Jump to content Jump to navigation menu

Pyridine, 1 l

ROTIPURAN® ≥99,5 %, p.a., ACS
Examples of effect: Flammable; liquids form compounds with the air which can become explosive; produce flammable gases with water or can self-combust. Safety: Keep away from open flames and sources of heat; close containers tightly; store in a fire-safe manner.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
danger
H225-H302+H312+H332-H315-H319
i highly flammable liquid and vapour, harmful if swallowed, in contact with skin or if inhaled, causes skin irritation, causes serious eye irritation
P210.2 P233 P280.7 P302+P352.0 P304+P340 P305+P351+P338
i keep away from open flames and hot surfaces. No smoking, keep container tightly closed, wear protective gloves/eye protection, IF ON SKIN: Wash with plenty of water, IF INHALED: Remove person to fresh air and keep comfortable for breathing, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
Pack Qty.
Pack.
Empirical formula C5H5N
Molar mass (M) 79,10 g/mol
Density (D) 0,982 g/cm³
Boiling point (bp) 116 °C
Flash point (flp) 20 °C
Melting point (mp) -42 °C
ADR 3 II
WGK 2
CAS No. [110-86-1]
EG-Nr. 203-809-9
UN-Nr. 1282


Guarantee analysis

€121.40/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. 9729.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €115.33/Pack Qty.
from 24 Pack Qty. €109.26/Pack Qty.
Carl Roth subscription service

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.

Any questions about this product?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service
Pyridine
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
9729.1 1 l glass €121.40
9729.2 2.5 l glass €257.90
9729.3 500 ml glass €65.50
In stock
Available at short notice
Not available
Delivery time on request
Selected quantity:   0
  1. Subtotal:  0.00

Downloads


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

Classics__Hydroxyl value

The hydroxyl value is a measure of the hydroxy group content of organic materials such as paints, resins, polystyrenes, solvents and lipids. It represents the amount in milligrams of potassium hydroxide required to neutralise the quantity of acetic acid that combines on acetylation of one gram of the substance being tested.

Analysis certificates

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 (GC)≥99,5 %
Water≤0,1 %
Piperidine (GC)≤0,01 %
2-Methylpyridine (GC)≤0,1 %
Evaporation residue≤0,001 %
KMnO4 reducing substances (as O)≤0,0005 %
Chloride (Cl)≤0,001 %
Sulphate (SO4)≤0,001 %
Aluminium (Al)≤0,00005 %
Ammonia (NH3)≤0,002 %
Barium (Ba)≤0,00001 %
Lead (Pb)≤0,00001 %
Boron (B)≤0,000002 %
Cadmium (Cd)≤0,000005 %
Calcium (Ca)≤0,00005 %
Chromium (Cr)≤0,000002 %
Iron (Fe)≤0,00001 %
Cobalt (Co)≤0,000002 %
Copper (Cu)≤0,000002 %
Magnesium (Mg)≤0,00001 %
Manganese (Mn)≤0,000002 %
Nickel (Ni)≤0,000002 %
Zinc (Zn)≤0,00001 %
Tin (Sn)≤0,00001 %

0 Reviews

0.0 out of five stars