1、Chemical Name: UREA 2、Molecular Formula : CH4N2O 3、Molecular Weight: 60.06 4、CAS: 57-13-6 5、Character: It is colorless or white odorless little flakes or crystalline powder. It has hygroscopicity. Relative density is 1.335. Melting point is 132.7℃(decompose). It’s soluble in water, ethanol and benzene, almost insoluble in aether and chloroform. 6、Usage: It is used as yeast food and gum confection improver. It also can be used in ethanol drinks, glutin products, wines and yeast fermented baking products. 7、Packing: It is packed 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. 8、Storage and Transport: It should be stored in a dry and ventilative warehouse; kept away form water and moisture during transport; unloaded with care, so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances. Specification FCC,1996 Content（Dry Basis） 99.0-100.5 Loss On Drying 1.0 Sulfate Ash 0.1 Insoluble In Ethanol 0.04 As 0.0003 Heavy Metals 0.001 Chlorides 0.007 Pb 0.0005 Sulfates 0.01
Food Additive

CAS NO:139-33-3

EC NO:205-358-3

Molecular Formula:C₁₀H₁₆N₂Na₂O₈

Molecular Weight:338.2211

Synonyms:;Ethylenediaminetetraacetic acid disodium salt;disodium dihydrogen ethylenediaminetetraacetate;Disodium Edetate;Edta di sodium salt;disodium 2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name);disodium 2-[2-(bis(carboxymethyl)amino)ethyl-(carboxymethyl)amino]acetic acid;Disodium EDTA;EDTA-2Na;

Molecular Structure: