Bulk Cosmetics Grade Raw Powder Salicylic Acid CAS 69-72-7

• CAS No.: 69-72-7
• Molecular Formula: C7h6o3
• Molecular Weight: 138.12
• Einecs: 200-712-3
• Melting Point: 158-161 °c(Lit.)
• Boiling Point: 211 °c(Lit.)
• Model NO.: 69-72-7
• Color: White to off-White
• Transport Package: Bottle, Can, Drum, Plastic Container, Vacuum Packe
• Specification: 1KG
• Trademark: Senwayer
• Origin: China
• HS Code: 2901100000
• Production Capacity: 2000kilograms Per Month

Product Description

 
 

Melting point	158-161 °C(lit.)
Boiling point	211 °C(lit.)
density	1.44
vapor density	4.8 (vs air)
vapor pressure	1 mm Hg ( 114 °C)
refractive index	1,565
FEMA	3985 | 2-HYDROXYBENZOIC ACID
Fp	157 °C
storage temp.	2-8°C
solubility	ethanol: 1 M at 20 °C, clear, colorless
form	Solid
pka	2.98(at 25ºC)
color	White to off-white

 

Introduction

Salicylic acid, also known as o-hydroxybenzoic acid, is a component with a structure similar to β-hydroxy acid, which can not only soften the stratum corneum, but also loosen the horn plugs to unclog pores, as well as certain antibacterial and anti-inflammatory effects.

Salicylic acid is not easily soluble in water, but is easily soluble in organic solvents such as ethanol, ether, propanol, and turpentine. It exists in willow bark, white pearl leaves, and sweet birch in nature, and is the "anti-inflammatory drug" of plants.

Humans have long discovered the medicinal properties of willow plant extracts (natural salicylic acid). Ancient Sumerian clay tablets have records of using willow leaves to treat arthritis. The oldest medical text in ancient Egypt, the Ebers Papyrus, records that the pain-relieving properties of dried willow leaves were known to the Egyptians at least more than 2,000 BC. The ancient Greek physician Hippocrates documented the medicinal properties of willow bark in the 5th century BC. This knowledge was repeatedly quoted by famous Greek and Roman physicians such as Galen.

Function
Acne treatment, acne treatment - salicylic acid is fat-soluble, can penetrate deep into pores to dissolve oil and unclog sebaceous glands; its acidity can dissolve hardened oil and keratin, so that the keratin plugs in the hair follicles can be loosened, and it also has mild anti-inflammatory properties. inflammatory and antibacterial effects.

Conditioning keratin and improving skin photoaging - salicylic acid has a two-way keratin regulating effect and can remove old keratin, so some patients will experience slight scaling, but this is a manifestation of keratin renewal, and it is not suitable for immature keratinization. On the contrary, the stratum corneum cells have the effect of promoting keratinization and maturation. Long-term sunlight exposure can cause skin keratin thickening, skin hypertrophy, skin furrows deepen, skin ridges bulge, forming thick and deep wrinkles, so salicylic acid can improve skin aging caused by sun exposure.

Anti-inflammatory and bactericidal - topical application of salicylic acid has different degrees of anti-inflammatory, astringent and antipruritic effects on seborrheic dermatitis, papulopustular rosacea, and folliculitis. The anti-inflammatory effect of aspirin comes from the salicylic acid formed after being decomposed in the body; and salicylic acid has a certain broad-spectrum bactericidal ability and is effective against many bacteria and fungi.

Whitening, Eliminate Pigmentation - Salicylic acid penetrates into pores, dissolves aging keratinocytes, lightens pigmentation and enhances skin cell metabolism. It can dissolve the connection between the skin cutin, make the cuticle fall off, remove the excessively thick cuticle, promote epidermal metabolism, rejuvenate and whiten the skin, prevent the generation of acne marks, remove the acne marks that have already occurred, and can prevent UV damage and photoaging.

Benefits/Uses for Skin
Salicylic acid uses include:

* Clearing up acne-prone skin and preventing future breakouts
* Reducing blackheads and whiteheads
* Helping exfoliate the skin
* Decreasing dandruff and seborrheic dermatitis
* Fighting warts, calluses and corns
* Treating skin conditions that involve scaling or overgrowth of skin cells, such as psoriasis and ichthyosis

Here's a bit more about how salicylic acid treats a variety of skin issues:

1. Unclogs Pores to Reduce Acne
Although it's not always the best choice for people with sensitive or overly dry skin, salicylic acid can help clear up inflamed, red and painful pimples. The primary way that it helps clear skin relatively quickly is by reducing oil, clogged pores and swelling.

2. Has Exfoliating, Smoothing Effects
While some other ingredients may be better at killing bacteria that leads to acne and other skin issues, salicylic acid is one of the best at removing dead skin cells and smoothing skin. As a type of keratolytic medication, it has the ability to improve skin's texture by exfoliating both the inner and outer layers of the skin, reducing unevenness and encouraging skin cell turnover.

3. Can Help Reduce Dandruff
While most people associate this ingredient with skincare, it can also be used to improve the health of your scalp and hair. You can find salicylic acid shampoos in drug stores that are recommended for people with dandruff and seborrheic dermatitis (which causes an itchy, scaly scalp).

It helps reduce dandruff by exfoliating the scalp and removing dead skin cells.

4. May Help Treat Warts
When applied as a cream or ointment (often found in strips that are applied like Band-Aids), salicylic acid can help remove warts by exfoliating the skin and promoting growth of normal, healthy skin cells.




Risks and Side Effects

Why might salicylic acid be bad for certain skin types? If you have sensitive skin that is prone to dryness or redness, this may not be the best ingredient for you, especially when use frequently.

It's possible for salicylic acid to cause side effects (especially when first beginning to use it), including irritation, dryness, itching, peeling and redness, particularly when overused or used on large amounts of the skin.

Because it can seep through the skin and be absorbed into the bloodstream, it should be avoided by women who are pregnant and anyone who takes blood-thinning medications.

It should also not be applied to the inside of the mouth, eyes, broken skin/cuts, or moles, birthmarks, warts with hair growing from them or genital/anal warts.




FAQ
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