• Food Grade L-Pyroglutamicacid CAS 98-79-3
  • Food Grade L-Pyroglutamicacid CAS 98-79-3
  • Food Grade L-Pyroglutamicacid CAS 98-79-3
  • Food Grade L-Pyroglutamicacid CAS 98-79-3
  • Food Grade L-Pyroglutamicacid CAS 98-79-3
  • Food Grade L-Pyroglutamicacid CAS 98-79-3

Food Grade L-Pyroglutamicacid CAS 98-79-3

CAS No.: 73-22-3
Formula: C5h7no3
EINECS: 202-700-3
Classification: Saturated Alcohol
Appearance: Powder
Type: 3°(Trisubstituted Carbinol)
Customization:
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Hubei, China
Importers and Exporters
The supplier has import and export rights
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More than 50% of buyers repeatedly choose the supplier
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The supplier can deliver the goods within 15 days
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Company Profile
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
98-79-3
Hydroxyl No.
Monohydroxy
Product Name
L-Pyroglutamicacid
Other Name
L-Pyroglutamicacid Powder
Molecular Formula
C5h7no3
Key Word1
L-Pyroglutamicacid
Key Word2
L-Pyroglutamicacid Supplier
Key Word3
98-79-3
Key Word4
CAS 98-79-3
Key Word5
98-79-3 Manufacturer
Key Word6
98-79-3 Factory
Transport Package
25kg Per Bag
Specification
10KG, 20KG, 50KG, 200KG
Trademark
Ouhuang
Origin
China
HS Code
293379009
Production Capacity
5000 Tons Per Month

Product Description

Product Description

Oxidized proline is also known as L-pyroglutamic acid. Relative molecular mass 129.12. Melting point 162 ~ 163ºC.

use
Its sodium salt can be used as a moisturizing agent in cosmetics, its moisturizing effect is better than glycerin, sorbitol, non-toxic, non-irritating for skin care and hair care cosmetics; This product has an inhibitory effect on tyrosine oxidase, can prevent the deposition of melanin, and has a whitening effect on the skin; Has softening effect on cutin, can be used in nail cosmetics; Can also be used as a surfactant, used in detergents; Chemical test agent for the resolution of racemic amine; Organic intermediates.

Product Name L-Pyroglutamicacid
CAS NO. 98-79-3
Density 1.6±0.1 g/cm3
Boiling Point 382.4±52.0 °C at 760 mmHg
Melting Point 160-163 °C(lit.)
Molecular Formula C5H7NO3
Molecular Weight 129.114
Flash Point 185.1±30.7 °C
Exact Mass 129.042587
PSA 66.40000
LogP -1.95
Vapour Pressure 0.0±2.0 mmHg at 25°C
Index of Refraction 1.627
Water Solubility 10-15 g/100 mL (20 ºC)
Food Grade L-Pyroglutamicacid CAS 98-79-3

 

Food Grade L-Pyroglutamicacid CAS 98-79-3

Packaging & Shipping

Packaging storage and transportation

1. Packing: 25kg/bag, 50kg/bag
2. Storage: It is sealed in an iron drum lined with plastic film and stored in a cool, dry and well-ventilated place, away from direct sunlight and away from heat sources, acid, water and humid air.
3. Transportation: This product is non-toxic and harmless, non-flammable and explosive dangerous goods. It can be transported by car, sea or train. Less carload, vehicle is not limited, agent consignment.
Food Grade L-Pyroglutamicacid CAS 98-79-3Food Grade L-Pyroglutamicacid CAS 98-79-3
Food Grade L-Pyroglutamicacid CAS 98-79-3

Company Profile

We are Ouhuang Engineering Materials (Hubei) Co., Ltd.Our company mainly produces and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.
Food Grade L-Pyroglutamicacid CAS 98-79-3Food Grade L-Pyroglutamicacid CAS 98-79-3

Our Advantages

1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours

4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.

6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

7.We can accept various payment methods, L/C, T/T, D/A, D/P, paypal, Western Union etc., and we cooperate with Sinosure many years.

FAQ

1. Are you a manufacturer or trading company?

A: We are a manufacturer and welcome to visit our factory.
 
2. How to confirm the product quality before placing an order?
A: We can provide you with the sample. Also, we have the inspection report issued by the authoritative third-party testing agency.
 
3: What's your MOQ?
A:  It depends on different products. We accept sample orders. Also for some products, we can provide you with a free sample.
 
4:Do you provide after-sales service?
A: We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us.
 
5:How about delivery time and method?
A: We usually ship within 3-5 working days after payments. 
We can make ships by sea, air, and express. Also can make door-to-door shipping. 
 
6:How to solve the after-sale disputes?
A: We accept changing or refunding services if there is any quality problem. 

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Diamond Member Since 2024

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Manufacturer/Factory
Registered Capital
500000 RMB
Plant Area
501~1000 square meters