Hebei Nengqian Chemical Import and Export Co., LTD
Assessed Supplier
- Assessed
Supplier - 4th
years
Assessed Supplier
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: 86-139-10575315
Tel: +86 15632961819
Tel: +86 18233902561
Tel: +86 15717685612
Tel: +86 16630923639
Tel: +86 18732968538
Tel: +86 18833033983
Tel: +86 19831957301
Mobile: +86 19831957301
Tel: 86-139-10575315
Fax: 4001020630
URL: https://www.nengqianchemical.com/
Province/state: Hebei
City: Handan
Street: Congtai District, La Defense North
MaxCard:
Ms.AnnaCAS NO.59870-68-7
Pharmaceutical grade(1-50)KilogramPharmaceutical grade(51-99)Kilogram
Our Advantage
Rich Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour service
Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
| Plant Source: | licorice |
| Introduction | glabridin is a natural whitening agent isolated from licorice flavonoids, licorice flavonoids is extracted from the rhizomes of specific varieties of licorice plants (such as Glycyrrhiza uralensis, Glycyrrhiza inflata, Glycyrrhiza glabra, etc.), all natural, pollution-free, without any side effects on the human body. At room temperature for red-brown powder, insoluble in water, soluble in organic solvents, such as ethanol, propylene glycol, 1, 3-butanediol and so on. Glycyrrhiza glabra is a perennial herb that grows in southern Europe, Asia, and the Mediterranean, and is widely cultivated in Russia, Spain, Iran, and India. Glabridin can be phlegm, emollient, anti-inflammatory, anti-viral pathogens, anti-liver toxins and antibacterial. Because of its efficacy, licorice has been extensively studied in both medicine and food. Licorice can be used in cosmetics, it has whitening, anti-inflammatory, antibacterial and antioxidant effects, is a very valuable cosmetic raw materials. glabridin, because of its efficient ability to inhibit reactive oxygen species and melanin, is known as "whitening gold", one is the acclaim of whitening efficacy, second, the price of a single gram of glabridin is equivalent to that of gold, and only a few brands are willing to use it as a whitening ingredient. |
| efficacy and function | glabridin has strong antibacterial, anti-inflammation caused by UV, pigmentation and skin roughness, can remove superoxide ion, inhibit the hemolysis caused by hydrogen peroxide, it can inhibit the activity of tyrosinase, and can inhibit the activity of DOPA pigment interconversion and DHICA oxidase, is a rapid, efficient, green whitening freckle cosmetic additives, with SOD (superoxide dismutase) similar to the ability of scavenging oxygen free radicals, but also with vitamin E similar to the ability of anti-oxygen free radicals. In addition, glabridin also has a strong oxidation, anti-atherosclerosis, and has a certain role in reducing blood fat and blood pressure. |
| pharmacological effects | glabridin is one of the main flavonoids in Glycyrrhiza glabra. It shows strong anti-free radical oxidation in cytochrome P450/NADPH oxidation system, can significantly inhibit the metabolism of free radicals, from oxidation sensitive of biological macromolecules (low density lipoprotein LDL,DNA) and cell wall, such as free radical oxidative damage. it can prevent and treat some pathological changes related to free radical oxidation, such as atherosclerosis, cell senescence, etc. In addition, glabridin also has certain hypolipidemic and hypotensive effects. |
| Use | glabridin is a compound extracted from licorice (root), which is cytotoxic, antibacterial, estrogenic and antiproliferative properties. for content determination/identification/pharmacological experiments and other pharmacological effects: inhibition of active oxygen production, inhibition of tyrosinase, anti-inflammatory, antioxidant effects. |
| licorice flavonoids | so far, there is only one kind of licorice antioxidant, which is a mixture of flavonoids and flavonoids. China's health standards for the use of food additives (GB2760): licorice antioxidants can be used for oil, fried foods, pickled fish, meat products, biscuits, instant noodles, oil food. The maximum amount of 0.2g/kg. In the field of domestic cosmetics, domestic products also use licorice flavonoids production freckle products. China's cosmetics (skin care products) market in 2011 sales exceeded 200 billion yuan, the market size among the world's third. It is reported that the sales of cosmetics (skin care products) in China maintain a sales growth rate of 15% per year. Licorice flavonoids whitening freckle effect is remarkable, I believe that in the future cosmetics market should have a better development prospect. |
| Molar Mass | 324.37 |
| Density | 1.257±0.06 g/cm3(Predicted) |
| Melting Point | 154～155℃ |
| Boling Point | 518.6±50.0 °C(Predicted) |
| Specific Rotation(α) | (c, 2.07 in CHCl3)+8.2 |
| Flash Point | 267℃ |
| Solubility | Insoluble in water, easily soluble in organic solvents, such as propylene glycol, etc. |
| Vapor Presure | 2.26E-11mmHg at 25°C |
| Appearance | Pale yellow powder |
| Color | white to light brown |
| BRN | 7141956 |
| pKa | 9.66±0.40(Predicted) |
| Storage Condition | room temp |
| Stability | Hygroscopic |
| Refractive Index | 1.622 |
| MDL | MFCD03427694 |
| Physical and Chemical Properties | Dried rhizomes derived from Glycyrrhiza glabra |
Product Packaging：
1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)
2) 25kg/drum (25kg net weight, 28kg gross weight; Packed in a cardboard-drum with two plastic-bags inside; Drum Size: 510mm high, 360mm diameter)
Storage：
Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.
Delivery：
Usually within3-5 working days after full payment.
transport：
EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service;
Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe;
Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials.
Packing:
1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
P.S.: we accept packaging customization.
Delivery:
1. Stock products are normally shipping within 3 working days.
2. For rush delivery, please contact our sales team for particular arrangement.
Shipping Details:
1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
2. Shipping details & shipping documents will be provided and sent by email.
3. We keep tracking the shippment until clients well received.
4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
About us
Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,
We have compalete sales and service team , information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization, Keep moving!
FAQ:
1. Are you a trade company or factory
We are a factory with our own trading company.
2.How do you control the quality
Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
3. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
4. Where is your factory located How can I visit the factory
Our factory located in HEBEI, China.
5. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
6. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
7. 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.
8. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
9. How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.