10030-85-0 high purity L(+)-Rhamnose monohydrate C6H14O6
Details
Inspection |
Standard |
Test Results |
Appearances |
White crystal of crystalline powder |
Conforms |
Identification |
IR:Complies with reference spectrum soluble In water. |
Conforms |
Solubility |
Soluble in water |
Conforms |
Particle size |
100% pass through US standard sieve #20mesh
|
Conforms |
Assay(HPLC) |
≧98.0% |
99.48% |
Melting point |
82.0--92.0℃ |
84.5-92.0℃ |
Specific rotation |
+7.5-- +8.5 |
+7.64 |
Bulk density |
≧0.50gm/cc |
0.72gm/cc |
Tapped density |
≧0.80gm/cc |
0.92gm/cc |
Heavy metals |
≤10ppm |
<10ppm |
Arsenic |
≤1ppm |
<1ppm |
Mercury |
≤0.1ppm |
<0.1ppm |
Cadmium |
≤1ppm |
<1ppm |
Lead |
≤3ppm |
<3ppm |
Residue on ignition |
≤0.10% |
0.09% |
Water |
9.0-11.0% |
9.46% |
|
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