MERCK 100661.9020 Stearıc Acid Vegetable Emprove(9020) - Parteck Lub
| CAS # | Molar Mass | Grade Value |
|---|
| 67701-03-5 | 284.48 g/mol | Ph Eur,BP,JP,NF |
| Description |
|---|
| Catalogue Number | 100661 |
| Description | Parteck® LUB STA 50 |
| Product Information |
|---|
| CAS number | 67701-03-5 |
| Grade | Ph Eur,BP,JP,NF |
| Molar Mass | 284.48 g/mol |
| HS Code | 3823 11 00 |
| Structure formula Image |
| Quality Level | MQ500 |
| Physicochemical Information |
|---|
| Boiling point | 370 °C (1013 hPa) |
| Ignition temperature | 395 °C |
| Vapor pressure | 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 |
