Keywords

• Poly[imino[1-carboxy-4-oxo-1,4-butanediyl]]
• γ-poly(L-glutamic acid) macromolecule
• γ-PGA

Quick Details

• ProName: POLY-L-GLUTAMIC ACID 2'000-15'000 25...
• CasNo: 25513-46-6
• Molecular Formula: (C5H9NO4)x
• Appearance: Light yellow
• Application: Uses Moisturizing, whitening, bacterio...
• DeliveryTime: 7-10 working days
• PackAge: In plastic outside weave or according ...
• Port: port of Qingdao、port of Tianjin
• ProductionCapacity: 500 Kilogram/Week
• Purity: >99%
• Storage: -15°C
• Transportation: We ship goods via DHL, Fedex, UPS, TNT...
• LimitNum: 1 Kilogram
• Grade: Industrial Grade,Food Grade,Pharma Gra...
• Shelf Life: Two years

Superiority

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. 

Details

Our advantage:

1. High quality with competitive price:

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.

Definition of polyglutamic acid

polyglutamic acid (& gamma;-PGA), also known as natto gum, polyglutamic acid, it is a water-soluble, biodegradable, non-toxic, using microbial fermentation method to produce biopolymers. & gamma;-PGA polyglutamic acid is a sticky substance, first found in "natto"-fermented beans. & gamma;-PGA polyglutamic acid is a special anionic natural polymer, which is based on α-amine group (α -amino) and & gamma;-carboxyl group (& gamma; -caboxyl) is the same type polyamide (homo-polyamide)& gamma composed of amide linkage;-The molecular weight of PGA ranges from 50,000 to 2 million Daltons. Its moisturizing and water locking effect is 500 times that of hyaluronic acid. It is mainly used for moisturizing, whitening, inhibiting bacteria and improving skin health.

Polyglutamic acid was first found to exist in the high-viscosity wire drawing contained in Japanese natto food (fermented small soybeans). It is referred to as & gamma in China;-PGA, which uses natural Natto bacteria and glutamic acid through liquid fermentation for biological polymerization, resulting in a decomposable polymer of high molecular amino acid.

features

Non-toxic to the human body and the environment, biodegradable, eco-friendly;

Water-soluble, odorless, clean and transparent solution can be obtained;

Easy to cross-link to form a hydrogel with excellent performance in the later stage;

It can be made into sodium, calcium, magnesium, and hydrogen.

agricultural applications

& gamma;-polyglutamic acid & gamma;-PGA can be used as a nutrient for plant yield increase

1, & gamma;-polyglutamic acid & gamma;-PGA Hydrogel and & gamma;-PGA super hydrophilicity and water retention capacity

When flooded in the soil, a thin film will be formed on the surface of the root hair of the plant, which not only has the function of protecting the root hair, but also is the best transportation platform for the close contact of nutrients, water and root hair in the soil, which can be very effective Improve the dissolution, storage, transportation and absorption of fertilizer. Prevent sulfate, phosphate, oxalate and metal elements from precipitation, so that crops can more effectively absorb phosphorus, calcium, magnesium and trace elements in the soil. Promote the development of crop roots and strengthen disease resistance.

2, & gamma;-polyglutamic acid & gamma;-PGA Hydrogel and & gamma;-PGA equilibrium soil pH

It has excellent buffering capacity for acid and alkali, which can effectively balance the pH value of the soil and avoid the acid soil caused by long-term use of chemical fertilizers.

3, & gamma;-polyglutamic acid & gamma;-PGA Hydrogel and & gamma;-PGA can combine to precipitate toxic heavy metals

has excellent chelating effect on toxic heavy metals such as Pb +2, Cu +2, Cd +2, Cr +3, Al +3, As +4, etc.

4, & gamma;-polyglutamic acid & gamma;-PGA Hydrogel and & gamma;-PGA can enhance plant disease resistance and stress resistance

Integrating plant nutrients and water components in the soil can enhance resistance to symptoms caused by soil-borne plant pathogens.

5. Promote yield increase

it can rapidly increase production of agricultural products such as tea, fruits and vegetables, with an increase of 10-20%.

Polyglutamic acid is a homopolymer amino acid formed by connecting glutamic acid monomers through amide bonds. It has environmental friendliness, super chelation and adsorption capacity, super water absorption and moisture retention capacity and good biodegradation performance. The synergistic fertilizer added with polyglutamic acid has significant water retention, fertilizer retention, yield increase, stress resistance and improvement Five application effects of crop quality.

polyglutamic acid can be divided into two types: aqua and powder according to the content and different applicable fertilizer dosage forms. aqua can be divided into 1001-1007 seven types, and powder can be divided into 2001-2003 Three dosage forms, various dosage forms can be suitable for the production of chlorine-based, sulfur-based, urine-based, and nitro-based fertilizers, and are suitable for rollers, shotcreting, towers, and extrusion granulation!

Effect on skin

the main function of polyglutamic acid in cosmetics and skin care products is humectant and skin conditioner. the risk coefficient is 1, which is relatively safe and can be used with confidence. it generally has no effect on pregnant women, and polyglutamic acid has no acne.

Polyglutamic acid has a good promotion of the activity of fibroblast cells, and has a skin-activating effect. It can be used for anti-aging and anti-wrinkle cosmetics; polyglutamic acid with a larger molecular weight is not as good as the activity of fibroblast cells. Small molecular weight, but its performance in stabilizing foam, moisturizing ability, and adsorption on hair is better than small molecular weight products. It can be used in hair water and antistatic, soft hair 'polyglutamic acid has the effect of whitening skin.

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.