This 15 g bottle of benzoic acid is in crystal form. This form of benzoic acid can be used as a preservative or pH adjuster. Dissolve this crystalline chemical in water to make a liquid solution! Find benzoic acid's density, formula, and more below.

Formula	C6H5COOH
Formula Weight	122.123
Form	Crystalline
Density	1.27 g/cm³
CAS #	65-85-0
DOT Classification	Non-Regulated
Storage Code	Green
Shelf Life	36 Months
Common Uses	Product manufacturing (perfumes, dyes, etc.), food preservative, pH adjuster, etc.

About Ammonium Hydroxide 28-30% Solution, ACS Grade

Ammonium Hydroxide, NH₄OH, is formed when ammonia (NH₃) is dissolved in water. Ammonia deprotonates a small portion of water molecules leaving the free hydroxide ion, [OH]-, to form a slightly basic solution. The resulting solution is clear, colorless, with a pungent odor and vapors that may irritate the eyes. Ammonium Hydroxide is a weak base mainly used to prepare other ammonium compounds like urea, ammonium carbonate and ammonium sulfate. Lab Alley’s high-quality Ammonium Hydroxide, ACS Reagent Grade, 28-30% has been certified as an ACS Grade reagent by the American Chemical Society (ACS). The reagent grade is generally equivalent to the ACS grade and is acceptable for use in analytical applications and research laboratories.

Common Uses and Applications

• Laboratory solvent
• Pharmaceutical manufacturing
• Polymer manufacturing
• Household cleaning reagent
• Food additive/ acidity regulator
• Fertilizer