Description
Sodium hexametaphosphate is an inorganic polyphosphate supplied at min. 68 %. P₂O₅ in extra pure grade for laboratory applications. It carries CAS number 10124-56-8 and EG nr. 233-343-1, with empirical formula Na₆P₆O₁₈ and molar mass 611,77 g/mol. The product is This sodium hexametaphosphate from manufacturer Carl ROTH is offered to laboratories that require an extra pure grade with a defined phosphorus pentoxide content. The solid form allows accurate weighing for solution preparation and experimental use according to standard inorganic chemistry practice. Molar mass data facilitate stoichiometric calculations when preparing reagents or working solutions. The plastic container supports orderly storage and dispensing on the laboratory bench. With the specification of min. 68 %. P₂O₅ and extra pure quality, the material addresses needs for a characterised sodium polyphosphate in research and quality-control settings. size provides sufficient material for repeated laboratory preparations while remaining convenient to handle.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Total phosphate (as P2O5): ≥68.0 %
- Inactive phosphate (as P2O5): ≤7.5 %
- Fluoride (F): ≤0.001 %
- As (Arsenic): ≤0.0001 %
- Cd (Cadmium): ≤0.0001 %
- Fe (Iron): ≤0.01 %
- Hg (Mercury): ≤0.0001 %
- Pb (Lead): ≤0.0001 %
- Heavy metals (as Pb): ≤0.001 %
- In H2O insoluble matter: ≤0.05 %
- CAS number: 10124-56-8
- Pack sizes: 500 g, 1 kg, 2.5 kg
- EG nr.: 233-343-1
- Purity: min. 68 % P₂O₅, extra pure
- Empirical formula: Na₆P₆O₁₈
- Molar mass: 611,77 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Sodium hexametaphosphate, min. 68 % P2O5, extra pure, 500 g, plastic
What is this article?
Sodium hexametaphosphate, min. 68 % P2O5, extra pure, 500 g, plastic 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.
Which category should I open next?
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.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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