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CAS No.: 138926-19-9Chemical name: 1 - hydroxy - 3 - (methyl amyl amino) - C fork -1,1 - diphosphine sodiumPhysical and Chemical Properties: white crystalline powder, soluble in water, insoluble in alcohol.Formula: C9H22O7NP2Na, • H2O,Molecular Weight: 359.17Reference to quality indicators:Content ≥ 99.5% (by HPLC)Acidity of the PH 4.0-4.5Water 4.5-5.5%
ITEM | SPECIFICATIONS | RESULTS |
ASSAY | 99%(min) | 99.5% |
IDENTIFICATION | IR | conform with standard IR |
Reaction | complies | |
SOLUBILITY | Soluble in water, insoluble in methanol ,ethanol,ethylacetate,chloroform | complies |
CLARITY OF SOLUTION | colorless ,clarity | complies |
PHOSPHITE | 0.5%(max) | 0.1% |
PHOSPHATE | 0.3%(max) | ND |
CHLORIDE | 0.03%(max) | complies |
LIMIT OF TOLUENE | 0.089%(max) | ND |
LIMIT OF CHLOROBENZENE | 0.036%(max) | ND |
DESCRIPTION | white crystalline powder | complies |
GRANULARITY | 90%≤150um | complies |
WATER | 4.5 ~ 5.5% | 4.8% |
ACIDITY | 4.0 ~ 4.8 | 4.4 |
HEAVY METALS | 10ppm(max) | complies |
STORAGE | cool and dry | |
ibandronate monosodium