Potassium Standard Solution Traceable

ürün Kodu : 170230.0500

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Description
Catalogue Number 170230
Product Information
HS Code 3822 00 00
Quality Level MQ300
Physicochemical Information
Density 1.013 g/cm3 (20 °C)
pH value 0.5 (H₂O, 20 °C)
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Statement(s) H290: May be corrosive to metals.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P234: Keep only in original packaging.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ eye protection/ face protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
Signal Word Warning
Storage class 8A Combustible, corrosive hazardous materials
WGK WGK 1 slightly hazardous to water
Disposal 28
Aqueous solutions: Container D.
Safety Information
Categories of danger irritant
Storage and Shipping Information
Storage Store at +15°C to +25°C.
Transport Information
Declaration (railroad and road) ADR, RID UN 3264 , 8, III
Declaration (transport by air) IATA-DGR UN 3264 , 8, III
Declaration (transport by sea) IMDG-Code UN 3264 , 8, III, Segregation Group: 1 (Acids)
Specifications
Concentration     β (K) 990 - 1010 mg/l
Determination method: ICP - OES.
(traceable to NIST - SRM 3141a)
Accuracy of the method: +/- 5 mg/l

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