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Berlinkauf Trade Leads / Chemical / Bio-Chemicals

vitamin k2(20)(MK-4) POWDER AND OILY




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vitamin k2(20)(MK-4) POWDER AND OILY


CERTIFICATE OF QUALITY


 




























Product:

Vitamin K2(20)


Menaquinon-4; 2-Methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl]-1,4-naphthalenedione


 

 


Lot:

OE3108A


Code:

185834


CAS NO.:

[863-61-6]


Mol. Formula:

C31H40O2


Mol. Weight:

444.65


Packing:

1 Kg / Bottle


 


  Test                                                         Specification                                  Results


 

















































Assay

98.0%~102.0%

98.6%


Solubility

Freely soluble in ethanol isopropanol,slightly soluble in methanol,insoluble in water

Complies


Clarity in Hexane

Clear and Yellow

Complies


Identification


-Ethanol+Potassium Hydroxide


-Ethanol+Sodium Hydrosulfite


-Absorption in Isooctane


-Absorbance Ratio A1/A2

 


Blue


Yellow


325nm~327nm


0.32-0.38

 


Complies


Complies


Complies


0.36


Melting Point

33-44¡æ

36¡æ


Heavy Metals

< 20ppm

Complies


Arsenic

< 2ppm

Complies


Water

< 0.5%

Complies


Residue On Ignition

< 0.1%

Complies


Other Related Substances ratio

0.010

Complies


Appearance

Yellow, Odorless and Tasteless Crystals/Oily substance

Yellow crystals powder


 


Storage:  Store at -0¡æ temperature. Protect from moisture.


Exp.:  Aug. 2007


 


This lot  meets our specification.


 


                                                                                        Sign. : Dr. Fyland


This certificate of analysis is a computer printout and has therefore


not been signed by hand.



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[Contact Information]
Posted by Gloria Yang
e-MailContact company
Company
Shanghai seebio biotech,inc.
Address suite 607#1866 east huaxia road, pudong
City & ZIP
 shanghai 201200
Country
 China
Phone
 For registered Members only.
Fax
 For registered Members only.
Interest pharmaceutical raw materials
Company Profile Dear sirs: Very glad to know your great company through a special website.Please allow us to introd
URLFor registered Members only.
Rating(0 reviews)
Popular tagsoffer,remote,control,of,fan,yarndyed,sodium,price,pda,order,lignosulphonate

Keywordspharmaceutical raw materials

Product SpecificationsDear sirs:
Very glad to know your great company through a special website.Please allow us to introduce us as a company in main products as follows:
aitimisinin 99%
121265 Coq 10 co enzymeQ10 CAS# 303-98-0

185821 Vitamin K1(Cis-K1< 21.0%) [84-80-0

Industry Categorypharmaceutical chemical

Quality/Safety Certifications

Delivery Lead Time4-6 weeks

Payment & Price TermsT/T or L/C

My Offersplant growth regulators;food additives; pharmaceutical raw matierals

Other ProductsATP
ADP

AMP
UTP
UDP
UMP
GTP
GDP
GMP
Maleic hydrazide
Forchlorfenuron(KT-30)
6-Benzylamino purine
alpha Naphthalene acetic acid
1- Naphthyacetic acid (NAA)
Gibberellic acid
Indole-3-acetic acid (IAA)
Indole-3-butyric acid(IBA)
Kinetin

Customersnorth america;europe;asia;etc.

Company Historyour company is a high-class biochemical company mains in production;research and deal with the plant growth regulators,food additives and pharmaceuticals.Our company establishes in 1999. Our vitamin k2 series and VB12 and VB6 deprivative sell well all ove

Estimated Annual SalesUSD1

Number of Employees

Person in Charge

Web SiteFor registered Members only.
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