Glutaraldehyde 50% Pharma Grade.
Our factory produce Glut with purity 50 min. Including industry grade and pharma grade. Mainly including four types of Free of formaldehyde, 15%, 20% and 25% content of formaldehyde.
Glutaraldehyde 50%
Synonyms: 1,5-Pentanedial; Pentane-1,5-dial; Glutaral;
CAS No.: 111-30-8
EINECS No.: 203-856-5
Grade: Industrial grade and Pharma Grade;
Type: Free of formaldehyde, 15%, 20% and 25% content of formaldehyde;
General:
Colorless or yellowish bright liquid with slight irritating odor; Soluble in water, ether and ethanol.
It is active, can be easily polymerized and oxidized, and it is an excellent cross-linking agent for protein. It also has excellent sterilizing properties.
Specification of Glut 50% (Pharma grade)
Main substance content: 50% min;
Acidity PH: 3.0-5.0;
Color (Pt-Co): 10-30;
Density at 20℃: 1.11-1.14;
Methanol: no more than 0.5%;
Formaldehyde: none；
Specification of Glut 50% (Industrial grade, Free of formaldehyde)
Main substance content: 50% min;
Acidity PH: 3.0-5.0;
Color (Pt-Co): 10-50;
Density at 20℃: 1.11-1.14;
Methanol: no more than 5.0%;
Formaldehyde: none；
Characteristic:
1. In water solution, Glutaraldehyde doesn't exist much in free state; instead, Glutaraldehyde makes appearance as hydrates with different forms, and most of them are hydrates with annular structure.
2.Glutaraldehyde has a small influence on the activity of enzyme, and most of enzymes can be fixed under controlled condition, to cross-link without losing their activity. Contributing to its outstanding characteristics, the product has drawn special concern from people and been put at broad application.
3.Glutaraldehyde is reactive in property, and liable to polymerize and oxidize, which will react with compounds containing active oxygen and nitrogen. The reaction of the product with protein is mainly carried out between the carbonyl group of the former and the amino group of the latter. Among the known aldehydes, the product is one of the best cross-linking agents for proteins.
