Nickel (II) Sulphate Heptahydrate-It is used in electroplating and as a chemical intermediate to produce other types of nickel compounds. Nickel Sulfate is a by-product of copper refining and it naturally occurs as a rare mineral which is retgersite.
Phenol Crystalline Extrapure AR, 99.5%, is a Light & Air sensitive product, recommended to store & handle under inert gas. Storage. 25 to 32°C (Controlled Room Temperature), shelf Life : 60 Months.
Barium Nitrate is a colorless to white, odorless, crystalline (sand-like) powder. It is used in making fireworks, for green lights and neon lights, and in ceramic glazes.
Thymol blue is used as a pH indicator. It is insoluble in water but soluble in alcohol and dilute alkali solutions. It transit from red to yellow at pH 1.2–2.8 and from yellow to blue at pH 8.0–9.6. It is usually a component of Universal indicator.
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