High Quality Big Quantity Supply Cosmetics Powder Vc-IP CAS 183476-82-6

• Certification: GMP, FDA
• Grade Standard: Medicine Grade
• Type: Pharmaceutical
• State: Solid
• Volatile: Not Volatile
• CAS Registry Number: 183476-82-6
• Model NO.: 183476-82-6
• Molecular Weight: 482.32
• Molecular Formula: 2(C11h14cln).2(HCl).H2O
• Form: White Powder
• Assay: 99%
• Transport Package: Standard Export Package
• Specification: GMP
• Trademark: Mesochem
• Origin: China
• HS Code: 2934999090
• Production Capacity: 300kg/Month

Product Description

Beijing Mesochem Technology Co., Ltd is located in national economic and technological development of Yizhuang, which is a gathering place of world's top 500 enterprises. Devoting to pharmaceutical chemicals, find chemicals, and fundamental chemical material, Mesochem owns independent right of import and export.Based on abundant resources from Beijing various colleges and universities, Mesochem focused on incessant innovation along with research and development of new products. 
                            Certificate  of  Analysis
                  Product Name:   VC-IP
                                 CAS No.:  183476-82-6
 

Batch No.	HF170422	Quantity	32.5kgs
Mfg. Date	Apr. 22, 2017	Package	As required
Rep. Date	Apr. 27, 2017	Exp. Date	Apr. 21, 2019
Items	Standards		Results
Appearance	White to off-white crystalline powder		White solid powder
Identification	By IR		Complies
	By HPLC		Complies
	By Chloride: It gives a reaction of Chloride		Positive reaction
Melting Point	111ºC~116ºC		112ºC~118ºC
Water	≤0.5%		0.3%
Residue on Ignition	≤ 0.20%		0.02%
Heavy Metals	≤ 10ppm		Complies
Enantiomer	≤ 2.00%		0.24%
Residual Solvent	Dichloromethane: ≤600ppm		ND
	Acetone: ≤5000ppm		ND
	Ethyl Acetate: ≤5000ppm		600ppm
	Methanol: ≤3000ppm		ND
Related Substances	Maximum single impurity: ≤0.50%		0.07%
	Total impurities: ≤1.00%		0.09%
Purity(EE)	≥ 99.0%		99.91%
Assay (HPLC basis on drying)	98.0%~102.0%		99.92%
Reference Standard	In-house Standard
Conclusion	The product complied to In-house standard.
Storage	Preserve in tight,light-resistant containers in a cool place