Description
Sodium hydroxide solution diluted is a Reag. Ph. Eur. reagent specified for Chapter 4.1.1 (1081402), with CAS number 1310-73-2 and empirical formula NaOH. The molar mass is 40,01 g/mol. This diluted aqueous sodium hydroxide preparation is supplied in a 1 l pack and has a density of 1,09 g/cm³ with a boiling point of approximately 100 °C. Laboratories employ it where the European Pharmacopoeia requires the corresponding diluted reagent under Reagents 4.1.1, including chemicals in pharmacopoeia quality and reagents and volumetric standard solutions. Identification is completed by EG number 215-185-5 and UN number 1824. The diluted solution is available from manufacturer Carl ROTH as a liquid reagent for pharmacopoeial tests that cite Chapter 4.1.1, 1081402. Density and boiling point data assist with handling and transfer on the laboratory bench. Physical constants such as molar mass and density help operators prepare and verify the quantities required by pharmacopoeial methods. The 1 l presentation serves analytical laboratories that consume this diluted sodium hydroxide solution in routine procedures citing Reag. Ph. Eur., Chapter 4.1.1.
Key features
- CAS number: 1310-73-2
- Pack size: 1 l
- EG nr.: 215-185-5
- Molar mass: 40,01 g/mol
- Density: 1,09 g/cm³
- UNSPSC: 12352305
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Sodium hydroxide solution diluted, Reag. Ph. Eur., Chapter 4.1.1, 1 l
What is this article?
Sodium hydroxide solution diluted, Reag. Ph. Eur., Chapter 4.1.1, 1 l is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Bases & alkalis, inside Acids & bases, in Lab chemicals.
A base or an alkali is sodium hydroxide, potassium hydroxide, ammonia and their relatives, as solid or as solution. The carbonate that a hydroxide picks up from the air changes a titre. Concentration and purity are the specification. Concentrated alkalis attack skin and aluminium.
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.
Which category should I open next?
The category is Acids & bases. The sub-category is Bases & alkalis. The catalogue is Lab chemicals.
Shelves beside this one are Acids.
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. Delivery across Europe, two to five days when in stock. 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.