Advanced
订单输入
China
ContactUsLinkComponent
磷酸氢二钾 98.0-100.5% （基于干燥物质） USP, ACS, J.T.Baker®
磷酸氢二钾 98.0-100.5% （基于干燥物质） USP, ACS, J.T.Baker®
Supplier:  Avantor
Certificatesundefined
undefined
undefined
磷酸氢二钾 98.0-100.5% （基于干燥物质） USP, ACS, J.T.Baker®
Supplier:  Avantor

Some Products May Appear Restricted

To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.

If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)

 

If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation;  additional documentation will be requested for these items prior to shipment. 

Specification Test Results

  • Meets U.S.P Requirements:
    98.0 - 100.5%
  • GMP Manufactured Product:
    ≤3 ppm
  • Meets ACS Reagent Chemical Requirements:
    Passes Test
  • CAUTION: For Manufacturing, processing or repackaging:
    ≤0.03%
  • Bulk Pharmaceutical Chemical:
    ≤0.001%
  • USP - Assay (K₂HPO₄) (dried basis):
    98.0 - 100.5 %
  • USP - Arsenic (As):
    ≤ 3 ppm
  • USP - Carbonate (CO₃):
    Passes Test
  • USP - Chloride (Cl):
    ≤ 0.03 %
  • USP - Fluoride (F):
    ≤ 0.001 %
  • USP - Identification A (USP):
    Passes Test
  • USP - Identification B (USP):
    Passes Test
  • USP - Insoluble Substances:
    ≤ 0.2 %
  • USP - Iron (Fe):
    ≤ 0.003 %
  • USP - Loss on Drying:
    ≤ 1.0 %
  • USP - Mono- or Tri- Basic Salt:
    Passes Test
  • USP - pH (1 in 20):
    8.5 - 9.6
  • USP - Sodium (Na):
    Passes Test
  • USP - Sulfate (SO₄):
    ≤ 0.1 %
  • Assay (K₂HPO₄) (by acidimetry):
    ≥ 99.0 %
  • Chloride (Cl):
    ≤ 0.003 %
  • Fluoride (F):
    ≤ 0.001 %
  • Trace Impurities - ACS - Heavy Metals (as Pb):
    ≤ 5 ppm
  • Insoluble Matter:
    ≤ 0.01 %
  • Trace Impurities - Iron (Fe):
    ≤ 0.001 %
  • Loss on Drying at 105°C:
    ≤ 1.0 %
  • Nitrogen Compounds (as N):
    ≤ 0.001 %
  • pH of 5% Solution at 25°C:
    8.5 - 9.6
  • Sodium (Na):
    ≤ 0.05 %
  • Sulfate (SO₄):
    ≤ 0.005 %
  • Trace Impurities - Arsenic (As):
    ≤ 1 ppm
  • Trace Impurities - Lead (Pb):
    ≤ 5 ppm

Specification Test Results

Related Information