BGC > Product Search > Dextran | 9004-54-0

Characters A	white,tasteless and ordorless powder
Color of solution	≤ 0.15
Identification	Infrared absorption	Applies
Viscorsity numbers	24-29ml/g
Specific optical rotation	+195。 - +203。
Bacterial Endotoxins	≤ 1.0 EU/ml
Safety	Should applies
PH	4.5-7.0
Loss on drying	≤ 7.0%
Sulfate	≤ 0.03%
Heavy metals	＜ 5ug/g
Nitrogenous Impurities	＜ 0.01%
Alcohol and related Impurities	Should applies
Antigenic impurities	Should applies
Molecular-Mass distribution
MW	63000-77000
M10	≤ 195000
M90	≥ 13000
Mw/Mn	1.4-1.9
Standard	USP grade
Capacity	50MT/month
Loading port	Shanghai
Use	Dextran 70 can be used for thrombotic diseases. and shock caused by hemorrhage, trauma, burns, poisoning
Package	25kg/drum or according to the customers’ demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Name	M.W.
Dextran 5	5,000
Dextran7	7,000
Dextran10	10,000
Dextran20	20,000
Dextran40	40,000
Dextran70	70,000
Dextran100	100,000
Dextran150	150,000
Dextran250	250,000
Dextran500	500,000
Crude Dextran	≥ 500,000

Molecular Formula: C17H32O10
Molecular Weight: 396.42998
Hazard Symbols: Xn,Xi
WGKGermany: 2
HS Code: 39139000

Appearance	White or light yellow fine powder
Assay	99% min
Packing	25/drum
Capacity	50Ton/Year
Sample	Available

Description:
Dextrans are long-chain glucose polysaccharides of various relative molecular mass.

• Molecular Weight:504.4
• Melting Point:>254ºC

Molecular Formula:
(C6H10O5)n
Canonical SMILES:
C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC(C(C(C(C=O)O)O)O)O)O)O)O)O)O)O)O
InChI:
InChI=1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2
InChIKey:
FZWBNHMXJMCXLU-UHFFFAOYSA-N
Solubility:
Soluble in Water (100 mg/ml), DMSO (freely), Formamide (Freely), Ethylene Glycol (Freely), Glycerol (Freely)
Appearance:
White to Off-white Powder
Application:
Bacteria growing on a sucrose substrate produce this polysaccharide, which is composed of alpha-D-glucopyranosyl units with different branching and chain lengths; Used in soft center confections, as a barley malt substitute, and as a plasma volume expander; Mixed ethers and esters can be used in lacquers; Used as a formulation and processing aid, stabilizer or thickener, surface finishing agent, and texturizer for foods.
Storage: Store at RT
Synonyms:
Polyglusol