Education and Teaching: Used as a classic indicator dye in analytical chemistry instruction

the RevitalHair dietary supplement improves the condition of hair and nails

increases collagen synthesis in the skin and provides intensive rejuvenating care

Italian tomato soup with vegetables

- Gleichmäßiger Hautton

Salpetersäure 30% TECH 20Liter Malachitgrün Education and Teaching: Used asNitric acid 30% technical solution Technical information about chemical reagents: Chemical formula: HNO CAS number: 7697 37 2 EC number: 231 714 2 Synonyms: Nitric acid 30%, Nitric acid solution Species: technical Content: 30. 0 1. 0% Physical state: liquid Color: colorless, yellows during storage Odor: pungent pH value: Melting point: approx. 19C Boiling point: approx. +116C Density: approx. 1. 18 g cm (20C) Vapor pressure: no data available