Para Amino Benzoic Acid

Trifluoro Actic Acid Usage : At a low concentration, TFA is used as an ion pairing agent in liquid chromatography (HPLC) of organic compounds, particularly peptides and small proteins. TFA is a versatile solvent for NMR spectroscopy (for materials stable in acid). It is also used as a calibrant in mass spectrometry. Molecular Weight : 114.02 g/mol Molecular Formula : C2HF3O2 Purity : 98% Melting Point : 15.4 °C (4.3 °F; 257.8 K) Solubility : 1.49 g/cm Application : Trifluoroacetic acid has been used as the reagent of choice for the removal of nitrogen and oxygen protecting groups by solvolysis under aqueous or anhydrous conditions. Storage : Room Temperature CAS No : 76051 Appearance : COLORLESS LIQUID HS Code : 28459090 Grade : Reagent Grade Structural Formula : C2HF3O2 Refractive Rate : n20/D 1.3 (lit.) EINECS No : 2009293 Boiling point : 72.4 C Ph Level : 0.20.5 Organic Acid Types : Carboxylic Acid Classification : Organic Acids Other Names : 2,2,2Trifluoroacetic acid 2,2,2Trifluoroethanoic acid , Perfluoroacetic acid Trifluoroethanoic acid TFA Form : Powder

EDC(1-ethyl-3-(3-dimethylaminopropyl) Carbodimide Hydrochloride) Usage : 1Ethyl3(3dimethylaminopropyl)carbodiimide (EDC, EDAC or EDCI) is a watersoluble carbodiimide usually handled as the hydrochloride. It is typically employed in the 4.06.0 pH range. It is generally used as a carboxyl activating agent for the coupling of primary amines to yield amide bonds. Molecular Weight : 191.70 g/mol Grams (g) Molecular Formula : C8H17N3 HCl Purity : 98% Melting Point : 110 115 C (230 239 F) Solubility : Soluble in water Application : Other Storage : Freezer CAS No : 25952538 Appearance : White to Off White Powder HS Code : 29420090 Grade : Laboratory Structural Formula : C8H17N3 HCl Density : 0.877 g/mL at 20 C (lit.) Gram per millilitre (g/mL) Refractive Rate : n20/D 1.461 EINECS No : 2473612 Product Type : Laboratory Chemical Physical Form : Solid Shelf Life : 5 Years Ph Level : 4.06.0

Triphenyl phosphine Usage : Triphenylphosphine used as an oxidation and UV stabilizer in plastics. In the dye industry, Triphenylphosphine is used as sensitizer, heat stabilizers, light stabilizers, antioxidants, flame retardants, antistatic agents, rubber antiozonants and analytical reagent. Molecular Weight : 262.29 g/mol Grams (g) Molecular Formula : C18H15P Purity : 98% Melting Point : 78.0 C 83.0 C Solubility : Soluble in Toluene Application : Industrial Storage : Other CAS No : 603350 Appearance : White Crystalline Powder HS Code : 29420090 Grade : Medicine Grade Structural Formula : C18H15P Density : 1.1 g/cm Gram per cubic centimeter(g/cm3) Product Type : Chemical Compound Physical Form : Powder Shelf Life : 2 Years Form : Powder

Tri Fluro Acetic Acid Usage : Trifluoroacetic acid has been used as the reagent of choice for the removal of nitrogen and oxygen protecting groups by solvolysis under aqueous or anhydrous conditions. Molecular Weight : 114.02 g/mol Grams (g) Molecular Formula : C2HF3O2 Purity : 99 % Melting Point : 15.4 C Solubility : in water TFA is miscible. Application : TFA has important properties for its use in organic synthesis, such as low boiling point, high dielectric constant and strong acidity. CAS No : 76051 Appearance : colorless fuming liquid HS Code : 29159093 Grade : Industrial Grade Structural Formula : C2HF3O2 Density : 1.49 g/cm Gram per cubic centimeter(g/cm3) Refractive Rate : n20/D 1.3 (lit.) EINECS No : 2009293 Boiling point : 72.4 C Organic Acid Types : Carboxylic Acid Classification : Organic Acids Other Names : Trifluoroethanoic acid