Jump to content Jump to navigation menu

Magnesium stearate, 100 g

≥95 %, for biochemistry
Pack Qty.
Stearic acid magnesium salt, Magnesium octadecanoate
Empirical formula C36H70MgO4
Molar mass (M) 591,25 g/mol
Density (D) 1,03 g/cm³
Melting point (mp) ~140 °C
CAS No. [557-04-0]
EG-Nr. 209-150-3

€18.20/Pack Qty. 

excl. VAT. | 100 g per Pack Qty.

Art. No. 2694.1

In stock
Delivery fast, simple and reliable!
from 6 Pack Qty. €17.29/Pack Qty.
from 24 Pack Qty. €16.38/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:

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


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


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.

Magnesium stearate
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
2694.1 100 g plastic


2694.2 500 g plastic


2694.3 1 kg plastic


2694.4 2.5 kg plastic


In stock
In procurement
Not available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

General information

Oils and Greases

Carl ROTH oils and greases are carefully manufactured from selected raw materials. They are of high purity and extensively specified. Therefore, they are suitable for a broad range of applications.

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:

Type analysis

Assay (dry substance)≥95.0 %
Assay (Mg)4.0-5.0 %
Free fatty acid≤3.0 %
Unsaponifiable matter≤2.0 %
Loss on drying (105 °C)≤4.0 %
Melting point130-155 °C
Chloride (Cl)≤0.1 %
Pb (Lead)≤0.0005 %
Cd (Cadmium)≤0.0001 %
Ni (Nickel)≤0.0005 %