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TraceCERT™ Potassium Phthalate Monobasic Standard, MilliporeSigma™ Supelco™
Description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Specifications
Specifications
| Description | qNMR Standard for D2O (8.2 ppm/7.5 ppm) |
| CAS | 877-24-7 |
| Product Line | TraceCERT |
| Physical Form | Neat |
| Linear Formula | HOOCC6H4 COOK |
| MDL Number | MFCD00013070 |
| pH | 4 |
| Melting Point | 295°C to 300°C |
| Synonym | KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate |
| Type | Certified Reference Material |
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TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC