Tributyl phosphate ≥99% (by GC), EMPROVE® EXPERT Ph. Eur., SAFC®

Supplier: MilliporeSigma

Irritant Warning

Warning

Synonyms: TBP , TBPA

1.00002.0500 1.00002.9026 1.00002.2500 1.00002.9026

EM1.00002.9026EA 45287.29 CAD

EM1.00002.0500 EM1.00002.9026 CA1.00002.9026 EM1.00002.2500

Tributyl phosphate ≥99% (by GC), EMPROVE® EXPERT Ph. Eur., SAFC®

Tributyl phosphate

Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).

Formula: (CH₃(CH₂)₃O)₃PO
MW: 266.32 g/mol
Boiling Pt: 289 °C Dec.
Melting Pt: –79 °C
Density: 0.97 g/cm³
Flash Pt: 146 °C
Storage Temperature: Ambient

MDL Number: MFCD00009436
CAS Number: 126-73-8
EINECS: 204-800-2

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Specification Test Results

Purity (GC)	≥ 99 %
Identity (IR-spectrum)	passes test
Appearance	passes test
Acidity	passes test
Chloride (Cl)	≤ 200 ppm
Heavy metals (as Pb)	≤ 20 ppm
Density (d 25/25)	0.966 - 0.986
Refractive index (n 25/D)	1.4205 - 1.4225
n-Butyl alcohol (GC)	≤ 1000 ppm
Other residual solvents (ICH Q3C)	excluded by manufacturing process
Related substances (Highest single impurity)	≤ 0.1 %
Related substances (Sum of all impurities)	≤ 0.3 %
Water (according to Karl Fischer)	≤ 0.1 %
Total aerobic microbial count (TAMC)	≤ 1000 CFU/ml
Total combined yeasts/moulds count (TYMC)	≤ 100 CFU/ml
Bacterial endotoxins	≤ 10 I.U./ml
Corresponds to Ph Eur

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