Kyselina stearová triple pressed ≥90.0%, powder NF, J.T.Baker®

Dodávateľ: Avantor

0340-07EA 0 EUR
0340-07 0340-05 0340-01 0340-R
Kyselina stearová triple pressed ≥90.0%, powder NF, J.T.Baker®
Kyselina stearová

Triple pressed to remove impurities.

Vzorec: C₁₈H₃₆O₂
Mw: 284,48 g/mol
Teplota varu: 361 °C (1013 hPa)
Teplota tavenia: 53…59 °C (as freezing point)
Hustota: 0,94 g/cm³ (20 °C)
Teplota vzplanutia: 196 °C (ot. pohárek)
Skladovacia teplota: Refrigerator
Číslo MDL: MFCD00002752
Číslo CAS: 57-11-4
EINECS: 200-313-4
Merck Index: 12,08959

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Výsledky špecifikačného testu

GMP Manufactured Product
Meets N.F. Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Pharmaceutical Chemical
NF - Identification A Passes Test
NF - Identification B (Acid Value) 194 - 212
NF - Identification C Passes Test
NF - Residue on Ignition ≤0.1 %
NF - Acidity Passes Test
NF - Color of Solution Passes Test
NF - Iodine Value ≤4.0
NF - Freezing Point 53 - 59 °C
NF - Assay (C₁₈H₃₆O₂) (stearic acid) 40.0 - 60.0 %
NF - Assay (Total of Stearic & Palmitic) ≥90.0 %
No Class 1,2,3 or other solvents are used or produced in the
manufacturing or purification of the product.
Elemental Impurities (USP 232, EP 5.20) - Information on elemental
impurities for this product is available on the associated Product
Regulatory Data Sheet and elemental impurity profile report.

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