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A.H-NMR:Comply with the structure
B.LC-MS:Comply with the structure
C.The IR spectrum of sample should be identical with that of reference standard.
D.HPLC-ESI-MSThe retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
meets the requirements.
Loss on drying
≤0.5% determined on 1.0 g.
Residue on ignition
Unspecified impurities: for each impurity ≤0.10%
Total Impurity ≤0.5%
99.0%~101.0% (anhydrous substance).
Total plate count ≤1000cfu/g
Yeast & Moulds ≤100cfu/g
E. Coli. Absent
Preserve in well-closed,light-resistant and airtight containers.
a) Free sample can be supplied.
b) Guide our clients by professional knowledge and teach them how to use our product after sales.
c) Accept SGS,BV any other third-party inspection before loading.
d) High quality best price Guaranteed.
MSDS and COA can be available if you send us inquiry.
Email us at: email@example.com for more details.
Active Pharmaceutical Ingredients (APIs)& Pharma intermediates Supplier