METHYL PARA TOLUENE SULFONATE (2) Purity : 99% Molecular Weight : 186.23 g/mol Usage : Primarily for chemical synthesis and industrial usage CAS No : 80488 Storage : Other, Store in a cool dry and wellventilated location in a sealed container Properties : Stable under recommended storage conditions; chemically reactive with strong oxidizing agents Appearance : White to offwhite crystalline solid HS Code : 290410 Structural Formula : CH3C6H4SO3CH3 Grade : Industrial and pharmaceutical grade Density : 1.3 Gram per cubic centimeter(g/cm3) Solubility : Soluble in organic solvents like ethanol ether and chloroform Application : Other , Used as an intermediate in organic synthesis and in the pharmaceutical and agricultural industries Smell : Other, Faint aromatic odor Ingredients : Methyl groups and ptoluenesulfonate radical structure Poisonous : NO Physical Form : Other, Crystalline or powder form EINECS No : 2012858 Melting Point : 3840C Shape : other, Irregular crystalline or powder Ph Level : Neutral (approximately 7) Molecular Formula : C8H10O3S Shelf Life : 2 years if stored under recommended conditions Refractive Rate : 1.501 (approximate value) Taste : Odorless and tasteless, Other

DISINFECTANTS Purity : Typically 7099% for alcoholbased disinfectants Molecular Weight : Varies based on composition Usage : Apply directly onto surfaces; ensure proper contact time before wiping CAS No : Varies based on active ingredient (e.g. 64175 for ethanol) Storage : Other, Store in a cool dry place away from direct sunlight and heat sources Properties : Antibacterial antiviral antifungal Appearance : Clear or slightly colored HS Code : 3808.94.00 Structural Formula : Depends on active ingredient (e.g. CH3CH2OH for ethanol) Grade : Industrial Medical and Pharmaceutical grades available Density : 1.2 Gram per cubic centimeter(g/cm3) Solubility : Highly soluble in water (depends on composition) Application : Other , Used for cleaning and disinfection of surfaces in medical industrial and domestic environments Smell : Other, Characteristic or chemicallike Ingredients : Active ingredients may include ethanol isopropyl alcohol or quaternary ammonium compounds Poisonous : NO Physical Form : Other, Liquid gel or spray EINECS No : Varies depending on the active ingredients Melting Point : Varies; usually below 0C for alcoholbased disinfectants Shape : Liquid or gel form, other Ph Level : Neutral to slightly acidic/alkaline (typically in the range of 68) Molecular Formula : Varies based on composition (e.g. C2H6O for ethanolbased disinfectants) Shelf Life : Typically 1236 months depending on the product formulation Refractive Rate : Varies (dependent on formulation) Taste : Odorless

4-TOLUENE SULFONIC ACID (MONOHYDRATE) Purity : 99% Molecular Weight : 172.20 g/mol Usage : Chemical industry pharmaceutical manufacturing and lab reagents CAS No : 6192525 Storage : Other, Store in a cool dry and wellventilated area away from incompatible substances Properties : Strong acid stable under normal conditions highly hydrophilic Appearance : White to offwhite crystalline solid HS Code : 29041000 Structural Formula : C7H7SO3HH2O Grade : Industrial Grade Density : 1.24 Gram per cubic centimeter(g/cm3) Solubility : Soluble in water ethanol and other organic solvents Application : Other , Catalyst in organic synthesis chemical synthesis and pharmaceutical intermediates Smell : Pungent Ingredients : Toluene Sulfonic Acid and Water Poisonous : NO Physical Form : Other, Crystalline powder EINECS No : 2010177 Melting Point : 103105C Shape : other, Granular or powdered form Ph Level : Acidic Molecular Formula : C7H8O3S Shelf Life : 24 months if stored properly Taste : Sour

4-TOLUENE SULFONYL CHLORIDE Purity : Typically 99% Molecular Weight : 190.65 g/mol Usage : As a chemical intermediate in the production of pharmaceuticals agrochemicals and dyes CAS No : 98599 Storage : Store in a cool dry and wellventilated area away from water bases and oxidizing agents, Other Properties : Reacts with amines and alcohols to form sulfonamide or sulfonate derivatives; highly reactive as a chlorinating agent Appearance : White to offwhite crystalline powder HS Code : 290399 Structural Formula : C7H7ClO2S (consists of a toluene ring substituted with a sulfonyl chloride group) Grade : Industrial grade and pharmaceutical grade Density : 1.3 Gram per cubic centimeter(g/cm3) Solubility : Slightly soluble in water soluble in organic solvents like acetone and benzene Application : Other , Used as a reagent in organic synthesis particularly in sulfonylations and as an intermediate in chemical manufacturing Smell : Pungent odor, Other Ingredients : 4Toluene Sulfonyl Chloride sometimes with negligible impurities from manufacturing Poisonous : YES Physical Form : Other, Crystalline solid EINECS No : 2026848 Melting Point : 6569C Shape : other, Crystalline solid Ph Level : Not applicable (does not dissociate to contribute to pH directly) Molecular Formula : C7H7ClO2S Shelf Life : Typically 24 months if stored under recommended conditions Refractive Rate : Not available