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Sulphuric acid , 1 l

ROTIPURAN® 95-98 %, p.a., ISO, max. 0,005 ppm Hg
Icon_EVE-EUD Please consider that this product might be liable to some legal sanctions as for example to obtain an end user declaration or the prohibition of some applications. For details please do contact your counterpart in our sales department!
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Danger
H290-H314
i may be corrosive to metals, causes severe skin burns and eye damage
P280 P301+P330+P331 P303+P361+P353 P305+P351+P338 P310
i wear protective gloves/protective clothing/eye protection/face protection, IF SWALLOWED: rinse mouth. Do NOT induce vomiting, 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
Related products
Pack Qty.
Pack.
Empirical formula H2SO4
Molar mass (M) 98,08 g/mol
Density (D) 1,84 g/cm³
Boiling point (bp) 315 °C
Melting point (mp) -15 °C
ADR 8 II
WGK 1
CAS No. [7664-93-9]
EG-Nr. 231-639-5
UN-Nr. 1830

Dissolving agent for organic and anorganic samples. For determination of mercury.

Guarantee analysis

CHF49.70/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. X944.1

In stock
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from 6 Pack Qty. CHF47.22/Pack Qty.
from 24 Pack Qty. CHF44.73/Pack Qty.
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Sulphuric acid
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Order No. Pack Qty. Pack. Price Quantity
X944.1 1 l glass CHF49.70
X944.2 2.5 l glass CHF93.10
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General information

Analysis of Food

Carl ROTH also offers reagents suitable for food analysis.

On the following pages, you will find the determination of
• Nitrogen according to Kjeldahl
• Sugar
• Mercury
• Trichinae
• Fat

and the determination of the
• Iodine value
• Acid value
• Peroxide value
• Saponification value

as well as other determining factors such as
• Viscosity
• Density
• Hydroxyl value
• Fluoride ions


Determination of mercury

Mercury has been used in technical applications since ancient times. Its high mobility means that it is particularly prevalent in the environment. Yet huge amounts of it are continuously being released into the atmosphere, for example through combustion reactions. Mercury forms organic compounds that are fat-soluble, which enables them to enter the food chain. The two most commonly used standard methods for analysing mercury are the AAS (atomic absorption spectroscopy) procedure and the ICP (inductively coupled plasma) technique. It goes without saying that the reagents used to prepare samples must not contain mercury. Carl ROTH offers these reagents with a mercury content of less than 0,05 ppm.


Acids and Bases for Analysis (p.a.)

Carl ROTH provides suitable acids and bases for different requirements!

  • High purity
  • High batch consistancy
  • Detailed specifications
  • Good price-performance ratio


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found:

Guarantee analysis

Assay (acidim.)95,0-98,0 %  
Colour (Hazen)≤10  
Chloride (Cl)≤0,00001 %  
Nitrate (NO3)≤0,00002 %  
Phosphate (PO4)≤0,0005 %  
Ammonium (NH4)≤0,0002 %  
Mercury (Hg)≤0,0000005 %  
Silver (Ag)≤0,000002 %  
Aluminium (Al)≤0,000005 %  
Arsenic (As)≤0,000001 %  
Calcium (Ca)≤0,00002 %  
Cadmium (Cd)≤0,000002 %  
Cobalt (Co)≤0,000002 %  
Chromium (Cr)≤0,000005 %  
Copper (Cu)≤0,000001 %  
Iron (Fe)≤0,00001 %  
Potassium (K)≤0,00001 %  
Lithium (Li)≤0,000002 %  
Magnesium (Mg)≤0,000005 %  
Manganese (Mn)≤0,000001 %  
Sodium (Na)≤0,00005 %  
Nickel (Ni)≤0,000002 %  
Lead (Pb)≤0,000002 %  
Strontium (Sr)≤0,000002 %  
Zinc (Zn)≤0,000005 %  
Ash content≤0,0005 %  
KMNO4 reducing matter (as SO2)≤0,0002 %  

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