Description
Sulphamic acid is a solid inorganic acid supplied at a minimum assay of 99,3 % in p.a. and ACS quality for analytical and environmental laboratory applications. Identified by CAS number 5329-14-6 and empirical formula H₃NO₃S, it has a molar mass of 97,09 g/mol and a density of 2,126 g/cm³, supporting accurate weighing and solution preparation. The product is As a non-volatile crystalline acid it is frequently chosen where handling of liquid mineral acids is less practical, yet defined purity remains mandatory. This p.a./ACS grade from manufacturer Carl ROTH suits reagents and reference material use in environmental analysis as well as general acids-and-bases-for-analysis benches. EG nr. 226-218-8 provides the European inventory reference, and the substance is also associated with UN number 2967 for transport classification. Laboratories value the combination of high assay, stable solid form and clear documentation for reproducible analytical protocols.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (acidimetric, dry substance): 99.3 -100.3 %
- In H2O insoluble matter: ≤0,01 %
- Ash content: ≤0,01 %
- Heavy Metals (ICP-OES): ≤0.001 %
- Chloride (Cl): ≤0,001 %
- Sulphate (SO4): ≤0,05 %
- Lead (Pb): ≤0,001 %
- Iron (Fe): ≤0,0005 %
- Copper (Cu): ≤0,001 %
- Nickel (Ni): ≤0,001 %
- CAS number: 5329-14-6
- Pack sizes: 500 g, 1 kg, 2.5 kg
- EG nr.: 226-218-8
- Purity: min. 99,3 %, p.a., ACS
- Empirical formula: H₃NO₃S
- Molar mass: 97,09 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Questions about Sulphamic acid, min. 99,3 %, p.a., ACS, 500 g, plastic
What is this article?
Sulphamic acid, min. 99,3 %, p.a., ACS, 500 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.