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Calcium carbonate is an inorganic compound, known as limestone, limestone, stone, marble and other main components, calcite, is a compound of the formula is CaCO3, neutral, substa... >>>

Ammonia hydrate is a water solution of ammonia gas dissolved in water to form a colorless liquid product, weakly alkaline, volatile, with a strong pungent odor, ammonia gas with t... >>>

Ammonium bicarbonate [NH4HCO3], nitrogen (N) the amount of about 17%. White crystal substance, a pungent odor of ammonia. Soluble in water, which itself is physiologically neutral... >>>

NH3, Molecular weight: 17.04, Density: 0.617g/cm3, Melting point (° C): -77.7, Boiling point: -33.5 ° C, is a colorless liquid with a strong pungent odor, easy gas into ammonia.... >>>

Heavy Calcium Carbonate (Heavy Calcium Carbonate, Ground Calcium Carbonate, GCC, Kotamite), is directly mechanically crushed from natural calcite, limestone, chalk, and shells; du... >>>

We GUANGXI GUANGHONG PHARMACEUTICAL CO.,LTD are the biggest iron dextran manufacturer in china,We produce high quality sepc iron dextran,We have beyond 10 years produce iron d... >>>

Characters: White or off-white amorphous powder, odourless, tasteless, soluble in hot water, insoluble in ethanol. Its water solution is colorless transparent liquid or clear li... >>>