Detail of "18195-32-9"
- CAS Number:
- 18195-32-9
- Name:
Vitamin B12-58Co
- Molecular Structure:
- Formula:
- C63H88 Co N14 O14 P
- Molecular Weight:
- 0
- Synonyms:
- Cyanocobalamin(58Co); Cyanocobalamin-58Co
- Density:
- g/cm3
- Boiling Point:
- °Cat760mmHg
- Flash Point:
- °C
Vitamin B12-58Co
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Reference
- Sterilization of some radiopharmaceutical preparations by the combined effect of different antimicrobial factors
- Sterilization of some radiopharmaceutical preparations by the combined effect of different antimicrobial factors. Kotlyarov, L. M.; Pavlov, E. P.; Tushov, E. G.; Sedov, V. V. (USSR). Khim.-Farm. Zh., 11(11), 105-6 (Russian) 1977. CODEN: KHFZAN. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Heating to ~80° plus addn. of 0.5-1% benzyl alc. [100-51-6] sterilized organoiodine radiopharmaceutical prepns. such as Bengal Red-131I and m-iodobenzoic acid-131I [31557-18-3] without affecting their physiol. activity. Zirconyl phosphate-32P [32774-02-0] and radioiodine labelled Na silicate were sterilized by heating at pH 1.8-2.0 and 11.0-13.0, resp. Thermolabile prepns. such as iodouracil-131I [2766-57-6], vitamin B12-58Co [18195-32-9], vitamin B12-57Co [13115-03-2], 131I-labeled human serum albumin were purified by heat plus Bz more effectively than by passage through an antibacterial filter.