Tropaeolin OOTropaeolin OO CAS: 554 73 4 MF: C18H14N3NaO3S MW: 375. 38, Buy now for reliable and reproducible results from Tristains indicators at Chemical World. Tropaeolin OO is an artificial azo color that presents itself as reddish orange up to orange brown grains or powder. It is also referred to as Orange IV or 4 (4 Anilinophenyl)azo]benzenesulfonic acid sodium salt with a chemical formula of C18H14N3NaO3S. This dye is a pH sensitive color, which changes

thus it is very effective in soaps and detergent production

this reagent is made by combining high-potency oxalic acid into purified water in a precise ratio of 7

Can be used in laboratory work and industry

This certified Giemsa stain comes in many packaging sizes and it is produced according to high standards in the laboratory

Calcium Chloride TS is a laboratory grade Test Solution

Wish to purchase Phloroglucinol TS

also known as Diphenylthiocarbazone

100N maintains chemical stability

and industrial use

Low Level of Impurities: Stabilizes the lab solvents that are stable and highly soluble

Ferrous Sulfate Heptahydrate ACS Grade (CAS: 7782-63-0) from Chemical World comes in different sizes of packs to accommodate the small lab facilities and large industrial consumers

It is applied in organic synthesis as a catalyst and a source of ammonia