Disodium succinate hexahydrate HP PARENTEX PLUS 500GM Go Back

CASR

: 6106-21-4

Molecular Formula

: C4H4Na2O4.6H2O

Molecular Weight

: 270.14
Specifications  
Appearance: White crystalline powder
Solubility: Freely soluble in water
Assay (on dry basis): NLT 98.0%
Identification by IR: IR spectra of the sample should be concomitant with the IR spectra of the respective standard.
Identification by Chemical test: Dense white precipitate should form
pH(5% aq soln): 7.50 to 9.00
Loss on drying,120°C: 39.0% to 41.0%
Chloride (Cl): NMT 0.005%
Sulphate (SO4): NMT 0.01%
Phosphate (PO4): NMT 0.001%
Nitrogen (N): NMT 0.001%
Heavy metals: NMT 0.001%
Arsenic (As): NMT 1.5ppm
Cadmium(Cd): NMT 0.2ppm
Lead (Pb): NMT 0.5ppm
Mercury(Hg): NMT 0.3ppm
Calcium (Ca): NMT 0.005%
Copper (Cu): NMT 0.0005%
Iron (Fe): NMT 0.002%
Potassium (K): NMT 0.05%
Nickel (Ni): NMT 2ppm
UV absorbance profile (10mm cell)@260nm: NMT 0.08
UV absorbance profile (10mm cell)@280nm: NMT 0.045
Total aerobic microbial count (Bioburden): NMT 100 CFU/gm
Total combined yeasts and molds count (Bioburden): NMT 50 CFU/gm
E.coli: should be absent/gm
Salmonella: should be absent/10gm
Pseud. aeruginosa: should be absent/gm
Staphylococcus aureus: should be absent/gm
Bile-tolerant gram negative bacteria: should be absent/gm
Bacterial endotoxins: NMT 6 EU/gm
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