CHROMIUM AAS STANDARD SOLUTION 1000 mg/L Cr IN DILUTED HNO3 traceable to NIST

Description

Expiry date: 12 months from the date of opening

Article No. A140N Grade
Purity CAS No. NA
Molecular Formula Molecular Weight
H.S. Code 2834.2990 Shelf Life 48 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
pH value 6 – 8 at 25 °C Boiling point [°C] 100°C
Density [g/cm3] 1 Solubility in water [% weight] Completely miscible

Specifications

Appearance Colorless to Blue with a Green or Purple Cast liquid
Amount of substance concentration c(Cr) 1000 mg/L +/-0.2%
Matrix 0.5 mol/L HNO3
Packings

100 ml 00100
500 ml 00500

Safety Information

Symbol: GHS05; GHS08
Signal Word: Danger
UN No.: 3264
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H290 – H315 – H319
Precaution Statement: P302 + P352 – P305 + P351 + P338
Risk Statement: 36/38