- Synonyms: Puerzym - CAS [9001-75-6] - EINECS-No.: 232-629-3 - Solub. in water: (20 ºC): soluble - EC-Index-No.: 647-008-00-6 - GHS-signal word: Danger - GHS-H sentences: H334 - H335 - H315 - H319 - GHS-P sentences: P284 - P261 - P305+P351+P338 - P321 - P405 - P501a - Tariff number: 3507 90 90 90 - Applications: analytical chemistry, laboratory reagent, in the pharmaceutics industry, in food industry, in biochemistry (enzyme). SPECIFICATIONS activity : 1:3000 The pH of the activity measurement is indicated in USP.