Description
Sodium carbonate decahydrate is a high-purity inorganic salt supplied at a minimum assay of 99 % in p.a. and ISO quality. Its empirical formula is Na₂CO₃ · 10 H₂O, with CAS number 6132-02-1, molar mass 286,14 g/mol and density 1,46 g/cm³. These parameters support reliable preparation of alkaline reagents, buffer components and analytical solutions in the laboratory. The material is p.a. and ISO grades make this decahydrate suitable for salts-for-analysis workflows, titration media and general inorganic procedures that require consistent carbonate content. Typical applications include preparing standard alkaline solutions, adjusting pH systems and supporting routine quality-control methods. EG number 207-838-8 assists clear substance identification in laboratory records and method documentation. The hydrated form is convenient for aqueous dissolution, while the plastic packaging supports straightforward handling and storage within inorganic chemical inventories.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Assay (acidim.): ≥99 %
- Chloride (Cl): ≤0,001 %
- Phosphate and silicate (as SiO2): ≤0.003 %
- Sulphate (SO4): ≤0.01 %
- Total sulphur (as SO4): ≤0,003 %
- Total nitrogen (as N): ≤0,0005 %
- Aluminium (Al): ≤0,0005 %
- Arsenic (As): ≤0.0002 %
- Calcium (Ca): ≤0,003 %
- Iron (Fe): ≤0,0003 %
- CAS number: 6132-02-1
- Pack sizes: 1 kg, 500 g, 2.5 kg
- EG nr.: 207-838-8
- Empirical formula: Na₂CO₃ · 10 H₂O
- Molar mass: 286,14 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Sodium carbonate decahydrate, min. 99 %, p.a., ISO, 1 kg, plastic
What is this article?
Sodium carbonate decahydrate, min. 99 %, p.a., ISO, 1 kg, 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.
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