Naar de inhoud springen Naar het navigatiemenu springen

Hydrochloric acid, 5 l, plastic

1 mol/l - 1 N, volumetric standard solution
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.
Warning
H290
i may be corrosive to metals
P234 P390
i keep only in original packaging, absorb spillage to prevent material damage
Verwante producten
VE
Verp.
HCl, Hydrogen chloride
Empirical formula HCl
Molar mass (M) 36,46 g/mol
Density (D) 1,016 g/cm³
Boiling point (bp) >85 °C
ADR 8 II
WGK 1
CAS No. [7647-01-0]
EG-Nr. 231-595-7
UN-Nr. 1789


Type analysis
63,35 € /VE

50,40 €/VE  Campaign price!

Excl. btw | 5 l Per VE

Bestelnr. K025.2

Op voorraad
Vrij van verzendingskosten vanaf 125 €
Snelle en betrouwbare levering!
Carl Roth abonnementservice

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Hydrochloric acid
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
K025.1 1 l plastic 16,75 €
K025.2 5 l plastic 50,40 €
K025.3 5 l ROTI®CUBE 54,60 €
K025.4 10 l ROTI®CUBE 80,40 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

Downloads


Algemene informatie

Volumetric Standard Solutions

A volumetric standard solution is a solution containing a precisely known concentration of a substance. The concentration of a volumetric standard solution is determined using a primary standard, which is accurately weighed and dissolved to make a specific volume. Volumetric standard solutions are made using reagent-grade (p.a.) substances as source materials.


Volumetric Standard Solutions, ready-to-use

The advantages of this over making them yourself are:

  • Manufactured and tested using modern manufacturing and analytical methods
  • Ready-to-use solutions
  • High accuracy for precise analyses
  • Application of NIST-certified reference substances for checking
  • Connection to standard titrators is possible


Determination of Water Hardness

Water contains a whole host of salts and other compounds in addition to the gases dissolved in it (oxygen, nitrogen, carbon dioxide). Its most important constituents are magnesium and calcium in the form of their chlorides, sulphates and bicarbonates. These dissolved salts are known as hardeners. The bicarbonates precipitate in the heat (during boiling) as carbonates and are known as carbonate hardness or temporary hardness. The sulphate and chloride compounds are known as permanent hardness or non-carbonate hardness. Total hardness describes the concentration of alkaline earth metal ions in water.

The unit of measurement for water hardness used to be 1 °dH (German degrees of hardness), which corresponds to 10,00 mg CaO or 7,19 mg MgO in one litre of water. Today we use millimoles per litre (mmol/l), whereby 1 °dH corresponds to 0,18 mmol/l of earth metal ions and 1 mmol/l corresponds to 5,6 °dH.


Analysecertificaten

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

Type analysis

Amount-of-substance conc. (20 °C)1 mol/l ±0,2 %  
Titer0,998 - 1,002  

0 Beoordelingen

0.0 van 5 sterren