Description
Polymannuronic acid sodium salt, min. 85 %, is a biochemical reagent identified by CAS number 29894-36-8 and supplied for laboratory research applications. The unit weight is 0,035 kg, supporting economical use and simple bench organisation where only limited quantities are required. As a sodium salt of polymannuronic acid, the material belongs to the polysaccharide-related biochemicals used in chemical and life-science laboratories. Clear CAS and purity information assist with protocol writing, material qualification, and consistent reordering. The product is available from manufacturer Carl ROTH in the biochemicals segment and is positioned for controlled laboratory handling. Laboratories working with alginate-related or uronic-acid polymers can integrate this defined min. 85 % material into analytical or preparative workflows with straightforward documentation against the stated CAS identity.
This article is part of Acids, in Acids & bases.
Key features
- Colour: white to off-white
- Form: powder
- Purity: ≥85 %
- Average molecular weight: 5000-10000 Da
- CAS number: 29894-36-8
- Pack sizes: 5 g, 10 g, 25 g
- Storage temperature: +2 to +8 °C
- Weight: 0,035 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Polymannuronic acid sodium salt, min. 85 %, 5 g
What is this article?
Polymannuronic acid sodium salt, min. 85 %, 5 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
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The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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