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L(+)-Ascorbic acid 99.0-100.5%, fine powder USP 200-325 Mesh, Multi-Compendial, J.T.Baker®
L(+)-Ascorbic acid 99.0-100.5%, fine powder USP 200-325 Mesh, Multi-Compendial, J.T.Baker®
Supplier:  AVANTOR PERFORMANCE MATERIALS US
MOC:  Regulated
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L(+)-Ascorbic acid 99.0-100.5%, fine powder USP 200-325 Mesh, Multi-Compendial, J.T.Baker®
Supplier:  AVANTOR PERFORMANCE MATERIALS US
MOC:  Regulated
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Specification Test Results

  • USP - Assay (C₆H₈O₆):
    99.0 - 100.5 %
  • USP - Identification A:
    Passes Test
  • USP - Identification B:
    Passes Test
  • USP - Specific Rotation [Å]²⁵ ^D (+):
    20.5 - 21.5 Degree
  • USP - Residue on Ignition:
    ≤0.1 %
  • Mesh - Thru U.S. No. 100 Sieve:
    ≥100 %
  • Mesh - Thru U.S. No. 200 Sieve:
    ≥95 %
  • JP - Assay (C₆H₈O₆) (dried basis):
    99.0 - 101.0 %
  • JP - Identification A:
    Passes Test
  • JP - Identification B:
    Passes Test
  • JP - Optical Rotation [Å]²º^D (+):
    20.5 - 21.5 Degree
  • JP - pH (1 in 20):
    2.2 - 2.5
  • JP - Clarity and Color of Solution:
    Passes Test
  • JP - Heavy Metals (as Pb):
    ≤20 ppm
  • JP - Loss on Drying:
    ≤0.20 %
  • JP - Residue on Ignition:
    ≤0.10 %

Specification Test Results

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