Description
Polyanetholesulphonic acid, sodium salt is a polymeric biochemical reagent for biochemistry applications, identified by CAS number 55963-78-5 and the repeating empirical formula (C₁₀H₁₁NaO₄S)ₙ. This sodium salt form of polyanetholesulphonic acid is In biochemical research settings, sulfonated polymeric reagents of this type are selected when a defined chemical identity and controlled handling are required. The product is available from manufacturer Carl ROTH and is positioned expressly for biochemistry use, supporting consistent integration into analytical and life-science protocols. Glass packaging helps protect the contents during storage and transfer and facilitates accurate dispensing at the bench. Researchers seeking a compact presentation of polyanetholesulphonic acid sodium salt for specialised workflows will find this pack size convenient for both exploratory studies and established procedures. The combination of a recognised CAS identity, polymeric formula, and biochemistry designation makes it a focused choice for laboratories that specify this sodium salt reagent in their methods.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Appearance: cream to light brown, amorphous powder
- Appearance of solution (20 %, H2O): yellow to brown
- Acetone (GC): ≤0,2 %
- Ethanol (GC): ≤0,2 %
- Calcium (Ca): ≤0,1 %
- Water (KF): 8,0-15,0 %
- CAS number: 55963-78-5
- Pack sizes: 5 g, 25 g
- Empirical formula: (C₁₀H₁₁NaO₄S)ₙ
- Form: sodium salt
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Polyanetholesulphonic acid, sodium salt, for biochemistry, 5 g, glass
What is this article?
Polyanetholesulphonic acid, sodium salt, for biochemistry, 5 g, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
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The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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