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Barium hydroxide octahydrate, 500 g

≥98 %, p.a., ISO
Mogelijke gevolgen: vernietigen metalen en zijn bijtend voor lichaamsweefsel; ernstig oogletsel is mogelijk. Veiligheid: contact vermijden; veiligheidsbril en handschoenen dragen. Bij contact ogen en huid met water spoelen.
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.
Danger
H302+H332-H314
i harmful if swallowed or if inhaled, causes severe skin burns and eye damage
P280 P303+P361+P353 P305+P351+P338 P310
i wear protective gloves/eye protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor
VE
Verp.
Empirical formula Ba(OH)2 · 8 H2O
Molar mass (M) 315,48 g/mol
Density (D) 2,18 g/cm³
Melting point (mp) 78 °C
ADR 8 II
WGK 1
CAS No. [12230-71-6]
EG-Nr. 241-234-5
UN-Nr. 3262

Reagent for the detection of CO2 and for the preparation of various barium salts.

Guarantee analysis

42,90 €/VE 

Excl. btw | 500 g Per VE

Bestelnr. P009.1

Binnenkort beschikbaar
Vrij van verzendingskosten vanaf 125 €
Vanaf 6 VE 40,76 €/VE
Vanaf 24 VE 38,61 €/VE
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Barium hydroxide octahydrate
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
P009.1 500 g plastic 42,90 €
P009.2 250 g plastic 27,85 €
P009.3 1 kg plastic 67,65 €
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Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

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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

Anion detection


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≥98,0 %  
In HCl insoluble matter≤0,005 %  
Carbonate (as BaCO3)≤2,0 %  
Chloride (Cl)≤0,001 %  
Sulphide (S)≤0,001 %  
Calcium (Ca)≤0,05 %  
Cadmium (Cd)≤0,0005 %  
Iron (Fe)≤0,001 %  
Magnesium (Mg)≤0,002 %  
Sodium (Na)≤0,01 %  
Lead (Pb)≤0,0005 %  
Copper (Cu)≤0,0005 %  
Potassium (K)≤0,005 %  
Strontium (Sr)≤1,5 %  
Zinc (Zn)≤0,0005 %  

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