Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3



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Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3

Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3

  • Item No.L-Pyroglutamic acid
    MOQ5 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Product name L-Pyroglutamic acid
Place of Origin CN;SHN
Boiling point 453.1°C at 760 mmHg
Brand Name XIGEMA
Model Number L-Pyroglutamic acid
Vapour Pressur 1.79E-09mmHg at 25°C
Flash point 227.8°C
Water Solubility 10-15 g/100 mL (20℃)
Melting point 152-162℃
Molecular Weight 128.1066
Type Nutrition Enhancers
L-Pyroglutamic acid Appearance White Crystal Powder
CAS No. 98-79-3
Other Names L-Pyroglutamic acid
EINECS No. 202-700-3
FEMA No. /
L-Pyroglutamic acid Shelf Life 24 Months

Packaging & Delivery

Selling Units:
Hot sale & hot cake high quality L-Pyroglutamic acid 98-79-3
1.Competitive price
2.Fast Delivery Within 2 days
3.SGS , BV, GMP,ISO approve
4.Professional factory
Product Description

L-Pyroglutamic acid/98-79-3


CAS NO.: 98-79-3

Molecular formula: C5H7NO3

Molecular weight: 129.11

EINECS NO.: 202-700-3


For food, medicine, cosmetics and other industries; organic synthesis intermediates, food additives
1.L-Pyroglutamic Acid is cardio protection; prevention of atherosclerosis
2.L-Pyroglutamic Acid is cancer prevention
3.L-Pyroglutamic Acid is prevention of tooth decay and gum disease
4.L-Pyroglutamic Acid is kidney function improvement
5.L-Pyroglutamic Acid anti-platelet aggregation to prevent blood clotting
6.L-Pyroglutamic Acid is liver protection
7.L-Pyroglutamic Acid is protection and restoration of immune system
8.L-Pyroglutamic Acid is inhibition of infectious pathogens


Specification of L-Pyroglutamic acid






Off-White crystalline powder


Specific rotation(a)D20 (C=2,H20)

-10.5°to -11.8°


Melting point (°C)

158°C to 161°C


Chloride (C1)

Not more than 0.02%


Ammonium (NH4)

Not more than 0.02%


Sulfate (SO4)

Not more than 0.05%


Heavy metals (Pb)

Not more than 10ppm



Not more than 20ppm


Arsenic (As2O3)

Not more than1ppm


Loss on drying

Not more than 0.50%


Residue on ignition

Not more than 0.2%






The results conforms with enterprise standards


1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.

Packaging & Shipping


                                   Shipping Terms                                                   

              By Express

                     By Air

                  By Sea

      Suitable for under 50kg

      Fast: 3-7 days


      High cost

      Door to door service,

      easy to pick up the goods

      Suitable for more than 50kg

      Fast: 3-7 days

      High cost

      Port to port, 

      professional broker needed

    Suitable for more than 500kg

    Slow: 7-45 days

    Low cost

    Port to port, 

    professional broker needed





Our Services

1. Your inquiry related to our products or prices will be replied in 12hours.

2. Well-trained and experienced staffs to answer your enquires in fluent English.

3. All our products have high quality warranties.

4. Sample order can be delivered within 3 working days, small order 3-5working days, mass order 7-10working days.

5. Samples can be offered by free,customers just need to pay the freight.But the freight can be returned to our customer after he/she places formal order with us.




 Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

Q4:Can you give me a discount price?
Surely,It depend on your qty

Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: 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.





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