Merck 100661 9020 Stearıc Acid Vegetable Emprove – Parteck Lub 20 KG.

589.68€ ( KDV Dahil )

(Stearic acid 50 vegetable grade) EMPROVE® ESSENTIAL Ph Eur,BP,JP,NF CAS #: 67701-03-5.

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Description
Catalogue Number	100661
Description	Parteck® LUB STA 50

Physicochemical Information
Boiling point	370 °C (1013 hPa)
Ignition temperature	395 °C
Vapor pressure	<0.01 hPa (20 °C)
Bulk density	400 – 500 kg/m3

Toxicological Information
LD 50 oral	LD50 Rat > 5000 mg/kg
LD 50 dermal	LD50 Rabbit > 5000 mg/kg

Safety Information according to GHS
Storage class	10 – 13 Other liquids and solids
WGK	NWG not water endangering

Storage and Shipping Information
Storage	Store at +15°C to +25°C.

Specifications
Stearic acid (GC)	40.0 – 60.0 %
Assay (Stearic acid and palmitinic acid) (GC)	≥ 90.0 %
Identity (IR)	passes test
Identity (Solidification point)	passes test
Identity (acid value)	passes test
Identity (GC)	passes test
Appearance of melt (Ph Eur, BP)	passes test
Color of solution (NF)	passes test
Acidity	passes test
Solidification point	53 – 59 °C
Heavy metals (as Pb)	≤ 20 ppm
Ni (Nickel)*	≤ 1 ppm
Residual solvents (ICH Q3C)	excluded by production process
Iodine number	≤ 4.0
Acid value	194 – 212
Sulfated ash	≤ 0.1 %
Particle Size (d10)	≥ 5 µm
Particle Size (d50)	15 – 45 µm
Particle Size (d90)	≤ 200 µm
Specific surface area (BET, volumetric)	0.90 – 1.40 m²/g
Microbiological purity (Total aerobic microbial count (TAMC))	≤ 1E+03 CFU/g
Microbiological purity (Total yeast and mould count (TYMC))	≤ 1E+02 CFU/g
Bile tolerant Gram negative Bacteria (absent in 1 g)	conforms
Escherichia coli (absent in 1 g)	conforms
Pseudomonas aeruginosa (absent in 1 g)	conforms
Staphylococcus aureus (absent in 1 g)	conforms
Candida albicans (absent in 1 g)	conforms
Salmonella ssp (absent in 10 g)	conforms
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 (*).
corresponds to Ph Eur, BP, JP, NF

Merck 100661 9020 Stearıc Acid Vegetable Emprove – Parteck Lub 20 KG.