Factory Supply Dextran

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99.9%
Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram,Other

Keywords

Dextran Dextrane Indolaxin

Quick Details

Appearance:solid
Application:medicine
PackAge:drum
ProductionCapacity:400|Metric Ton|Day
Storage:keep in cool and dry place
Transportation:by sea

Superiority:

ITEMS		STANDARD	RESULTS
Characters		A white powder, very soluble in water, very slightly soluble in alcohol	COMPLIES WITH
Identification	Specific optical rotation	+195°~+201°	+197.07°
	Infrared absorption spectrogram	Comparing with the spectrum	COMPLIES WITH
	Infrared absorption spectrogram	obtained from dextran CRS	COMPLIES WITH
Appearance of solution		Clear and colourless	COMPLIES WITH
Acidity or alkalinity		Reaction with phenolphtalein, Na OH and HC1	COMPLIES WITH
Nitrogenous		≤110ppm	<60ppm
Residual solvents		Ethanol: ≤0.5%	0.03%
		Methanol: ≤0.05%	Not detected
		Other residual solvent: ≤0.5%	COMPLIES WITH
Molecular-mass distribution		MW:54 000- 66000	MW:60563
		M10: ≤180 000	M10: 110760
		M90:≥14 000	M90:15241
Heavy metals		≤10ppm	<5ppm
Loss on drying		≤7.0%	4.22%
Sulphated ash		≤0.3%	0.04%
Bacterial endotoxins		≤16IU/g	5IU/g
Microbial contamination		Total viable aerobic≤100/g	<10/g
Microbial contamination		No colibacillus	Not detected

Details:

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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