Chlorotetracycline

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

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

Keywords

Chlorotetracycline Advanced and completed testing facilities 99% Chlorotetracycline salt supplier

Quick Details

Appearance:A yellow powder
Application:Used as feed additives, animal drugs
PackAge:as the customers' request
ProductionCapacity:1000|Kilogram|Day
Storage:cool and dry
Transportation:by air/ by sea

Superiority:

Top Pharm Chemical Group is a regional, research , industry and trade of hightech pharmaceutical

chemical group .

Headquartered in JiuLong Hong Kong . In recent years, through continuous integration, mergers

and establish three domestic production base , now has its TOP Hanzhong plant extract production

base , production base TOP Xi'an food additives , chemical intermediates production base TOP Taizhou .

Details:

Details

Appearance： A yellow powder,slightly soluble in water and in alcohol.It dissolves in solutions of slkali hydroxides and carbonates.

Identification A：The principal spot in the chromatogram obtained with the test solution is similar in position,colour and size to the principal spot in the chromatogram obtained with reference solution.

Identification B：To about 2mg add 5ml of sulphuric acid R.A deep blue colour develops which becomes bluish-green.Add the solution

to 2.5ml of water.The colour becomes brownish.

Identification C ：Gives reaction of chlorides

PH ：2.3 ~3.3(10mg/ml)

Specific optical rotation ：-235.0°~-250.0°(2.5mg/ml)

Absorbance： ≤0.40(5mg/ml,460nm)

TC HCL(Anhydrous substance) ：≤8.0%

Heavy metals： ≤50ppm

Water ：≤2.0%

Sulfated ash ：≤0.5%

CTC HCL(Anhydrous substance)：≥89.5%

TC.HCL+CTC.HCL(Anhydrous substance)：94.5%~102.0%

Related substance：

Impurity A： ≤4.0%

4-EPI-Isochlortetracycline： ≤0.8%

Demeclocycline ：≤0.7%

Total of 4-EPI-Isochlortetracycline and demeclocycline：≤1.0%

2-Acetyl-2-decarboxamido-chlortetracycline：≤0.3%

Any other detectable impurity ：≤0.1%

Formaldehyde ：≤5ppm

Sulfate： ≤0.02%

Iron： ≤50ppm

Magnesium ：≤50ppm

Zinc ：≤10ppm

Proteins ：≤0.1%

Crude fibre： ≤0.1%

Ethanol： ≤5000ppm

Methanol： ≤3000ppm

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