CasNo.51-98-9,Factory supply USP/BP Norethindrone acetate CAS 51-98-9 with good quality,(51-98-9) Suppliers

10 Gram	Negotiable

Min.Order :10 Gram
Purity: 99%
Payment Terms : T/T,,MoneyGram

Keywords

Norethindrone acetate Norethindrone Norethindrone powder

Quick Details

Appearance:white powder
Application:for research
PackAge:discreet packing
ProductionCapacity:500|Kilogram|Month
Storage:cool and dry place
Transportation:my email is wonda-chem@outlook.com

Superiority:

1.high quality:

quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.

2.reasonable price:

we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.

3.low moq:

no worry about the low moq, our moq is 1 gram or even lower.

4.good service.

fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.

5. fast shipping and secure courier.

we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.

Details:

Factory supply USP/BP Norethindrone acetate Cas 51-98-9 with good quality

CAS 51-98-9

Norethindrone acetate

High purity

Fast deliver

Item	Specifications	Results
Appearance	White to practically crystalline powder	white crystalline powder
Loss on drying	≤0.5%	0.1%
Assay	98.0% - 103.0%	99.8%

Specification

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.		Complies