English name: Bismuth Octoate
Molecular formula: Bi[OOCCH(C2H5)C4H9]3
Relative molecular mass: 638.61
CAS No.: 67874-71-9
Physical and chemical properties
Isooctanoate is a light yellow transparent oily liquid under normal conditions.
Viscosity (25 ° C): 50mPa.s
Density (25 ° C): 1.22 g / cm 3
Water soluble: insoluble in water
Flash point (PMCC): 158 ° C
Hydroxyl value: 0
application
Isooctanoate is a ruthenium metal carboxylate catalyst which can be used as a cocatalyst for tertiary amines to accelerate the reaction and solidification of carbamates; bismuth octylate can be used to replace soft slabstock foam, high density softness Foam, spray foam, microcellular foam, and tin metal catalysts in rigid foam systems.
Details
Item Standard Test Results
Identification A.H-NMR:Comply with the structure Complies
B.LC-MS:Comply with the structure Complies
C.The IR spectrum of sample should be identical with that of reference standard; Complies
D.HPLC-ESI-MS
The 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. Complies
Crystallinity meets the requirements. Complies
Loss on drying ≤2.0% 0.19%
Heavy metals ≤10 ppm <10ppm
Water ≤1.0% 0.1%
Sulphated ash ≤0.5%, determined on 1.0 g. 0.009%
Related substances Unspecified impurities: for each impurity ≤0.10% <0.10%
Total Impurity ≤0.5% 0.18%
Purity ≥99.0% 99.7%
Assay 99.0%~101.0% (anhydrous substance). 99.8%
Microbiological Analysis
Total plate count ≤1000cfu/g Complies
Yeast and Moulds ≤100cfu/g Complies
E. Coli. Absent Negative
Salmonella Absent Negative
S.aureus Absent Negative
Storage Preserve in well-closed, light-resistant and airtight containers. Complies
