Poly I-K 26936-41-4 Polyinosinic acid potassium salt

Min.Order / FOB Price:Get Latest Price

25 Kilogram	FOB Price: USD 170.0000

25 Kilogram

FOB Price: USD 170.0000

Min.Order :25 Kilogram
Purity: 90%
Payment Terms : L/C,T/T,

Keywords

Polyinosinic acid potassium salt Poly I-K 26936-41-4

Quick Details

Appearance:white to off-white powder
Application:intermediate
PackAge:as your request
ProductionCapacity:1000|Kilogram|Week
Storage:room temperature
Transportation:Ordinary and safe chemical, suggestion according to IATA DGR for transportation.

Superiority:

Details:

【Product name】Polyinosinic acid potassium salt
【Synonym】Poly I-K; Polyinosinic acid potassium
【CAS NO.】26936-41-4
【Mol. Formula】(C10H10O7N4PK)n
【Mol. Weight】368.3
【Contents】(dry basis) ≥90.0%
【Structural formula】

【Physical properties】
This product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether.

【Packing】25kgs/drum (standard packing)
【Storage】Preserve in tight containers, in a freezing place.

Quality Standard

Item	Standard
Identification	A.H-NMR:Comply with the structure
	B.LC-MS:Comply with the structure
	C.The IR spectrum of sample should be identical with that of reference standard.
	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.
Loss on drying	≤2.0%
Heavy metals	≤10 ppm
Water	≤1.0%
Sulphated ash	≤0.5% determined on 1.0 g.
Residue on ignition	≤0.1%
Related Substances	Unspecified impurities: for each impurity	≤0.10%
	Total Impurities	≤0.5%
Assay	≥90.0% (anhydrous substance).