that combine highly nonpolar and highly polar groups. : 7790-94-5 1.2 Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratorychemicals, Industrial & for professional use only.