Physical and chemical properties of general chemistry: Carbamide
name synonym: Carbonyl other diamine; Carbamimidic acid; Isourea; Aquadrate;? Ureaphil; Ureophil; Aquacare / HP; Nutriplus; Urecare; Urederm;
molecular formula:
structural formula:
status: powder solid
color: white. Smell: dilute ammonia
.Molecular weight: 60.16 melting / freezing point (C
): 132-135 specific gravity (water = 1): 1.335
acidity and alkali (pH). : 5.6-7.5 that 25 C
factor unit converter 1 ppm = 2.46 mg / m3, or 1 mg / m3 = 0.406 ppm that 25 องศ C
physical and chemical data of other: this compound can be dissolved in ethanol. And methanol
stability and reaction (Stability and Reaction)
- chemical stability: this material has stable
- substances that don't get along. : oxidizing agent
.- the dangerous chemicals arising from dissolution: carbon monoxide, carbon dioxide, ammonia and nitrogen oxide
- danger from the reaction polymer. : not happen
danger to health (Health Effect)
.Touch the respiratory inhalation may cause irritation - respiratory system. Harmful to the body through the skin -
touch contact the skin causing irritation
.Eating or swallowing - swallowing or eat cause nausea, vomiting, harmful to the body touch was - contact was
, keeping to cause irritation / location / moving / transport. (Storage and Handling)
.- keep in the cool and dry
-. Keep the area with adequate ventilation
- keep away from incompatible substances, sparks and flames
- keep material at lower temperature 3 C sales. Atmospheric pressure,
.Environmental impact (Environmental Impacts)
- don't dumped into the water system, water or soil
- this substance can เกิดการสลายตัว biological well
.
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