CAS:100-10-7
MF:C9H11NO
EINECS:202-819-0
Purity:99%
Other Names:4-Dimethylaminobenzaldehyde
what is of 4-Dimethylaminobenzaldehyde CAS 100-10-7？
4-Dimethylaminobenzaldehyde is a mamber of the class of benzaldehydes carrying a dimethylamino substituent at position 4. Used as an indicator for detection of indoles and hydrazine.
Specification
Items | Specifications |
Appearance | White crystal or powder |
Purity | ≥99% |
Cl | ≤0.5% |
Heavy metals | ≤0.2% |
Loss on drying | ≤0.3% |
Usage
In the presence of oxygen, some bacteria, like E. coli, are able to split tryptophan into indole and α-aminopropionic acid. This reagent is for detecting the indole and identifying the indole-positive and indole-negative microorganisms.
Packing
25kgs/drum, 9tons/20’container
