Aminomethyl Propanol
Name:2-amino-2-methylpropan-1-ol
CAS Number:124-68-53
EINECS:204-709-8
Appearance:pale yellow to amber brown liquid to solid (est)
Specification
Molecular Weight:89.13787000
Formula:C4H11N O
Assay:95.00 to 100.00
Specific Gravity:0.93400 @ 25.00 °C.
Melting Point:24.00 to 28.00 °C. @ 760.00 mm Hg
Boiling Point:165.00 to 166.00 °C. @ 760.00 mm Hg
PH Number:9.00to 10.50
Flash Point:154.00 °F. TCC ( 68.00 °C. )
Usage: AMP-95 is widely recognized as a PH Regulator, multifunctional additive for all types of daily chemical products, latex paints, etc.
In cosmetics and personal care products, aminomethyl propanol is used in the formulation of creams and lotions, hair sprays, wave sets, hair dyes and colors, eye and facial products, and other hair and skin care products.
The main function of aminomethyl propanol in these products is to establish and hold the pH. In chemistry, pH stands for 'potential hydrogen' and it refers to the level of acidity or alkalinity in a given solution. The pH scale ranges from 0 to 14. A pH of 7 is neutral, while a pH less than 7 is acidic and a pH greater than 7 is basic (alkaline).
The skin's normal pH is slightly acidic, typically between 4 and 6. This acidity of the skin is termed the "acid mantle" and is maintained by sebaceous (oil) glands, sweat glands, and normal skin flora. The acid mantle provides a film of amino and lactic acids and oils that effectively protect skin from environmental factors (allergens, pollutants, bacteria, etc.) that contribute to premature aging and irritation.
There are many factors that can disrupt the delicate balance of the skin's acid mantle, both internally and externally. According to SkinCareRx, our skin becomes more acidic as we age in response to our lifestyle and our environment. Everything that comes in contact with our skin, such as cosmetic products, sun, water, pollution, etc., can contribute to the breakdown of the acid mantle. Ultimately, this interferes with the skin's ability to protect itself.
Balancing the pH of cosmetics and skin care products is important to maintain the skin's normal pH as closely as possible since a pH that varies too much from normal can lead to problems. For instance, if a product is too acidic it may irritate the skin or cause a stinging sensation. However, if a product is too alkaline it will deplete your skin of vital, natural lipids. Skin that is too alkaline can be more susceptible to acne because a certain level of acidity is needed to inhibit bacterial growth on the skin. Additionally, a disrupted acid mantle will not allow for products to absorb into the skin as well.
By using an ingredient like aminomethyl propanol, cosmetic manufacturers can adjust the pH of their formulations, resulting in a product that is better tolerated by the skin.
Specification
Items of analysis | Specification | Result |
Appearance | Colorless liquid | Colorless liquid |
Assay | ≥95% | 95.42% |
PH | 11~12 | 11.3 |
Water | 4-5% | 4.10% |
Viscosity | 225 | 225 |
Conclusion | pass |
25kgs/drum, 200kg/Drum ,1000kg/Ton drum or follow the client's requirement