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Calcium chloride dihydrate, 500 g

≥99 %, p.a., ACS
Mogelijke gevolgen: leiden tot schade aan de gezondheid, irriteren organen, huid of luchtwegen. Leiden in grotere hoeveelheden tot de dood. Veiligheid: zoals hierboven; bij huidirritaties of oogcontact met water of geschikt middel spoelen.
Warning
H319
i causes serious eye irritation
P280 P305+P351+P338
i wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
VE
Verp.
Empirical formula CaCl2 · 2 H2O
Molar mass (M) 147,02 g/mol
Density (D) 1,85 g/cm³
Melting point (mp) 176 °C
WGK 1
CAS No. [10035-04-8]
EG-Nr. 233-140-8

Reagent for the preparation of freezing mixtures, for molecular biology.

Guarantee analysis

18,85 €/VE 

Excl. btw | 500 g Per VE

Bestelnr. 5239.2

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Vanaf 6 VE 17,91 €/VE
Vanaf 24 VE 16,96 €/VE
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Calcium chloride dihydrate
Geselecteerde hoeveelheid:   0
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Bestelnr. VE Verp. Prijs Hoeveelheid
5239.1 1 kg plastic 26,35 €
5239.2 500 g plastic 18,85 €
5239.3 2,5 kg plastic 55,80 €
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Algemene informatie

Salts for Analysis

Our salts for analysis are manufactured under strict production guidelines. Analytical purity and best quality reliably characterize each batch. Salts in p.a. quality made by Carl ROTH meet the high requirements for reproducible results. Most of our salts are additionally specified according to international standards like ACS and ISO.

Definition:
p.a.: pro analysi (for analysis)ACS: American Chemical SocietyISO: International Standard Organisation

Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Guarantee analysis

Assay (compl.)≥99,0 %  
pH-value (5 %, water)4,5-8,5  
In H2O insoluble matter≤0,01 %  
Sulphate (SO4)≤0,01 %  
Phosphate (PO4)≤0,001 %  
Ammonium (NH4)≤0,005 %  
Oxidizing substances (as NO3)≤0,003 %  
Barium (Ba)≤0,005 %  
Lead (Pb)≤0,0005 %  
Iron (Fe)≤0,0003 %  
Potassium (K)≤0,01 %  
Copper (Cu)≤0,0005 %  
Magnesium (Mg)≤0,005 %  
Manganese (Mn)≤0,0005 %  
Sodium (Na)≤0,02 %  
Nickel (Ni)≤0,0005 %  
Heavy metals (as Pb)≤0,0005 %  
Strontium (Sr)≤0,01 %  
Zinc (Zn)≤0,001 %  

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