1.09926

Molybdenum standard

1000 mg Mo, [(NH₄)₆Mo₇O₂₄ 4H₂O in 0.7% NH₄OH] Titrisol^®

• Code UNSPSC : 41116107
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard
• Niveau de qualité: 100
• Gamme de produits: Titrisol^®
• Forme: concentrate
• Concentration: 1000 mg Mo
• Technique(s): AAS: suitable; ICP: suitable
• pH: 9.2 (20 °C in H₂O)
• Densité: 1.02 g/cm³ at 20 °C
• Application(s): industrial qc; pharmaceutical
• Format: single component solution
• Température de stockage: 15-25°C

Description

Application

Molybdenumstandard is used as a standard solution to determine the concentration ofmolybdenum in silicate geological samples using Flame Atomic Absorptionspectrometry. [1]

Caractéristiques et avantages

• Titrisol^® offers a wide range of concentrated single-element standards.
• Dilute the concentrated solution to achieve the desired standard concentration.
• Directly traceable to standard reference materials (SRM) from the National Institute of Standards and Technology (NIST).
• Supplied in easy-to-handle plastic ampoules.
• Accompanied with a batch-specific certificate of analysis (COA) containing information on the NIST batch and minimum shelf life.
• Provides reliable and reproducible results.

Remarque sur l'analyse

content (Mo): 1000 mg / Ampoule
Determination method:Titration with lead(II)nitrate solution .
(traceable to NIST - SRM 682)
Accuracy of the method: +/- 5 mg

Informations légales

Titrisol is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS05,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H315 - H318 - H410
• Conseils de prudence: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2
• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable