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Technical Data Sheet
4508 4508_02

Agar-Agar, danish, 5 kg
From  Carl ROTH
standardized carrageenan mixture, sugar-containing, powdered
Pack Qty.
Pack.
Storage temp. +15 to +25 °C
Transport temp. ambient temp.
WGK 1
CAS No. 9002-18-0
EG-Nr. 232-658-1

Mixture of highly pured Carrageen extracts. For gelling of watery liquids like, e.g. media for cultivation of plants, and for special microbiological applications. Saccharated.

Each lot of this Carrageenan mixture is standardised with sugars and KCl to the gel strength noted in the type analysis.
Product details

CHF 754.80/Pack Qty. 

excl. VAT. | 5 kg per Pack Qty.

Art. No. 4508.2

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Free of shipping costs from 200 CHF
from 6 Pack Qty. CHF 717.06/Pack Qty.
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Product details



Agar-Agar, danish standardized carrageenan mixture, sugar-containing, powdered

Each lot of this Carrageenan mixture is standardised with sugars and KCl to the gel strength noted in the type analysis.


Further information on analysis data see Chemicals A-Z.



Agar-Agar, danish
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Art. No. Pack Qty. Pack. Price Quantity
4508.1 1 kg plastic

CHF 174.00

4508.2 5 kg plastic

CHF 754.80

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Downloads / MSDS

Geliermittel in der Mikrobiologie / German

Download PDF

Specification / German

Gelling agents in microbiology / English

Download PDF

Specification / English

Specification / French
Security datasheet
Bulgaria / Bulgarian
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Czech Republic / Czech
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Denmark / Danish
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Austria / German
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Belgium / German
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Switzerland / German
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Germany / German
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Cyprus / Greek
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Greece / Greek
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Switzerland / English
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Germany / English
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United Kingdom / English
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Ireland / English
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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

Appearancecream-coloured powder
Moisture<12 %
Gel strength (1,5 % sol.)400-500 g/cm2
pH value (1,5 % sol.)7.0-10.5
Arsenic (As)≤0.0003 %
Lead (Pb)≤0.0005 %
Cadmium (Cd)≤0.0002 %
Mercury (Hg)≤0.0001 %
Ash insoluble in 1 % H2SO4 (dry substance)≤2 %
Standardized by mono- or disaccharides and KCl., Being extracts from natural products, the properties (e.g. gelling behaviour, salt content) may vary from lot to lot.