Chemicals

NaHSO4 Caution: irritating to eyes. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Sodium bisulfate, also known as sodium hydrogen sulfate (NaHSO4), is an acid salt. It is a dry granular product that can be safely shipped and stored. The anhydrous form is hygroscopic. Solutions of sodium bisulfate are acidi..

CuSO4.5H2O. Caution: harmful if swallowed and dangerous for the environment. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Copper(II) sulfate is the chemical compound with the formula CuSO4. This salt exists as a series of compounds that differ in their degree of hydration. The anhydrous form is a pale gre..

4g of Na2SO4 Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Sodium sulfate is the sodium salt of sulfuric acid. Anhydrous, it is a white crystalline solid of formula Na2SO4 known as the mineral thenardite; the decahydrate Na2SO4·10H2O has been known as Glauber's salt or, historically, sal mirabil..

0.2g of Magnesium ribbon Caution: flammable. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Magnesium is a chemical element with the symbol Mg, atomic number 12 and common oxidation number +2. It is an alkaline earth metal and the eighth most abundant element in the Earth's crust by mass, although ninth..

Na2S2O3.5H2O Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Sodium thiosulfate (Na2S2O3), also spelled sodium thiosulphate, is a colorless crystalline compound that is more familiar as the pentahydrate, Na2S2O3•5H2O, an efflorescent, monoclinic crystalline substance also called sodium hyposulfite or &l..

NH4Cl. Appropriate quantity as a replacement for chemistry set chemical. Caution: harmful if swallowed. Ammonium chloride (NH4Cl) (also Sal Ammoniac, salmiac, nushadir salt, sal armagnac, sal armoniac, salt armoniack) is, in its pure form, a clear white water-soluble crystalline salt of ammonia. The aqueous ammonium chloride solution is mildly acidic. Sal ammoniac is a name of natural, mine..

Zn. Caution: flammable and dangerous for the environmnet. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Zinc (pronounced , from German: Zink), also known as spelter, is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is..

4g of Fe. Caution: flammable. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Iron filings are very small pieces of iron that look like a light powder. They are very often used in science demonstrations to show the direction of a magnetic field. Since iron is a ferromagnetic material, a magnetic field induce..

K2SO4Al2(SO4)3.24H2O. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Potassium alum or potash alum is the potassium double sulfate of aluminium. Its chemical formula is KAl(SO4)2 and it is commonly found in its dodecahydrate form as KAl(SO4)2·12(H2O). It is commonly used in water purification, leathe..

CaCO3. Caution: irritating to eyes. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rock in all parts of the world, and is the main component of shells of marine organisms, snails, pearls, and eggshell..

FeSO4.7H2O. Caution: harmful if swallowed. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Iron(II) sulfate (Iron(II) sulphate) or ferrous sulfate (ferrous sulphate) is the chemical compound with the formula (FeSO4), known since ancient times as copperas. It is most commonly encountered as the blue-green hep..

4g of KI. Appropriate quantity as a replacement for chemistry set chemical. Image for illustration only, actual product may appear different. Potassium iodide is an inorganic compound with formula KI. This white salt is the most commercially significant iodide compound, with approximately 37,000 tons produced in 1985. It is less hygroscopic than sodium iodide, making it easier to work with...