Castor Oil and its derivatives

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Product name
CAS
Formula

Castor Oil USP

CAS8001-79-4
FormulaC8H10O4
SynonymRicinus communis oil, Castor oil
Ricinoleic Acid84 - 92
Color Lovibond 5 1/418 Max (Y + 5R)
Gadoleic (C20:1)1.0 max
Stearic Acid (C18)1.0 max
Oleic Acid (C18:1)2.5 - 6.0
Free fatty acids1.0 max
Palmitic Acid (C16)2.0 max
Hydroxyl Value mg KOH/gram160 - 168
Linoleic Acid (C18:2)2.5 - 7.0
Moisture impurities & Volatiles0.25% Max
Saponification Value mg KOH/gram176 - 182
Heavy Metals0.001% Max
Iodine Value, cg Iodine/gram83 - 88
Specific gravity0.957-0.961

Castor Oil Low Moisture

CAS8001-79-4
FormulaC54H100O7
SynonymDry Castor Oil, (E)-12-hydroxyoctadec-9-enoic acid, Castor oil
Moisture200 - 500 ppm
Saponification Value177 - 185 mg KOH/gm
Refractive Index1.4700 - 1.4810 @ 40C
AppearenceViscous, Clear liquid
Iodine Value82 - 90 g I2/100g
Hydroxyl Value160 min
Specific gravity0.954 - 0.960 gm/ml @ 30C

High Purity Castor Oil

CAS8001-79-4
FormulaC3H5(C18H33O3)3
SynonymCastor Oil
Refractive Index1.4758 - 1.4798
Saponification Value176 - 187
Iodine Value160 - 168 wijs
Peroxide Value50 meq/kg max
Unsaponifiable Matter0.8 % max
AppearenceClear almost colourless to slightly yellow, viscous, hygroscopic liquid
Acid Value200 max
Weight0.945 - 0.965 g/ml at 20C
Optical Rotation+3.5 - +6.0
Hydroxyl Value150 min
Moisture0.05% max kF

Hydrogenated Castor Oil - MP 80

CAS8001-78-3
FormulaN/A
SynonymCastor oil, hydrogenated, Castorwax, Opalwax, Castor oil, hydrogenated, Castor oil, hydrogenated
Saponification number176-182
Very Solublein water and in the more common org. solvs.
AppearenceOff-white waxy solid
Saponification Value170 - 190
Melting Point74C - 84C
Specific gravity0.98 - 1.05 at 25 C
Iodine Value24 - 36
Hydroxyl Value145 - 165
Acid Value2 Max
Iodine Number5 max.
Molecular weight932

Hydrogenated Castor Oil - MP 70

CAS8001-78-3
FormulaN/A
SynonymCastor oil, hydrogenated, Castorwax, Opalwax, Castor oil, hydrogenated, Castor oil, hydrogenated
Saponification number176-182
Very Solublein water and in the more common org. solvs.
Specific gravity0.98 - 1.05 at 25C
Saponification Value170 - 190
Iodine Value40 - 48
Melting Point66C - 76C
AppearenceOff-white waxy solid
Acid Value2 Max
Hydroxyl Value145 - 165
Iodine Number5 max.
Molecular weight932

Ethoxylated Castor Oil

CAS61791-12-6
FormulaN/A
SynonymPEG-40-Castor Oil, Castor oil ethoxylated, Castor oil ethoxy, Castor oil exthoylates, PEG-40 Castor Oil, Castor oil, ethoxylated
Hydroxyl Value70-90
Iodine Value36 Max
Specific gravity1.054 at 25C
Acid Value0.5 Max
Saponification Value60-75
AppearencePale yellow colored liquid

Castor Oil, Cold Pressed

CAS8001-79-4
FormulaC54H100O7
Synonym-, Castor oil
AppearenceViscous, Clear liquid
Moisture200 - 500 ppm kF
F.F.A.0.40% Max as oleic
Saponification Value177 - 185 mg KOH/gm
Acid Value0.80 mg KOH/gm max
Iodine Value82 - 90 g I2/100g Wijs
Refractive Index1.4700 - 1.4810 at 40C
Unsaponifiable Matter0.80% max
Hydroxyl Value160 mg KOH/gm Min
Specific gravity0.954 - 0.960 gm/ml at 30C

Castor Oil, Pale Pressed

CAS8001-79-4
FormulaC54H100O7
SynonymPale Pressed Refined Castor Oil, Castor oil
Iodine Value82 - 90 g I2/100g Wijs
Saponification Value177 - 185 mg KOH/gm
Hydroxyl Value160 mg KOH/gm min
Refractive Index1.4700 - 1.4810 at 40C
AppearenceViscous, Clear liquid
F.F.A.0.50 % max as oleic
Acid Value1.00 max mg KOH/gm
Specific gravity0.954 - 0.960 gm/ml at 30C
Moisture200 - 500 ppm kF
Unsaponifiable Matter1.00% matter

Castor Oil, Odorless and Tasteless

CAS8001-79-4
FormulaC3H5(C18H33O3)3
Synonym-, Castor oil
Pour point-10 F
Viscocity7.3 stokes 25C
Iodine Value86
Specific gravity0.959 @ 25C
Refractive Index1.4775 @ 25C
Flash Point555 F COC
Acid Value2
Saponification Value180
Hydroxyl Value164
Gardner Color2

Blown Castor Oil (Oxidized)

CAS68187-84-8
FormulaN/A
Synonym-, Castor oil, oxidized
Viscocity10 - 250 Poise @ 25C on Brookfield
Acid Value5 - 25 mg KOH/gm
Iodine Value60 - 80 Wijs g I2/100g
Saponification Value190 - 230 mg KOH/gm
Specific gravity0.98 - 1.02 gm/ml @ 30C
Hydroxyl Value130 - 150 mg KOH/gm
AppearencePale golden yellow colour, Viscous, Clear liquid

Cetyl Ricinoleate

CAS10401-55-5
FormulaC34H66O3
Synonymhexadecyl (Z,12R)-12-hydroxyoctadec-9-enoate, 9-Octadecenoic acid, 12-hydroxy-, hexadecyl ester [R-(Z)]-
Acid Value1 max
Appearenceoff-white solid at 25C, liquid above 35 C
Saponification Value100 - 110
Hydroxyl Value90 - 110
Iodine Value40 - 60

Castor Oil Sulfonated

CAS8002-33-3
FormulaC18H32Na2O6S
SynonymSulfonated Castor Oil, sulfated castor oil, Castor oil, sulfated, Castor oil, sulfated
Density0.95
Solubilitysoluble in 1% in Distilled H2O at 25C
Specific gravity1.01 to 1.11
SolubilitySoluble in 30% in Distilled H2O at 25C
pH7.0 to 8.0 (10% in Distilled H2O)
Organically Combine Sulfate6% min
Total Alkali (As KOH)3% max
Odorchar. odor
Acid Number175-180
Flash Point(cc) 476 f

Methyl Ricinoleate

CAS141-24-2
FormulaC19H36O3
Synonymmethyl (Z,12R)-12-hydroxyoctadec-9-enoate, 9-Octadecenoic acid, 12-hydroxy-, methyl ester, (9Z,12R)-, Methyl ricinoleate
Density0.925
Specific gravity0.918 - 0.926 @ 25C
Gardner Color5 max
Pour point(-) 288 C
AppearenceCrystals may form in small ammounts if left to stand in cold temps but redissolves on warming
Viscocity0.3 Stokes 25C
Flash Point215 C COC
Acid Value5 max
Saponification Value175 - 182
AppearenceClear bright low viscosity fluid
Insolubilityin water
Refractive Index1.4620
Colorcolorless liquid
Solubilityalcohol, ether, oxygenated solvs.
Boiling Point245 c (10 mm)

Ricinoleic Acid

CAS141-22-0
FormulaCH3(CH2)5CH(OH)CH2CH=CH(CH2)7COOH
SynonymCastor oil acid, 12-Hydroxy-9-octadecenoic acid, 9-Octadecenoic acid, 12-hydroxy-, (9Z,12R)-
Density0.940 (27.44 c)
AppearenceYellowish, Clear Viscous liquid
Color6 G Max
Acid Value175 - 186 mg KOH/gm
Iodine Value84 - 95 Wijs g 12/100g
Saponification Value180 - 186 mg KOH/gm
Hydroxyl Value155 Min mg KOH/gm
Moisture0.25% Max K.F.
Refractive Index1.4695 - 1.4720 @ 25C
Specific gravity0.935 - 0.945 gm/ml @ 25C
Insolubilityin water
Melting Point5.5 c
Molecular weight298.45
Solubilityalcohol, acetone, ether, chloroform, oxygenated solvs.
Boiling Point245 c (10 mm)
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