Product Certification&
    Enterprise Certification

  • Mr.Zhang
    Tel: +86-186617792112

  • Ms.Lean Liu
    Tel: +86 18663970593

Home > Products >  High quality CRL-40 941 /CRL-40 940

High quality CRL-40 941 /CRL-40 940 CAS NO.90212-80-9

  • FOB Price: USD 1 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
  • Available Specifications:

    1(1-2)Kilogram

  • Product Details

Keywords

  • CRL-40 941
  • 90212-80-9
  • CRL-40 940

Quick Details

  • ProName: High quality CRL-40 941 /CRL-40 940
  • CasNo: 90212-80-9
  • Molecular Formula: C15H13F2NO3S
  • Appearance: White powder
  • Application: Used
  • DeliveryTime: 3 days
  • PackAge: sample package
  • Port: Qingdao Port
  • ProductionCapacity: 1000 Kilogram/Week
  • Purity: 99%
  • Storage: dry and cool
  • Transportation: By air
  • LimitNum: 1 Kilogram
  • Heavy metal: N/A
  • Grade: Industrial Grade
  • Shelf life: 2 years
  • Application: Used

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

 

 


 

Description

Product Name            

Amfonelic acid

Synonyms                  

1,8-naphthyridine-3-carboxylic acid, 1-ethyl-1,

4-dihydro-4-oxo-7-(phenylmethyl)-;

1-Ethyl-1,4-dihydro-4-oxo-7-(phenylmethyl)-1,

8-naphthyridine-3-carboxylic Acid;

7-Benzyl-1-ethyl-4-oxo-1,4-dihydro-1,

8-naphthyridine-3-carboxylic acid

Molecular Formula      

C18H16N2O3

Molecular Weight        

308.3312

InChI                          

InChI=1/C18H16N2O3/c1-2-20-11-15(18(22)23)

16(21)14-9-8-13(19-17(14)20)10-12-6-4-3-5-7-12

/h3-9,11H,2,10H2,1H3,(H,22,23)

CAS Registry Number 

15180-02-6

Density                         

1.297g/cm3

Boiling point                  

499.3°C at 760 mmHg

Refractive index             

1.63

Flash point                   

255.8°C

Vapour Pressur             

8.66E-11mmHg at 25°C

 

Specification

 

 

 

Item Standard Results Test method
Assay 99% Complies HPLC
Part used / / /
Odor & Taste Characteristic Characteristic Organoleptic
Appearance White powder Complies Visual
Mesh size 100% pass 80 mesh Complies 80 Mesh Screen
Bulk Density 40-60g/100ml 49.5g/100ml  /
Loss on drying 5.0% Max 3.32% 5g/105℃/2hrs
Ash 5.0% Max 2.90% 2g/525℃/3hrs
Heavy Metal 10ppm Complies AAS
Pb 2ppm Complies AAS
As 2ppm Complies AAS
Microbiological      
Total plate count 1000cfu/g Max Complies AOAC
Yeast & Mold 100cfu/g Max Complies AOAC
E.Coli Negative Negative AOAC
Salmonella Negative Negative AOAC

Function

 

• Increases coordination

• Improves mood 

• Helps fight fatigue

• Prevents oxidation within the brain

• Treats alcohol related brain damage

 

Storage

 

Stored in a dry and cool place, keep away from strong light and heat

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

 

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,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.

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 ^.^

 

 

 
 

Other products of this supplier

Other Related Products:104594-70-9 62613-82-5 1010396-29-8 66981-73-5 69353-21-5 1270138-40-3 1165910-22-4
Friend Links:www.qdocean.en.alibaba.com

lookchemhot product CAS New CAS