26411

Calcium stearate

6.6-7.4% Ca basis

• Synonyma: Octadecanoic acid calcium salt, Stearic acid calcium salt
• Lineární vzorec: [CH₃(CH₂)₁₆COO]₂Ca
• Číslo CAS: 1592-23-0
• Molekulová hmotnost: 607.02
• Beilstein/REAXYS Number: 3919698
• EC Number: 216-472-8
• MDL number: MFCD00036390
• UNSPSC Code: 12352100
• PubChem Substance ID: 57648169
• NACRES: NA.21

Vlastnosti

• Quality Level: 200
• concentration: 6.6-7.4% Ca
• impurities: ≤0.004% heavy metals (as Pb); ≤0.3% free acid (as stearic acid)
• ign. residue: ≤10%
• loss: ≤3% loss on drying, 105 °C, 3 h
• anion traces: chloride (Cl^-): ≤200 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• SMILES string: CCCCCCCCCCCCCCCCCC(=O)O[Ca]OC(=O)CCCCCCCCCCCCCCCCC
• InChI: 1S/2C18H36O2.Ca/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2
• InChI key: CJZGTCYPCWQAJB-UHFFFAOYSA-L

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)