Manufacturer high q...

Manufacturer high quality L-Hydroxyproline

Manufacturer high quality L-Hydroxyproline

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,D/A,D/P,T/T,

Keywords

L-Hydroxyproline 51-35-4 L-Hydroxyproline 51-35-4

Quick Details

  • Appearance: Red powder
  • Application:Used
  • PackAge:sample package
  • ProductionCapacity:1000|Kilogram|Week
  • Storage:dry and cool
  • Transportation:By air

Superiority:

 We promise our customer following items

1.Reasonable price:
We provide high quality products with competitive price in china,

2.Low moq:
No worry about the low moq, our moq is 1 gram or lower.

3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.

4.Super-good quality
We have strict quality control system .Good reputation in Market

Contact us

If you have any further questions or need a sample,Please do not hesitate to contact us.

Leah| Senior Sales | Qingdao Sigmachemical Co.,Ltd
 

Details:

Product Description

 

 

Specifciation:

                             1.Competitive price
                             2.Fast Delivery Within 2 days
                             3.SGS , BV, GMP,ISO approve
                             4.Professional factory

 

Introduction of L-Hydroxyproline

L-Hydroxy proline, a hydroxylated form of the amino acid proline, is a major component of collagen. Widely used as an important raw material in cosmetic field. It can be used in the synthesis of various anti fungal drugs.

Specification of L-Hydroxyproline:

ITEMS

SPECIFICATION

Appearance

White crystals or crystalline  powder

Identification

Meets the requirements

State of Solution

≥95.0%

Specific Rotation

-74.0°~ -77.0°

PH

5.0 ~ 6.5

Chloride

≤0.020%

Sulfate

≤0.020%

Ammonium

≤0.020

Heavy Metals

≤10ppm

Iron

≤10ppm

Arsenic

≤1 ppm 

Other Amino Acids

Meets the  requirements

Loss on Drying

≤0.20%

Residue on Ignition

≤0.10%

Assay

98.5 ~ 101.0%

Standard

AJI92

Usage of L-Hydroxyproline

 

1. L-Proline is a major component of collagen.
 
2. L-Proline can be used in medicine. L-Proline is one of the raw material compound amino acid infusion. It is used for malnutrition, protein deficiency, protein supplements serious gastrointestinal diseases, burns and after surgery. No significant side effects.
 
3. L-Proline can improve plant cold tolerance.
 
4. L-Proline can repair the enamel.
 
5. L-Proline can be used as nutritional supplements, flavor enhancers. Occurring amino sugar were hot -carbonyl reaction, it can generate a  special flavor substances. 

 

Company Information

Qingdao Sigma Chemical Co., Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

The aim of Sigma is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

Sigma has become the "Top 500 Chinese manufactur
Packaging & Shipping

Our Services

 

 

 

FAQ

Q1: Are you a manufacturer

Answer: Yes, we are factory founded on 2002.

Q2: How to contact with us
Click the lOOKCHEM"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, 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.

Q7:How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

If you are interested,welcome to contact with us.
Pls send message if you are interested,click "send" as below ^.^

 

 

 
 

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