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Sodium bisulfate, also known as sodium hydrogen sulfate,[1] is the sodium salt of the bisulfate anion, with the molecular formula NaHSO4.

Sodium benzoate is a substance which has the chemical formula C6H5COONa.

Silver nitrate is an inorganic compound with chemical formula AgNO3.

Salicylic acid (from Latin salix, willow tree) is a lipophilic monohydroxybenzoic acid, a type of phenolic acid, and a beta hydroxy acid (BHA). It has the formula C7H6O3.

Silica gel is an amorphous and porous form of silicon dioxide (silica), consisting of an irregular tridimensional framework of alternating silicon and oxygen atoms with nanometer-scale voids and pores...

Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+ and hydroxide anions OH−.

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Sodium carbonate, Na2CO3, (also known as washing soda, soda ash and soda crystals) is the inorganic compound with the formula Na2CO3 and its various hydrates.

Sodium bromide is an inorganic compound with the formula NaBr. It is a high-melting white, crystalline solid that resembles sodium chloride.

Note:
a) In accordance with Poison Act 1952: For POISO...

Sodium bromate, the inorganic compound with the chemical formula of NaBrO3, is the sodium salt of bromic acid. It is a strong oxidant.

Sodium acetate, CH3COONa, also abbreviated NaOAc,[8] is the sodium salt of acetic acid.

Propionaldehyde or propanal is the organic compound with the formula CH3CH2CHO.

Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid.

Phthalic acid is an aromatic dicarboxylic acid, with formula C6H4(CO2H)2. It is an isomer of isophthalic acid and terephthalic acid.

Propan-1-ol is a primary alcohol with the formula CH3CH2CH2OH (sometimes represented as PrOH or n-PrOH).

Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N. It is structurally related to benzene, with one methine group (=CH−) replaced by a nitrogen atom.

Potassium sulfate (in British English potassium sulphate (SOP), also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is the inorganic compound with formula K2SO4.

Potassium permanganate is an inorganic chemical compound and medication. As a medication it is used for cleaning wounds and dermatitis.

Note:
a) In accordance with Poison Act 1952: For POISON item...

Potassium iodate (KIO3) is a chemical compound. It is ionic, made up of K+ ions and IO3− ions in a 1:1 ratio.

Potassium iodide is a chemical compound, medication, and dietary supplement.

Potassium Hydrogen Sulfate / Potassium bisulfate is an inorganic compound with the chemical formula KHSO4 and is the potassium acid salt of sulfuric acid.