Richem is leading chemical supplier in China for Iso butyric acid. We can provide SGS inspection

TEST                                 STANDARD                    RESULT

Characteristics              Yellow crystalline powder                        Conforms

Solubility              Freely soluble in water, slightly soluble in               Conforms

                      alcohol, sparingly soluble in chloroform                 

Identification                 IR, UV, conforms                             Conforms

Chromatographic purity

Total:                           ≤2.0%                                   0.81%

Individual:                       ≤0.5%                                   0.36%

Specific rotation             between +18° and +23°                           +21.0°

Organic volatile impurities         Conforms                                Conforms

Assay                      Not less than 98.0%                             99.26%

Bacterial endotoxins        Not more than 0.5EU/mg                          Conforms

Result: Conform with the corporate standard.