Product Name

Tetracycline hydrochloride

Batch No.

20211216

MFG. Date

16 Dec.2021

Exp. Date

16 Dec.2023

Report Date

16 Dec.2021

Packages

20 Fibre drum

Spec.

25kgs/Fibre drum

Standard

BP2010

ITEMS

SPECIFICATIONS

RESULTS

Characteristics

Appearance：Yellow, crystalline powder

Pass

Solubility：Complies with the specification

Pass

Identification

A, similar. B, C, Positive

Pass

PH

1.8~2.8

2.5

Specific optical rotation

-240°~255°

-247°

Related substances

4-epiteracycline HCI≤3.0%

1.44%

Anhydrotetracyoline HCL≤0.5%

0.19%

4-epianhydrotetracycline HCI≤0.5%

0.02%

2-acetyl-2-decarbamoyitetracycline HCI≤1.5%

0.69%

Heavy metals

Complies with limit test（50ppm）

pass

Loss on drying

Not more than 2.0%

0.21%

Sulphated ash

Not more than 0.5%

0.07%

Assay(on dry)

95.0% to 100.5%

97.3%

Conclusion

It complies with BP2010