Stearic acid, powder, GenAR® NF vegetable grade 50, Macron Fine Chemicals™

Supplier: Avantor Performance Materials

Synonyms: Octadecanoic acid, Octadecylic acid

Management of Change (MOC) category = R

2236-04EA 7209.14 INR
2236-04 2236-24
Stearic acid, powder, GenAR® NF vegetable grade 50, Macron Fine Chemicals™
Stearic acid
Formula: C₁₈H₃₆O₂
MW: 284,48 g/mol
Boiling Pt: 361 °C (1013 hPa)
Melting Pt: 67 °C
Density: 0,94 g/cm³ (20 °C)
Flash Pt: 196 °C (closed cup)
Storage Temperature: Refrigerator
MDL Number: MFCD00002752
CAS Number: 57-11-4
EINECS: 200-313-4
Merck Index: 13,08882
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Specification Test Results

Meets N.F. Requirements Passes Test
Meets J.P. Chemical Specifications 194 - 212
Meets E.P. Chemical Specifications Passes Test
GMP Manufactured Product ≤0.1%
Meets B.P. Chemical Specifications Passes Test
Preserve in well-closed containers. Passes Test
CAUTION: For Manufacturing, processing or repackaging ≤4.0
Bulk Pharmaceutical Chemical 53 - 59 °C
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 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Identification C Passes Test
EP/BP - Appearance Passes Test
EP/BP - Acidity Passes Test
EP/BP - Iodine Value ≤ 4.0
EP/BP - Freezing Point 53 - 59 °C
EP/BP - Stearic Acid 40.0 - 60.0 %
EP/BP - Stearic and Palmitic Acids ≥ 90.0 %
JP - Stearic and Palmitic Acids ≥ 90.0 %
JP - Stearic Acid 40.0 - 60.0 %
JP - Acid Value 194 - 212
JP - Iodine Value ≤ 4.0
JP - Acidity Passes Test
JP - Heavy Metals (as Pb) ≤ 20 ppm
JP - Congealing Point 53 - 59 °C
JP - Residue on Ignition ≤ 0.10 %
Thru U.S. No. 30 Sieve 99.5 - 100.0 %
Thru U.S. No. 60 Sieve, For Information Only
Thru U.S. No. 100 Sieve 95.0 - 100.0 %
Thru U.S. No. 200 Sieve, For Information Only
Appearance (fine, white or yellowish-white powder)
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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