Dextran 70,000, EP grade CAS 9004-54-0

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CAS: 9004-54-0

MF: [C₆H₁₀O₅]n

MW: ~70,000

Product Categories	Carbohydrates, Biochemicals, Raw Materials (IVD), Natural Products, Polysaccharides
CAS RN	9004-54-0
Alternative CAS RN	-
EC Number	232-677-5
MDL Number	MFCD00130935
Storage Temperature	+20°C
Shipping Temperature	Ambient
Harmonised Tariff Code	3913900088

Physical Description	White or almost white powder
Solubility	Very soluble in water, very slightly soluble in ethanol
Specific Optical Rotation	+195 - +201 °
Identification (IR)	To conform to standard
Average Molecular Weight	64,000 - 76,000
Molecular Mass Distribution	M10: ≤ 185,000, M90: ≥ 15,000
Solubility (10% in water)	Clear, colourless solution
Solubility (33% in water)	Clear, colourless, viscous solution
Acidity or Alkalinity	To pass EP test
Nitrogen Containing Substances	≤ 110ppm
Ethanol	≤ 0.5%
Methanol	≤ 0.05%
Other Residual Solvents	≤ 0.5%
Heavy Metals	≤ 10ppm
Loss on Drying	≤ 7.0%
Sulfated Ash	≤ 0.3%
Bacterial Endotoxins	≤ 16IU/g
Total Aerobic Microbial Count	≤ 100CFU/g
Pharmacopoeia Specification(s)	EP
Specification Version	1.0