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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Carboxylic acid esters and derivatives>norethisterone acetate
norethisterone acetate
  • norethisterone acetate
  • norethisterone acetate
  • norethisterone acetate
  • norethisterone acetate

norethisterone acetate

Price $10
Package 1KG
Min. Order: 10G
Supply Ability: 1000kg
Update Time: 2018-10-22

Product Details

Product Name: norethisterone acetate CAS No.: 51-98-9
Min. Order: 10G Purity: 99%
Supply Ability: 1000kg Release date: 2018/10/22

Article illustration

Item Standard Test Results

Identification

A.H-NMR:Comply with the structure

Complies

B.LC-MS:Comply with the structure

Complies

C.The IR spectrum of sample should be identical with that of reference standard;

Complies

D.HPLC-ESI-MS

The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.

Complies

Crystallinity

meets the requirements.

Complies

Loss on drying

≤2.0%

0.19%

Heavy metals

≤10 ppm

<10ppm

Water

≤1.0%

0.1%

Sulphated ash

≤0.5%, determined on 1.0 g.

0.009%

Related substances

Unspecified impurities: for each impurity

≤0.10%

<0.10%

Total Impurity

≤0.5%

0.18%

Purity

≥99.0%

99.7%

Assay

99.0%~101.0% (anhydrous substance).

99.8%

Microbiological Analysis

Total plate count

≤1000cfu/g

Complies

Yeast and Moulds

≤100cfu/g

Complies

E. Coli.

Absent

Negative

Salmonella

Absent

Negative

S.aureus

Absent

Negative

Storage

Preserve in well-closed, light-resistant and airtight containers.

Complie

 

Article illustrationArticle illustrationArticle illustration

Superiority

Tonda chem-tech co.,ltd  is specialized in the field of Pharmaceutical Intermediates and APIs for many years. It is a high-tech enterprise which integrates scientific research, production and trade.

We customize organic material, biochemical reagents,fine chemicals, pharmaceutical intermediates, liquid crystal intermediates for customers, with high quality, competitive price, professional service and reliable source, and hundreds of species to choose.

 

Price, Service, Company and Transport Advantage:

1.Rich experience

We specialize in this filed for many years,our products exported to all over the world and established long friendly relations of cooperation with them.

2.Great quality,purity and favorable

Place of Origin China with Best service, high quality and reasonable price

3.Safest and fastest delivery

We have adequate stock so that Prompt delivery by safe express way after receiving the payment. Fast and discreet shipment will be arranged to pass customs.

4.Good package

Professional packing or as client’s request to choose the best package.We offer melting powder into liquid service and ship the liquid in special bottles.

5.Great after-sales service

Has a number of highly qualified engineers and experts to provide guidance for reagents.

When you meet problems in mineral processing, we can provide technical guidance.

6. Sample

Sample order are welcome.

 

Questions and Answers

1. What's your MOQ

we accept 5 gram , but suggest buy 100g or more , Because Price good and easy to packing and shipping .
2. What's the delivey time 
Usally , will shipping for you as soon as paid , or 1-2 days after confirm your payment .
After shipping 3-7 days you can get products.
3. , Do you supply samples 
Yes , Samples is free of charge , you only need pay the postage .
4. How to shipping 
we suggest by express , dhl ,fedex , ups .EMS,etc . 
5.How should we pay if we order from you
Western Union or Moneygram or paypal or BTC wallet and soon .Please let me know your choice
6.How to get a precise quotation 
Please supply the quantity and your address
Such as , 1kg BK ship to USA

F.A.Q
1.How is the quality
The qualities of most products are above 99% purity, same are 99.7% purity
2.How is the package
Aluminum foil bag or as customer's required.
3.How is the storage
Keep in dry and cool place.
4.Do I need to pay extra for shipping cost
No, our price includes the shipping cost already; you need not pay for any tax and others.

Company Profile Introduction

Meihua Biological Technology Co.,Ltd, is a global trading company, has been focusing on developing and manufacturing of advanced fine chemical and multiple intermediates. we are all members devoted to working in the filed for seven years. Rich experience gives us great enlightenments in founding of enterprise Meihua Biological Technology Co.,Ltd ,was established on the ground in 2011, is a collection, production, assay and sales into an integrated trading company in one of professional service and exported enterprise. As a mature manufacture, we have rigorous process flow. All final products come to us only by passing HPLC or GC assay. Through 30 procedures in all, we concentrate on every one gram of quality and every one milliliter of purity to your trust. We customize organic material,biochemical reagents,fine chemicals, pharmaceutical intermediates, OLED intermediates, liquid crystal intermediates and glucosides for customers, with high quality, competitive price, professional service and reliable source, and hundreds of species to choose. Such as 4-MPD/5F-ADB/2F-DCK/BK-EBDP/FUB-AMB/ADBF and so on, and new productions including 4433-77-6(BMK)/13605-48-6(PMK)16648-44-5(Benzeneacetic Acid ) etc. Of course, we support various transportation and safe payment. We are aiming at becoming a leading manufacture and trading company in China, even global. We are looking forward to establishing long-term cooperation relationship with customers in the word. We sincerely welcome to contact with us. For more information, please visit our website at http://www.hbmeihua.cn/

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