can't read?
Synonyms: 2-(2,4-Dinitrophenylazo)-1-hydroxynaphthalene-3,6-disulfonic acid disodium salt, 2-(2,4-Dinitrophenylazo)naphthol-3,6-disulfonic acid disodium salt, Nitrazol Yellow
Nitrazine Yellow is a pH indicator with a variety of applications.
N 1650 (OTTO) Nitrazine yellow, indicator Cas 5423-07-4 - used to test vaginal pH during late pregnancy to determine the breakage of the amniotic sac. To perform a fecal pH test for diagnosing intestinal infections or other digestive problems. In civil engineering, to determine the carbonatation spread in concrete structures and therefore assess the state of the rebar's passivation film.
Risk Statements 5
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
For any quries, please write to us at
53721-12-3
Ethyl viologen dibromide, 99%
Eosin BA
4477-79-6
Oil red EGN
573-58-0
Congo red, indicator
Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.