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Molecular Formula: C4H7NaO4 XH2O
Molecular Weight: Anhydrous: 142.09
Character: White crystal, with acetic acid smell. Easily absorb moisture, easily soluble in water. When heated to 150, it will decompose. pH value is about 4.5-5.0 in 1% aqueous solution.
Usage: In food industry it is used as buffering agent, chelating agent.
Packing: It is paged with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry, ventilate and clean warehouse; Be cautious to keep away from moisture and hot; Unloaded with care. Furthermore, it should be stored separately from poisonous substances.