Synonym-
Nutrition
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CAS
Formula
SynonymVitamin E succinate, D-alpha Tocopheryl Succinate, Butanedioic acid, 1-[(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-yl] ester
DescriptionWhite to off-white granular organoleptic
ArsenicUp to 3 ppm
Yeast and MoldUp to 100 CFU/g
Particle size: through 120 meshUp to 10%
Tapped DensityAbout 0.60 g/mL
Total Plate CountUp to 1,000 CFU/g
Particle size: through 20 meshAt least 99%
Bulk DensityApprox. 0.45 g/mL
Melting Point73 - 78ºC
Specific RotationAt least +24.00º
CadmiumUp to 1 ppm
Residual solvent: HexaneUp to 290 ppm
Loss on DryingUp to 0.50% USP
Assay, % Dry Basis96.00 - 102.00% (At least 1161.6 IU/g)
E. ColiNegative
Staphylococcus aureusNegative
IdentificationPositive USP
Particle size: through 80 meshUp to 65%
Heavy MetalsUp to 10 ppm
LeadUp to 2 ppm
MercuryUp to 0.1 ppm
Residual solvent: EthanolUp to 5,000 ppm
SalmonellaNegative
ColiformsUp to 10 CFU/g
Acid Value18.0 - 19.3 mL
Carrier Ethyl CelluloseN/A
Synonym3ß-Cholest-5-en-3-ol, Cholest-5-en-3-ol (3.beta.)-, Cholest-5-en-3-ol (beta)-
Melting Point148.5 c
Sulfated AshUp to 0.1%
Odorwh. or faintly yel. pearly granules or crystals, almost odorless
AppearanceWhite crystalline solid
Heavy MetalsUp to 10 ppm
IdentityEP, USP; IR
Molecular weight386.67
ColorEP 0993
AcidityUp to 0.3 mL of 0.1 M HCl
Solubilityethers, acetone, chloroform, dioxane, ethyl acetate, hexane, benzene, petrol. ether, oils, fats
TLCEP 0993
Boiling Point360 c (dec.)
Density1.067
Mp147-150 ?C
Sp. Rot., [a]D< - 39 ? (c=2.0, CHCl3)
Assay - Cholesterol (EP, USP)At least 99%
LODUp to 0.3%
Solubility (EtOH)EP 0993
Total Aerobic (CFU/g)Up to 100 CFU/g
Mold and yeast (CFU/g)Up to 100 CFU/g
Endotoxin LevelUp to 1 EU/mg
Slightly Solublein water, alcohol
SynonymCholest-5-en-3b-ol, 5-Cholesten-3-b-ol, Cholesteric esters, Cholesterin, Cholesteryl alcohol 3-b-Hydroxycholest-5-ene, Cholest-5-en-3-ol (3.beta.)-, Cholest-5-en-3-ol (beta)-
Density1.067
Slightly Solublein water, alcohol
Sulfated Ash< 0.1%
AppearanceWhite crystalline solid
Mp147-150 ?C
Assay - Cholesterol (EP, USP)More than 99%
LOD< 0.3%
AcidityEP
Total Aerobic (CFU/g)Up to 100 CFU/g
Mold and yeast (CFU/g)Up to 100 CFU/g
Sp. Rot., [a]D< - 39? (c=2.0, CHCl3)
IdentityUSP, EP; IR
TLCSingle spot
Solubility (EtOH)EP
Heavy MetalsUp to 10 ppm
Odorwh. or faintly yel. pearly granules or crystals, almost odorless
Melting Point148.5 c
Endotoxin LevelUp to 1.0 EU/mg
Coloryellow to tan color on prolonged exposure to light
Solubilityethers, acetone, chloroform, dioxane, ethyl acetate, hexane, benzene, petrol. ether, oils, fats
Boiling Point360 c (dec.)
Molecular weight386.67
Tannin content (on dry matter)Min. 97% (ISO 14088)
MercuryMax 1 ppm
HumidityMax 7%
Sulphated AshMax 0.09%
ArsenicMax 2 ppm
Total Heavy MetalsMax 20 ppm
ph (1% solution)2.8 - 3.2
LeadMax 2 ppm
CAS56-81-5
FormulaC3H8O3
Synonymorganic glycerine, 1,2,3-propanetriol, glycerol, pricerine 9091, incorporation factor, emery 912, cristal, bulbold, propane-1,2,3-triol, optim, star, moon, grocolene, clyzerin, wasserfrei, 90 technical glycerine, 1,2,3-trihydroxypropane, emery 916, vitrosupos, synthetic glycerine, ophthalgan, dagralax, 90 technical glycerin, synthetic glycerin, ifp, trihydroxypropane, propanetriol, osmoglyn, glysanin, glyrol, glycyl alcohol, nsc 9230, glyceritol, glycerine, glycerol acs reagent, >=99.5%, glycerol, 20% (sterile solution), glycerin, exceeds a.c.s. specifications, spectrosolv (tm), glycerin,synthetic, auralgan (salt/mix), glycerin,anhydrous, glycerin, synthetic, glycerin, anhydrous, glycerin(mist), trihydroxypropane glycerol, 1,2,3-trihydroxypropane, collyrium fresh-eye drops (salt/mix), trihydroxypropane, 1,2,3-propanetriol propane-1,2,3-triol, glycyl alcohol, glycerol, glycerine, glicerol
Density1.26201 (2525 c)
ArsenicLess than 1 mg/kg
AppearanceTo conform to EP
SolubilityLightly soluble in acetone, insoluble in ether and other organic solvents
Density (25°C)1.257 - 1.275 g/cm?
Refractive Index @ 20° C1.471 - 1.474
Water ContentUp to 2%
Halogenated compoundUp to 35 mg/kg
AldehydesUp to 10 ppm
Impurity A & related substancesConform EP
ChloridesUp to 10 ppm
Heavy MetalsUp to 5 mg/kg
LeadLess than 1 mg/kg
HgLess than 0.1 mg/kg
Acidity & AlkalinityUp to 0.2 ml
CadmiumLess than 0.1 mg/kg
Impurity AUp to 0.1 ml
SolubilitySoluble in water and alcohol
Glycerol ContentAt least 99.5%
Ester contentAt least 8 ml HCL 0.1M
Sulfuric ashes at 800 ± 25ºCUp to 0.01%
Organochlorine & organophosphorus pesticide residuesNot detectable
Odorodorless, sweet taste
Insolubilityin ether, benzene, chloroform
Melting Point17.8 c
Refractive Index1.4730 (25 c)
Molecular weight92.09
Colorclear colorless syrupy liquid
Flash Point(oc) 176 c
Boiling Point290 c (dec.)
EINECS200-289-5
InChIPEDCQBHIVMGVHV-UHFFFAOYSA-N
InChIKey1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
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