China (Mainland)
Chlorotetracycline CAS NO.57-62-5
- FOB Price: USD: /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,MoneyGram,Other
- Available Specifications:
A(1-10000)Metric Ton
- Product Details
Keywords
- Chlorotetracycline
- Advanced and completed testing facilities
- 99% Chlorotetracycline salt supplier
Quick Details
- ProName: Chlorotetracycline
- CasNo: 57-62-5
- Molecular Formula: C22H23ClN2O8
- Appearance: A yellow powder
- Application: Used as feed additives, animal drugs
- DeliveryTime: Payment within three days after shipme...
- PackAge: as the customers' request
- Port: SHANGHAI PORT,CHINA
- ProductionCapacity: 1000 Kilogram/Day
- Purity: 99%min
- Storage: cool and dry
- Transportation: by air/ by sea
- LimitNum: 1 Kilogram
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