Quantity(Kilograms) | 1 - 50 | 51 - 100 | >100 |
Est. Time(day) | 7 | 10 | To be negotiated |
GMP hot selling high quality azelaic acid powder price nonanedioic acid
Azelaic acid powder, commonly known as rhododendron acid, is white to yellowish monoclinic, needle like crystal or powder. Used as plasticizer and used in alkyd resin, lacquer and chemical synthesis. It can be used in dermatology plaster with skin lightening and whitening function.
1.Azelaic acid powder is used to treat mild to moderate acne, both comedonal acne and inflammatory acne. It belongs to a class of medication called dicarboxylic acids.It works by killing acne bacteria that infect skin pores. It also decreases the production of keratin, which is a natural substance that promotes the growth of acne bacteria.
2.Azelaic acid powder is also used as a topical gel treatment for rosacea, due to its ability to reduce inflammation. It clears the bumps and swelling caused by Rosacea.
3.Azelaic acid powder has been used for treatment of skin pigmentation including melasma and post inflammatory hyperpigmentation, particularly in those with darker skin types.It has been recommended as an alternative to hydroquinone (HQ). As a tyrosinase inhibitor, azelaic acid reduces synthesis of melanin.
1. Azelaic acid powder used as a good skin permeability. Cream cosmetics adding azelaic acid can increase absorption through the skin functions, and a brightening of the effectiveness of Lipstick.
2. Azelaic acid powder can inhibit microbial protein synthesis, so for Propionibacterium acnes and Staphylococcus epidermidis have antibacterial activity, can be used as anti-acne drug.
3. Azelaic acid powder or zinc salts, and vitamin B6 compatibility, can be used for hair care products for men, hair loss disease etc.
Certificate of Analysis
Product Name: Azelaic acid powder
Batch Number: ALD-170828 Analysis Date:2017-08-30
Manufacture Date: 2017-08-28 Expiry Date: 2019-08-27
Batch Quantity: 500 kg
Items | Standards | Results | Method | |
Physical and chemical analysis: | ||||
Description | Off-wwhite to white powder | Qualified | Visual | |
Taste&Odor | Characteristic | Qualified | Organoleptic | |
Extract Solvent | Ethanol/water | Qualified | / | |
Assay | 99% | Qualified | HPLC | |
Ash Content | ≤5.0% | Qualified | CP2015 | |
Loss on Drying | ≤5.0% | Qualified | CP2015 | |
Mesh Size | 100% pass 80 mesh | Qualified | CP2015 | |
Bulk Density | 40~60g/100ml | Qualified | CP2015 | |
Tap Density | 60~90g/100ml | Qualified | CP2015 | |
Residue analysis: | ||||
Heavy Metal | ≤10ppm | Qualified | CP2015 | |
Pb | ≤2.0ppm | Qualified | GB/T5009.12-2003 | |
As | ≤1.0ppm | Qualified | GB/T5009.11-2003 | |
Hg | ≤0.1ppm | Qualified | GB/T5009.17-2003 | |
Cd | ≤1.0ppm | Qualified | GB/T5009.15-2003 | |
Solvents Residue | ||||
Ethanol | ≤200ppm | Qualified | Eur.Ph 7.0<2.4.24> | |
Pesticides Residue | ||||
Hexachlorobiphenyl | ≤0.2ppm | Qualified | CP2015 | |
Dichlorodiphenyltrichloroethane (DDT) | ≤0.2ppm | Qualified | CP2015 | |
Microbiological: | ||||
Total bacterial count | ≤1000cfg/g | Qualified | GB/T 4789.2 | |
Yeast & Mould | ≤50cfu/g | Qualified | GB/T 4789.15 | |
E.coil | Negative | Negative | GB/T 4789.3 | |
Salmonella | Negative | Negative | GB/T 4789.4 | |
General Information: | ||||
Conclusion | Conform to specification | |||
Packing | Packed in paper-drums and two plastic-bags inside. | |||
Storage | Keep in cool & dry place.Keep away from strong light and heat. | |||
Shelf life | 24 months under the conditions above and its original packaging. |
We Aladdin Group is mainly engaged in R & D and production and management of health care products and pharmaceuticals.Now with the company's expansion and development of foreign trade, the company has become a company engaged in natural plant extracts, fine chemical raw materials, pharmaceutical raw materials, health products raw materials, raw materials for cosmetics research and development, production, processing and sale of high-tech enterprises.
Exports to many countries in the world for medical, health, cosmetics, human health and beauty contribution.We trust that our experience in foreign trade and proficient knowledge of Chinese herbal medicine will entitle us to meet your actual requirements.
Wish start business with you in soon future.
Please contact me freely for details.
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A: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.