USD $8.60-8.80 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
allantoin powder is white crystal, odorless and smell-less.allantoin powder can dissolve in sparse ethanol and glycerin,but not in ethanol, chloroform, aether and other organic solvents.allantoin powder is a little dissolve in cold water, but when temperature is high, it can easy dissolve.the ph value of its saturated aqueous solution is 5.5.
allantoin powder is a unique product that is used for skin protection.allantoin is also used to hasten the growth of new, healthy tissue. allantoin powder increases the desirability of cosmetic creams and lotions by its action as a skin protectant. allantoin powder has been used in various cosmetics like shampoos, lipsticks, shaving creams, suntan products, bath foams, hair gels, baby powders, as well as the typical lotions and creams.
usage of allantoin powder is from 5% to 2%. to add allantoin into an emulsion product,the emulsion is made and then allantoin powder is added during the cooling process, when the product is below 90 degrees f. good mixing is required to thoroughly disperse the allantoin.
properties | items |
odor | odorless |
identification | conforms |
content | 98.5-101.0% |
melting point(with decomposition) | 225℃ min |
loss on drying | 0.1% max |
residue on ignition | 0.1% max |
ph (0.5% in water,25℃) | 4.0-6.0 |
acidity or alkalinity | conforms |
optical rotation | conforms |
reducing substances | conforms |
related substances | conforms |
as | 0.0002% max |
pb |
0.001% max |