| product_name | Poly(methacrylic acid, sodium salt) |
| CAS_number | 9003-01-4 |
| formula | (C4H5NaO2)n |
| molar_mass | variable depending on polymerization |
| property_1 | Appearance: White powder or granules |
| property_2 | Solubility: Soluble in water |
| property_3 | pH: Typically around 7-9 in a 1% solution |
| property_4 | Density: Approx. 1.3 g/cm³ |
| property_5 | Melting Point: Not applicable (decomposes) |
| property_6 | Glass Transition Temperature: ~105°C |
| property_7 | Viscosity: Variable depending on molecular weight |
| property_8 | Thermal Stability: Stable up to about 200°C |
| property_9 | Uses: Thickening, binding, and dispersing agent |
| property_10 | Functional Groups: Contains carboxylate groups |
What is Poly(methacrylic acid, sodium salt) and how does it work?
Poly(methacrylic acid,
sodium salt) is a water-soluble polymer that is commonly used in pharmaceuticals and
personal care products. It works by forming a protective film on the skin or mucous
membranes, which helps to protect against irritation and inflammation. Additionally, it can
also be used as a suspending agent or viscosity-increasing agent in pharmaceutical
formulations.
What are the benefits of using Poly(methacrylic acid, sodium salt) in
skincare products?
Poly(methacrylic acid, sodium salt) has several benefits when used in
skincare products. It can help to improve the texture of the skin, reducing roughness and
dryness. Additionally, it has moisturizing properties that can help to hydrate the skin and
improve overall skin health. It also has anti-inflammatory properties, making it suitable
for use on sensitive or irritated skin.
How is Poly(methacrylic acid, sodium salt)
used in pharmaceutical formulations?
In pharmaceutical formulations, Poly(methacrylic
acid, sodium salt) is often used as a coating agent for tablets or capsules. This coating
helps to protect the active ingredients from degradation in the acidic environment of the
stomach, allowing for better absorption in the intestines. Additionally, it can also be used
as a controlled-release agent, allowing for extended drug release over time.
What are
the safety considerations when using Poly(methacrylic acid, sodium
salt)?
Poly(methacrylic acid, sodium salt) is generally considered to be safe for use in
skincare and pharmaceutical products. However, like any ingredient, it can cause irritation
or allergic reactions in some individuals. It is important to perform a patch test before
using products containing Poly(methacrylic acid, sodium salt) to ensure compatibility with
your skin. If irritation occurs, discontinue use immediately.
Can Poly(methacrylic
acid, sodium salt) be used in oral care products?
Yes, Poly(methacrylic acid, sodium
salt) can be used in oral care products such as toothpaste or mouthwash. It can help to
improve the texture of the product and provide a protective barrier on the teeth and gums.
Additionally, it can also help to prevent plaque buildup and improve overall oral
health.
Is Poly(methacrylic acid, sodium salt) suitable for use in sensitive skin
products?
Yes, Poly(methacrylic acid, sodium salt) is suitable for use in sensitive skin
products due to its mild and non-irritating properties. It can help to soothe and calm
sensitive skin while providing hydration and moisture. Additionally, it is non-comedogenic,
meaning it will not clog pores or exacerbate skin conditions such as acne.
How does
Poly(methacrylic acid, sodium salt) compare to other polymers used in skincare
products?
Poly(methacrylic acid, sodium salt) is unique in its ability to provide a
protective film on the skin while offering moisturizing and anti-inflammatory benefits. It
is water-soluble, making it easy to incorporate into formulations, and it has a wide range
of applications due to its versatility. Compared to other polymers, Poly(methacrylic acid,
sodium salt) is gentle and suitable for use on all skin types.
What is the shelf life
of products containing Poly(methacrylic acid, sodium salt)?
Products containing
Poly(methacrylic acid, sodium salt) typically have a shelf life of 1-2 years when stored in
a cool, dry place away from direct sunlight. It is important to check the expiration date on
the product packaging and to use the product within the recommended timeframe to ensure
efficacy and safety.
Are there any potential interactions between Poly(methacrylic
acid, sodium salt) and other skincare ingredients?
Poly(methacrylic acid, sodium salt) is
generally well-tolerated and does not have any known interactions with other skincare
ingredients. However, it is always a good idea to perform a patch test when using new
products to rule out any potential sensitivities or reactions. If you have any concerns
about using Poly(methacrylic acid, sodium salt) with other skincare ingredients, consult
with a dermatologist or healthcare provider.
