High quality Tetracycline hydrochloride99%

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

Min.Order :1 Kilogram
Purity: 99%min
Payment Terms : T/T,

Keywords

Tetracycline hcl 64-75-5 pharmaceutical raw material

Quick Details

Appearance:white crystalline powder
Application:Adjunctive treatment of moderate to severe inflammatory acne.a c d Not indicated for treatment of noninflammatory acne.a
PackAge:1kg/pack,25kg/drum
ProductionCapacity:10|Metric Ton|Year
Storage:Storage in a dry, ventilated place under normal temperature
Transportation:by EMS,FEDEX

Superiority:

Chemical Name: Tetracycline hydrochloride

CAS No. 64-75-5
CBNumber: CB1704886
Molecular Formula: C22H25ClN2O8
Formula Weight: 480.

Details:

Chemical Name: Tetracycline hydrochloride

CAS No. 64-75-5
CBNumber: CB1704886
Molecular Formula: C22H25ClN2O8
Formula Weight: 480.9

Analysis

Item	Standard	Result
Characteristics	A white or yellowish white powder .Odorless or almost.bygroscopic	Conforms
Identification	A:B:C The positive reaction.	Conforms
Solubility	Very soluble in water, insoluble in acetone , chloroform, ether.	Conforms
Specific optical rotation	+53.5°~ +59.0°	+58.0°
Acidity of alkalinity	5.0~7.5	6.7
Impurity A	2%max	Conforms
Impurity C	3% ~15%	Conforms
Any other impurity	not more than the area of the principal peak	Conforms
	in the chromatogram obtained with RS(B)5%
Total other impurity	not more than 3times the area of the principal peak	Conforms
	in the chromatogram obtained with RS(B)15%
Disregard limit	ae of the principal peak in the chromatogram	Conforms
	obtained with RS(C)1%
Loss on drying (pct)	max8.0	5.0%
Sulphate	27.0-31.0%	28.4%max
Sulphated ash	1% max	0.2%
Microcount limit test	NMT 500 col/g	10 col/g
Microcount-yeast and molds	NMT 10 col/g	Conforms
Microcount-Escherichia coli	Absent	Conforms
Microcount-Staphy lococcus aureus	Absent	Conforms
Microcount-Pseudo monas	Absent
Assay	≥680I.U./mg (DRY)	687I.U./mg DRY 653I.U./mg MOIST

1.Respiratory Tract Infections Treatment of respiratory tract infections caused by Mycoplasma pneumoniae.c d 104

2.Acne
Adjunctive treatment of moderate to severe inflammatory acne.a c d Not indicated for treatment of noninflammatory acne.a

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