1.Basic information:
1,Chemical Name: Allantoin (2,5-Dioxo-4-imidazolidinyl ) urea
2,Molecular Formula: C4H6N4O3
3,Molecular Weight: 158.12
4,CAS#97-59-6
5,Physical and Chemical Properties
White crystalline powder; slight soluble in water, very slightly soluble in alcohol and aether,soluble in hot water, hot alcohol and sodium hydroxide solution.
Allantoin is a chemical compound with formula C4H6N4O3. It is also called 5-ureidohydantoin or glyoxyldiureide. It is a diureide of glyoxylic acid.
Named after the allantois (an amniote embryonic excretory organ in which it concentrates during development in most mammals except humans and higher apes), it is a product of oxidation of uric acid by purine catabolism. After birth, it is the predominant means by which nitrogenous waste is excreted in the urine of these animals. In humans and higher apes, the metabolic pathway for conversion of uric acid to allantoin is not present, so the former is excreted. Recombinant rasburicase is sometimes used as a drug to catalyze this metabolic conversion in patients. In fish, allantoin is broken down further (into ammonia) before excretion. Allantoin is a major metabolic intermediate in many other organisms including plants and bacteria.
2.Specification:
Item
|
Standard
|
Appearance and color
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White crystalline powder
|
Purity,%
|
98.5-101.0
|
Melting Point
|
About 225
|
PH
|
4.0-7.0
|
Loss on drying,%
|
≤ 0.1
|
Related substances
|
Qualified
|
Residue,%
|
≤ 0.1
|
Sulfate,%
|
≤ 0.1
|
3.Application:
1. Promote cell growth, promoting wound healing, physiological functions, such as soften cuticle protein, restore true colors, make the skin or organization is a good skin wound healing agent, can be used to relieve dry skin disease treatment, scales, skin diseases, trauma and ulcers, skin lotion
2. It can promote the absorptive capacity of the outermost tissues of the skin and hair to prevent moisture loss and make the skin soft, shiny and elastic, so that the hair is not divided and not broken
3. It can be used as cream, lotion, cleanser, hair cream, hair cream, sunscreen, lipstick, shaving cream, acne ointment, oral cavity
4.Package:
25kg Fiber drum, 9mt with pallets per container.
5.Storage:
1) Store in a cool, ventilated warehouse.
2) The temperature should not exceed 37 °C.
3) It should be stored separately from oxidants and food chemicals, and should not be mixed (see Section 10 for incompatible materials).
4) Keep the container sealed.
5) Keep away from fire and heat.
6) Lightning protection equipment must be installed in the warehouse.
7) The exhaust system should be provided with a grounding device that removes static electricity.Explosion-proof lighting and ventilation settings.
8) It is forbidden to use equipment and tools that are prone to sparks.
9) The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.