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LC1355 Cholesterol from wool fat

extra pure, powdered Ph Eur,BP,NF,JP

 

Order number Packaging Quantity Price €
AC28355 Fibre carton 5 kg Inquire
AC28355 Double PE Sack 15 kg Inquire

 

Product information
Grade Ph Eur,BP,NF,JP
Hill Formula C27H46O
HS Code 2906 13 10
EC number 200-353-2
Molar mass 386.65 g/mol
CAS number 57-88-5

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point 147 – 150 °C
Molar mass 386.65 g/mol
Density 1.07 g/cm3 (20 °C)
Bulk density 260 kg/m3
Boiling point ca.360 °C (decomposition)

 

Safety information
Storage class 10 – 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Specifications
Assay (Total sterols) (GC, calc. on dried substance) 97.0 – 103.0 %
Assay (Cholesterol) (GC, calc. on dried substance) ≥ 95.0 %
Identity passes test
Solubility in ethanol passes test
Melting point 147 – 150 °C
Spec. rotation (α 25/D, 20 g/l, dioxane, calc. on dried substance) -34° to -38°
Acidic substances passes test
Residual solvents (Ph.Eur./USP/ICH) class 2 (Methanol) ≤ 0.3 %
Residual solvents (Ph. Eur./USP/ICH) class 3
– Acetone
≤ 0.5 %
– Ethanol ≤ 0.5 %
– Heptane ≤ 0.5 %
Other residual solvents (Ph. Eur./USP/ICH) excluded by manufacturing process
Other residual solvents (Ph. Eur./ICH) excluded by manufacturing process
Organic volatile impurities (according to USP) conforms
Sulfated ash (600 °C) ≤ 0.1 %
Loss on drying (4 h, 60 °C, vacuum) ≤ 0.3 %
Corresponds to Ph. Eur., BP, NF, JP.

 

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