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Product name

CAS

Formula

L-Aspartic Acid (L-Asp)

CAS56-84-8

FormulaC4H7NO4

SynonymL-Asp, L-Aspartic acid

Density1.661 (12.5 c)

Slightly Solublein water

Ignition470 ºC

Assay98.5% - 101.5% (acidimetric, calc. on dried substance)

DescriptionColorless or white to off-white powder or crystals

IdentityConform with ref. spectrum

Melting Point230 ºC

Insolubilityin alcohol, ether

Molecular weight133.11

Colorcolorless to white crystal, acid taste

Solubilityacids, alkalis

Fumaric Acid (FA)

CAS110-17-8

FormulaC4H4O4

SynonymFA, 2-Butenedioic acid (2E)-, Fumaric acid

Very Solublein chloroform

Melting Point287 ?C

Boiling Point290 c

IR spectrumConform with ref. spectrum

Slightly Solublein water, ether, oxygenated solvs.

AssayMin. 99.7% (acidimetric)

Moderately Solublein ethanol and acetone 30 c

Density1.635 g/cm3 @ 20?C

Flash Point230 ?C

Vapor Pressure1.7 mm hg

DescriptionWhite, crystalline powder

Molecular weight116.08

Odorodorless

Dioctyl Maleate (DOM)

CAS142-16-5

FormulaC20H36O4

SynonymDOM, 2-Butenedioic acid (2Z)-, 1,4-bis(2-ethylhexyl) ester, Bis(2-ethylhexyl)maleate

AssayMin. 98.0% (GC area)

Flash Point185 ºC

Density0.94 g/cm3 @ 20ºC

Ignition260 ºC

DescriptionClear liquid

ColorMax. 50 APHA

Melting Point-60 ºC

Boiling Point156 ºC / 9 mbar

IR spectrumConform with ref. spectrum

Insolubilityin water

Molecular weight340.56

Dioctylfumarate (DOF)

CAS141-02-6

FormulaC20H36O4

SynonymDOF, 2-Butenedioic acid (2E)-, 1,4-bis(2-ethylhexyl) ester

Melting PointLess than -20 ºC

Boiling PointGreater than 270 ºC

Ignition335 ºC

IR spectrumPract. ident. with IR-00093

ColorMax. 80 APHA

DescriptionClear liquid

AssayMin. 98.0% (GC area)

Flash Point200 ºC

Refraction1.456 - 1.458 (nD20)

Density0.942 g/cm3 @ 20ºC

Odorclear mobile liq., mild odor

Molecular weight340.56

Di-n-butylmaleate (DBM)

CAS105-76-0

FormulaC12H20O4

SynonymDBM, 2-Butenedioic acid (2Z)-, 1,4-dibutyl ester, Dibutyl maleate

Boiling Point280 ºC

Melting Point-85 ºC

AssayMin. 98.0% (GC area)

Flash Point121 ºC

IR spectrumConform with ref. spectrum

Density0.991 - 0.998 g/cm3 @ 20ºC

DescriptionClear liquid

ColorMax. 30 APHA

Insolubilityin water

Refractive Index1.4540-1.4561

Molecular weight228.29

Solubilitymany org. solvs.

Di-n-butylfumarate (DBF)

CAS105-75-9

FormulaC12H20O4

SynonymDBF, 2-Butenedioic acid (2E)-, 1,4-dibutyl ester

Density0.9873 (20 c)

AssayMin. 98.0% (GC area)

IR spectrumConform with ref. spectrum

ColorMax. 80 APHA

Boiling Point270 ºC

Melting PointLess than -22 ºC

Flash Point144 ºC

Ignition255 ºC

DescriptionClear liquid

Refractive Index1.445 - 1.447 (nD20)

Insolubilityin water

Odorchar. odor

Molecular weight228.32

Solubilitymany org. solvs.

Dimethylsuccinylosuccinate (DMSS)

CAS6289-46-9

FormulaC10H12O6

SynonymDMSS, 1,4-Cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester

Melting Point155 - 158 ºC

Bulk DensityCa. 430 kg/m3 @ 20ºC

DescriptionWhite to faintly colored powder

IR spectrumConform with ref. spectrum

Solubility0.0016 g/l with water

AssayMin. 99.0% (acidimetric)

Dimethylsuccinate (DMS)

CAS106-65-0

FormulaC6H10O4

SynonymDMS, Butanedioic acid, 1,4-dimethyl ester, Dimethyl succinate

Flash Point96 ºC

Density1.119 g/cm3 @ 20ºC

Boiling Point196.2 ºC

Melting Point21.9 ºC

IR spectrumConform with ref. spectrum

Refractive Index1.4190 - 1.4200 (nD20)

ColorMax. 15 APHA

AssayMin 99.0% (GC area %)

DescriptionClear, colorless liquid

Odorethereal winey odor

Molecular weight146.14

Solubilityl in water

Dimethylmaleate (DMM)

CAS624-48-6

FormulaC6H8O4

SynonymDMM, 2-Butenedioic acid (2Z)-, 1,4-dimethyl ester

Ignition330 ºC

IR spectrumConform with ref. spectrum

Boiling Point200 - 204 ºC

Melting Point-19 ºC

Flash Point95 - 118 ºC

DescriptionClear liquid

Refractive IndexCa. 1.441 - 1.443 (nD20)

AssayMin. 98.0%

Density1.152 g/cm3 @ 20ºC

ColorMax. 20 APHA

Insolubilityin water

Odormild char. odor

Vapor Pressure1 mm (45.7 c)

Acid Number1

Molecular weight144.13

Dimethyl Itaconate (DMIT)

CAS617-52-7

FormulaC11H18O5

SynonymDMIT, Butanedioic acid, 2-methylene-, 1,4-dimethyl ester

Dimethylacetylsuccinate (DMAS)

CAS10420-33-4

FormulaC8H12O5

SynonymDMAS, Butanedioic acid, 2-acetyl-, 1,4-dimethyl ester

Boiling Point213.8 ºC

Melting Point31 ºC

Flash Point138 ºC

Refractive Index1.435 - 1.437 (nD30)

Density1.3146 g/cm3 @ 20ºC

Ignition340 ºC

DescriptionClear liquid or solidified melt

IR spectrumConform with ref. spectrum

RetentionConforming (GC)

AssayMin. 97.5%

ColorMax. 100 APHA

Diisopropylsuccinate (DIPS)

CAS924-88-9

FormulaC10H18O4

SynonymDIPS, Butanedioic acid, 1,4-bis(1-methylethyl) ester

Diethylmaleate (DEM)

CAS141-05-9

FormulaC8H12O4

SynonymDEM, 2-Butenedioic acid (2Z)-, 1,4-diethyl ester

Surface Tension3.70 dynescm (20 c)

Dielectric Constant2.18

Readily Solublein alcohol, diethyl ether, paraffinic hydrocarbons, common org. solvs.

Boiling Point225 ºC

ColorMax. 15 APHA

Refractive Index1.440 - 1.441 (nD20)

Flash Point105 ºC

DescriptionClear, colorless liquid

Assay (by GC)Min. 98%

Density1.066 g/cm3 @ 20ºC

IR spectrumConform with ref. spectrum

Melting PointLess than -22 ºC

Insolubilityin water

Molecular weight172.18

Diethylsuccinate (DES)

CAS123-25-1

FormulaC8H14O4

SynonymDES, Butanedioic acid, 1,4-diethyl ester, Diethyl succinate

Melting Point-21 ºC

Boiling Point217 ºC

Refractive Index1.419 - 1.420 (nD20)

DescriptionClear, colorless liquid

IR spectrumConform with ref. spectrum

Assay (by GC)Min. 99.0%

Flash Point80 ºC

Density1.04 g/cm3 @ 20ºC

Insolubilityin water

Odorpleasant odor

Molecular weight174.22

Colorcolorless to light yellow clear mobile liquid

Solubilityalcohol, fixed oils, ether, oxygenated solvs.

Diethylacetylsuccinate (DEAS)

CAS1115-30-6

FormulaC10H16O5

SynonymDEAS, Butanedioic acid, 2-acetyl-, 1,4-diethyl ester

Ignition380 ºC

Refractive Index1.434 - 1.436 (nD20)

Melting Point-8 ºC

IR spectrumConform with ref. spec

RetentionConforming (GC)

ColorMax 100 APHA

PurityMin. 97% Diethylacetylsuccinate

Boiling Point180 - 183 ºC / 67 mbar

DescriptionClear colorless-to-pale yellow liquid

Flash Point121 ºC

Density1.081 g/cm3 @ 20ºC

Diacetone Acrylamide (DAA)

CAS2873-97-4

FormulaC9H15NO2

SynonymDAA, 2-Propenamide, N-(1,1-dimethyl-3-oxobutyl)-

Boiling Point120 c (8 mm hg)

WaterMax 0.3% (K.F.)

PurityMin 99.0% Diacetone acrylamide

Melting Point55 - 58 ºC

pH of solution4.0 - 8.0 (20% at H2O)

ColorMax. 100 APHA

DescriptionWhite to slightly-yellowish granulate

Molecular weight169.25

Flash Point109 c

Adipic Acid Dihydrazide (ADH)

CAS1071-93-8

FormulaC6H14N4O2

SynonymADH, Hexanedioic acid, 1,6-dihydrazide

Slightly Solublecryst. powd.

AssayMin. 98% (titration)

Density1.29 g/cm3, at 20 ºC

Boiling Point426 ºC

DescriptionWhite to off-white powder

Ignition360 ºC

IdentificationConform with ref. spectrum

Melting Point181 ºC

Molecular weight174.21

Acetonyl Succinic Acid Diethylester (ASE)

CAS1187-74-2

FormulaC11H18O5

SynonymASE

Lasamide

CAS2736-23-4

FormulaC7H5ClNO4S

Synonym2,4-Dichloro-5-Sulphamoyl Benzoic Acid

Sodium Phenol Sulphonate

CAS1300-51-2

FormulaC6H5NaO4S.2H20

SynonymPhenol Sulphonic Acid Sodium Salt, Benzenesulfonic acid, hydroxy-, sodium salt (1:1), Sodium hydroxybenzenesulphonate

Sodium Vinyl Sulfonate

CAS3039-83-6

FormulaCH2 = CH2-SO3Na

SynonymVinyl Sulfonic Acid, Sodium Salt/Sodium Vinyl Sulfonate, Ethenesulfonic acid, sodium salt (1:1)

Density1.176

Refractive Index1.3760

Molecular weight130.09

Diethyl Sulphate

CAS64-67-5

Formula(C2H5)2SO4

SynonymEthyl Sulphate, Sulfuric acid, diethyl ester

Boiling Point208 c (dec.)

Insolubilityin water

Odorchar. faint ether odor, irritating after-effect

Vapor Pressure0.29 mm hg

Melting Point-24.5 c

Molecular weight154.18

Colorcolorless clear oily liquid

Flash Point(oc) 121 c

Specific gravity1.1774

N-Butyl Resorcinol

CAS18979-61-8

FormulaC10H14O2

Synonym1,3-Dihydroxy-4-n-butyl benzene, 4-n-butyl resorcinol, 4-n-butylresorcinol, 1,3-Dihydroxy-4-N Butyl Benzene

OdorCharacteristic

Melting Range~50 C

Sulphated AshNMT 0.5%

Purity by GCNLT 98%

Molecular weight166.22

AppearanceWhite to off-white powder

Calcium Tungstate

CAS7790-75-2

SynonymCalcium orthotungstate, Calcium wolframate normal, Calcium tungsten oxide (CaWO4)

Density6.062

AgNo more than 10 ppm

MolybdenumMax 0.25%

ArsenicNo more than 20 ppm

CadmiumNo more than 5 ppm

CopperNo more than 5 ppm

MercuryNo more than 20 ppm

ChromiumNo more than 5 ppm

PurityMin 95% CaWO4

LeadNo more than 20 ppm

Insolubilityin water

Molecular weight287.92

Solubilityammonium chloride

Sodium Tungstate 38% Solution

CAS13472-45-2

SynonymSodium tungsten oxide (Na2WO4)

IronMax 10 ppm

WO3Min 30%

ChlorideMax 0.02%

Heavy MetalsMax 0.005% (including Pb)

MolybdenumMax 0.04%

CopperMax 2 ppm

SiliconMax 100 ppm

AlkalinityMax 0.15% (as Na2CO3)

AluminumMax 10 ppm

ArsenicMax 30 ppm

AssayMin 38%

SulfateMax 0.02%

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