High quality 3-O-Et...

High quality 3-O-Ethyl-L-ascorbic acid

High quality 3-O-Ethyl-L-ascorbic acid

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

3-O-Ethyl-L-ascorbic acid 86404-04-8 3-O-Ethyl-L-ascorbic acid 86404-04-8

Quick Details

  • Appearance: White 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

| Address:No 70,Shandong Road,Qingdao city,China 

Details:

Product Description

 

 

Specifciation:

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

           Product Description

Name: 3-O-Ethyl-L-ascorbic acid

CAS No: 86404-04-8

Alisa: Ethyl Ascorbic Acid ; 3-O-Ethyl-L-ascorbic acid ; VC ethyl ether

MF: C8H12O6

MW: 204.18

   Certification of Analysis

Test Items
Test Specification
Typical Test  Result
Appearance
Off-white to withe crystalline particle
White crystalline particle
Water Solution(100g/L)
Colorless to light yellow transparent liquid
Conform
Melting Point
112 -115℃
113.4 - 114.8℃
PH (3% water solution)
3.0 - 4.5
4.23
Loss on drying
≤ 1.0%
0.25%
Residue  on ignition
≤ 1.0%
0.07%
Heavy metal
≤ 10ppm
<10ppm
Total Bacteria
< 100 cfu/g
< 100 cfu / g
Arsenic
≤ 2ppm
 Conform
Purity
≥ 99.5%
99.92%
Usage:
Usage: It can be used for gel, cream, lotion, creams and other skin lightening, anti-aging and other skin care products. 
Storage
store away from oxidizing agents. Ethyl Ascorbic Acid should shield from light. 

 

 

Function&Application

 

 It is by inhibiting tyrosinase activity of Cu2+, blocking melanin formation; to prevent sunlight-induced skin inflammation; improve skin color and promote collagen production, increasing skin elasticity.

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