Good Quality with Low Price 1- (4-Ethenylphenyl) -2, 5, 8, 11-Tetraoxadodecane CAS#59990-85-1

• Certification: CCC, RoHS, ISO
• Shape: Powder
• Type: Hormone
• Purity: 99%
• Brand: Lonwin
• Pack: 25kg
• Model NO.: 59990-85-1
• Delivery: Prompt
• Function: Vitamin Additives
• Transport Package: 25kgs/Drum
• Specification: purity: 99.0%
• Trademark: Lonwin
• Origin: Made in China
• HS Code: 2933290090
• Production Capacity: 240mt Per Month

Product Description

Product name	1-(4-Ethenylphenyl)-2,5,8,11-tetraoxadodecane
CAS NO.	59990-85-1
Molecular formula	C16H24O4

 

 

Product Description:

Our Reference Specification, for more details, pls contact us for COA, MSDS and certification:

Email & Skype: 

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
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%
Residue on ignition	≤0.1%	0.03%
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%
Storage	Preserve in well-closed, light-resistant and airtight containers.	Complies

>>Package and condition of storage

The normal packing: 250kg Drum  or as customers' required

This product should be stored in a dry place and sealed warehouse under normal temperature to avoid direct sunlight.

Superiority

Shanghai Lonwinchem was founded in 2005. It is a chemical enterprise which adopts technology innovation as the driving force with service globalization. The company is committed to the development of fine chemicals and pharmaceutical intermediates, with the scaled experimental base and all kinds of chemical experiment equipment. The company has 120 employees.  The company implements modern management system, also gets ISO9001:2008 Quality Managements System Certification and ISO14001:2004 Environment System Certification, provides customers good products and services.

The company is committed to research, develop, produce and sale fine chemicals and pharmaceutical intermediates. The company is the leading producer of 1-Chloromethyl Naphthalene in China, with main products of N-Methyl-1-naphthalenemethyl amine, 6-Bromo-2-naphthoic acid, 4-Bromophthalic anhydride, Chloromethyl styrene(VBC) and VBC derived products, such as (N,N-Dimethylaminomethyl)styrene, 4-vinylbenzylglycidy ether, Trimethyl(vinylbenzyl)ammonium chloride, etc.. The company has a professional production, strict quality management and inspection system, complete daily sewage treatment facility which capacity reaches 3000 tons per day. The products meets requirement of high-end international market, exported to the United States, Japan, Europe, South Korea, Taiwan, etc.

The company follows the people-oriented belief as foundation and integrity management as guidance, replying on high quality, reasonable price and excellent service, to create a better tomorrow together with customers!