Citric Acid S40
- CAS Registry Number
- [77-92-9 and 7631-86-9]
- Chemical Formula
- C₆H₈O₇ and SiO₂
Introduction
Citric acid S40 is a very fine powder mixed with silicon dioxide. The silicon dioxide prevents citric acid from caking. This type of citric acid is used as a set retarder in the construction industry to cause a delay in the solidification of concrete.
Functions
This ingredient offers you the following excellent functions.
- Improved flowability
Specifications
Citric acid S40 is a white, free flowing fine powder. Citric acid S40 contains approx. 4% anticaking agent (SiO2). Specification is available on request.
Citric acid S40 is supplied in 25kg multilayer paper bags.
Properties
- Increased stability in terms of powder flowing properties
- Silicon dioxide has a high ability to absorb spurs of humidity, keeps citric acid free flowing
- Very fine pulverised powder for technical applications
Legal aspects
Citric acid S40 is intended to be used only in, therefore all components are in compliance with REACH Regulation and registered at the European Chemicals Agency (ECHA).
The REACH registration number for citric acid is 01-2119457026-42-0000, for silicon dioxide 01-2119379499-16.
Find your perfect ingredient
Related documents
- Folder
Product Range
Explore our comprehensive library of technical articles, applications cards, and other literature.
Ready to collaborate? Contact our experts
Whether you’re looking for innovative solutions or technical advice, our team is here to help.