L(+)-Ascorbic acid 99.0-100.5% USP, Macron Fine Chemicals™
# de catalogue CAMK185210
Fournisseur: AVANTOR PERFORMANCE MATERIAL LLC
Numéro CAS: 50-81-7
MOC : RéglementéCertificats
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Spécifications
- Packaging:Glass bottle, amber, wide mouth
- Size:500 g
- Cat. no.:CAMK185210
- Supplier No.:1852-10
Spécifications
Résultats des tests de spécification
- Meets U.S.P Requirements:
- GMP Manufactured Product:
- CAUTION: For Manufacturing, processing or repackaging:
- Bulk Pharmaceutical Chemical:
- USP - Appearance (fine, white to slightly yellow crystals):Passes Test
- USP - Assay (C₆H₈O₆):99.0 - 100.5 %
- USP - Specific Rotation [Å]²⁵^D (+):20.5 - 21.5 Degree
- USP - Residue on Ignition:≤0.1 %
- USP - Identification A:Passes Test
- USP - Identification B:Passes Test
- Residual Solvents - Only Class 2 Solvents (Methanol) and Class 3:
- Solvents are likely to be present. Residual Class 2 Solvents are below:
- Option 1 and the residual concentration of all Class 3 Solvents is:
- <0.5%.:
- 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.:
Résultats des tests de spécification
A propos de cet article
Synonymes: Ascorbic Acid,(R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxyfuran-2(5H)-one
Point d'ébullition:553 °C (1013 hPa)
Point de Fusion:190…192 °C
Densité:1.694 g/cm³ (20 °C)
:Length:
:Width:
:Height:
:Ø
:Thickness:
:99,0-100,5
:Management of Change (MOC) category = R
:Boiling Pt:
:Boiling Pt: 553 °C (1013 hPa)
:Melting Pt:
:Melting Pt: 190…192 °C
:Flash Pt:
:Flash Pt:
:M.W. 176.13 g/mol
Index Merck:13,00837
:L(+)-Ascorbic acid
Température d'entreposage:Ambient
EINECS:200-066-2
:exempt
:M.O.C. Category R
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