Specifications

Pack type:
Poly bottle, white, blue T/E cap
Pk:
1 kg
Seq:
4024
Environmentally Preferable:

Specifications

Specification Test Results

Meets E.P. Chemical Specifications:
98.5 - 101.5%
GMP Manufactured Product:
Passes Test
Meets U.S.P Requirements:
26.6 - 28.8 Degree
Meets J.P. Chemical Specifications:
5.5 - 7.0
Meets B.P. Chemical Specifications:
≤0.3%
CAUTION: For Manufacturing, processing or repackaging:
≤0.1%
Bulk Pharmaceutical Chemical:
≤0.05%
USP - Assay (C₅H₁₁NO₂) (dried basis):
98.5 - 101.5 %
USP - Identification:
Passes Test
USP - Specific Rotation [Å]²⁵ ^D (+):
26.6 - 28.8 Degree
USP - pH:
5.5 - 7.0
USP - Loss on Drying at 105°C:
≤0.3 %
USP - Residue on Ignition:
≤0.1 %
USP - Chloride (Cl):
≤0.05 %
USP - Sulfate (SO₄):
≤0.03 %
USP - Iron (Fe):
≤0.003 %
USP - Related Compounds - Individual Impurities:
≤0.5 %
USP - Related Compounds - Total Impurities:
≤2.0 %
EP/BP - Assay (C₅H₁₁NO₂) (dried basis):
98.5 - 101.0 %
EP/BP - Identification A:
Passes Test
EP/BP - Identification B:
Passes Test
EP/BP - Appearance of Solution:
Passes Test
EP/BP - Specific Rotation [Å]²º^D (+):
26.5 - 29.0 Degree
EP/BP-Ninhydrin-Positive Substances-Impurity B:
≤0.4 %
EP/BP-Ninhydrin-Positive Substances-Each:
≤0.2 %
EP/BP-Ninhydrin-Positive Substances-Total Impurities:
≤1.0 %
EP/BP - Chloride (Cl):
≤200 ppm
EP/BP - Sulfate (SO₄):
≤300 ppm
EP/BP - Ammonium (NH₄):
≤0.02 %
EP/BP - Iron (Fe):
≤10 ppm
EP/BP - Loss on Drying:
≤0.5 %
EP/BP - Ash (sulfated):
≤0.1 %
JP - Assay (C₅H₁₁NO₂) (dried basis):
98.5 - 101.0 %
JP - Identification:
Passes Test
JP - Optical Rotation (+):
26.5 - 29.0 Degree
JP - pH:
5.5 - 6.5
JP - Clarity and Color of Solution:
Passes Test
JP - Chloride (Cl):
≤0.021 %
JP - Sulfate (SO₄):
≤0.028 %
JP - Ammonium (NH₄):
≤0.02 %
JP - Heavy Metals (as Pb):
≤20 ppm
JP - Arsenic (As):
≤2 ppm
JP - Related Substances:
Passes Test
JP - Loss on Drying at 105°C:
≤0.30 %
JP - Residue on Ignition:
≤0.10 %

Specification Test Results

About this item

Synonyms: H-Val-OH, Valine, (S)-(+)-Valine

:117.15 g/mol

Merck Index:13,09458

Boiling Pt:217 °C (1013 hPa)

Melting Pt:86 °C

Density:1.284 g/cm³ (20 °C)

Storage Temperature:Ambient

EINECS:200-773-6

CAS Number:72-18-4

Formula:C₅H₁₁NO₂

MDL Number:MFCD00064220