N-Sulfo-Glucosamine Potassium Salt CAS: 31284-96-5 Medicine Grade CAS NO.31284-96-5

FOB Price:: USD 100.00-100.00 /Gram Get Latest Price

Min.Order Quantity:: 10 Gram

Purity:: 99.00%

Port:: Shanghai

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31284-96-5

Quick Details

ProName: N-Sulfo-Glucosamine Potassium Salt CAS...
CasNo: 31284-96-5
Molecular Formula: C6H12NKO8S
Appearance: powder
Application: in research
DeliveryTime: within 3-5 days after receiving the pa...
PackAge: Aluminum foil bag/as requirements
Port: Shanghai
ProductionCapacity: 800 Kilogram/Month
Purity: 99.00%
Storage: store in a cool dry place and keep awa...
Transportation: by air or by sea
LimitNum: 10 Gram
Purity: 99+%

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product description

n-sulfo-glucosamine potassium salt
name: n-sulfo-glucosamine potassium salt
synonym: 2-deoxy-2-(sulfoamino)-d-glucose monopotassium salt; 2-deoxy-2-sulfoamino-d-glucose potassium salt; n-sulfo-glucosamine potassium salt; d-glucose, 2-deoxy-2-(sulfoamino)-, monopotassium salt (8ci, 9ci); potassium 2-deoxy-2-sulfoamino-d-glucose; d-glucosamine sulfate potassium chloride; dc grade d-glucosamine sufate. 2kcl; n-sulfo-glucosamine
cas: 31284-96-5
assay: 98%
m. f: c6h12nko8s
m. w: 297.32
appearance: crystal
application: used as food additives, medicine and health products
package: 25kg/drum
standard: enterprise standard

certificate of analysis

specification	standard	test result
assay (drying basis)	98.0%~102.0%	99.85%
identification	a. infrared absorption b: it meets the requirements of the tests for chloride. c: the retention time in the assay corresponds to the standard	conform
residue solvents	meet requirement	400ppm
(specification rotation)	50.0°- 52.0°	51.32°
(glucosamine sulfate)	71.6%~79.1%	75.2%
(transmittance)	≥90%	91.2%
(potassium)	11.7%~13.0%	12.65%
ph ph value(2%.25°)	3.0~5.0	4.3
loss on drying	≤1.0%	0.06%
residue on ignition	27%~29%	27.84%
organic volatile impurities	meet requirement	conform
sulfate	15.5-16.5%	15.63%
sodium	50ppm max	conform
chloride	11.8%~14%	11.85%
heavy metal	≤0.001%	<0.001%
lead	≤0.5ppm	<0.5ppm
cadmium	≤1ppm	<0.5ppm
mercury	≤0.1ppm	<0.1ppm
arsenic	≤3ppm	<3ppm
mesh size	20 mesh	conform
bulk density	≥0.7g/ml	0.75g/ml
microbial limits
total aerobic microbial count	≤500cfu/g	pass
yeast mold	≤100cfu/g	pass
e-coli	negative	pass
salmonella	negative	pass
distinction	food grade
appearance	crystalline white powder,
storage condition	keep container closed when not in use store in a cool, dry, well-ventilated area away from incompatible substances. under 30 centigrade.
shelf life	2 years
conclusion	conform to usp 32 requirements