Fluorescein-Natrium (Uranin) 100g Karbid Analytical chemistry: pH indicator with

Description

Analytical chemistry: pH indicator with transition range of approx

- Iodine helps with the work of the thyroid

Made from pasteurized cream

• Avoid prolonged exposure to the sun

Vitamin A (%NRV) 10%NRV

Fluorescein-Natrium (Uranin) 100g Karbid Analytical chemistry: pH indicator withFluorescein Sodium Salt International designation: Uranine Chemical formula: C20H10Na2O5 Molar mass: 376. 27 g mol CAS number: 518 47 8 EC number: 208 253 0 Technical Data Physical form: Powder Color: dark green or orange yellow (light green fluorescence) Odor: odorless Melting point: approx. 320C (decomposition) Solubility in water: very soluble pH (aqueous solution): approx. 6 9 (depending on concentration) Bulk density: no data available

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