CAS 123-99-9 Skin Care 99% Azelaic Acid Raw Material Cosmetic Grade Azelaic Acid

• Powder: Yes
• Customized: Non-Customized
• Certification: COA
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model NO.: dgdv
• Shape: Customizable
• Transport Package: Bottle
• Specification: 99.9%
• Trademark: CZY
• Origin: Shaanxi
• Production Capacity: 500000 Pieces

Product Description

Azelaic acid is an organic compound with the molecular formula C9H16O4. It appears as a white to slightly yellow monoclinic crystal, needle like crystal, or powder. Used as a plasticizer and in alkyd resins, paints, and chemical synthesis. Irritating to the skin, eyes, mucous membranes, and upper respiratory tract, inhalation or ingestion is harmful to the body. It is harmful to the environment and can cause pollution to water and atmosphere.

 

 

Melting point	98 °C
Boiling point	286 °C100 mm Hg(lit.)
density	1,029 g/cm^3
vapor density	6.5 (vs air)
vapor pressure	<1 mm Hg ( 20 °C)
refractive index	1.4303
Fp	215 °C
storage temp.	Store below +30°C.
solubility	2.4g/l
form	Slightly Crystalline Powder or Flakes
pka	4.53, 5.33(at 25ºC)
color	White to slightly yellow
PH	3.5 (1g/l, H2O)
Water Solubility	2.4 g/L (20 ºC)

Q1: Which kind of payment terms do you accept?
You can pay by T/T ,Western Union or Trade Assurance .

Q2: Can you give me a discount price?
Surely,It depend on your quantity.

Q3: How can I get a sample?Free samples is available,but freight charges will be at your account and the charges will be return
toyou or deduct from your order in the future.

Q4: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we
will send you free goods for replacement or refund your loss.