Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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For Use With (Application)
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76
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90
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1,659
results
77
| Linear Formula | KH2PO4 |
|---|---|
| Color | Yellow |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 7.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| Name Note | Color Coded Yellow |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Phosphorus oxides; Sodium oxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 7.00 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| CAS Max % | 0.08 |
78
| Name Note | pH 1.00± 0.01 at 25°C |
|---|---|
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 1 |
| Chemical Name or Material | Buffer, Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
79
| Absorbance | Pass Test |
|---|---|
| Name Note | Traceable to NIST |
| pH | 9.98 to 10.02 |
| Chemical Name or Material | Buffer solution, pH 10.00 |
| Grade | Certified |
| Identification | Pass Test |
80
| For Use With (Equipment) | pH Meter and Electrode |
|---|---|
| Physical Form | Liquid |
| pH | 11 |
| CAS Min % | 0.11 |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
| CAS Max % | 0.11 |
81
| Boiling Point | 100°C |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| CAS Min % | 0.08 |
| Chemical Name or Material | Buffer, Reference Standard |
| Grade | Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Name Note | pH 12.00± 0.01 at 25°C |
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| Solubility Information | Miscible |
| pH | 12 |
| DOT Information | Not Regulated by DOT |
| Shelf Life | 18 months |
| Solution Type | pH Buffer |
| CAS Max % | 0.08 |
| Melting Point | 0°C |
82
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Potassium phosphate, monobasic, for HPLC
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Potassium phosphate, monobasic, for HPLC
CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O
| CAS | 7778-77-0 |
|---|---|
| Molecular Weight (g/mol) | 136.08 |
| MDL Number | MFCD00011401 MFCD00147253 |
| SMILES | [K+].OP(O)([O-])=O |
| IUPAC Name | potassium dihydrogen phosphate |
| InChI Key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
| Molecular Formula | H2KO4P |
83
| Linear Formula | KHC8H4O4 |
|---|---|
| Color | Red |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 4.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| Density | 1g/mL |
| Name Note | Color Coded Red |
| CAS | 67-56-1 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Formaldehyde; Carbon monoxide; Carbon dioxide |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| pH | 4.00 to 4.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 204.23 |
| Specific Gravity | 1g/mL |
| CAS Max % | 0.005 |
84
Buffer, Reference Standard, pH 13.00 ± 0.01 at 25°C, Ricca Chemical
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SureTRACE
Supports traceability with guaranteed access to certificates and proactive change notifications.
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Supports traceability with guaranteed access to certificates and proactive change notifications.
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| Name Note | pH 13.00± 0.01 at 25°C |
|---|---|
| CAS | 7447-40-7 |
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 13 |
| CAS Min % | 0.36 |
| Chemical Name or Material | Buffer, Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
| CAS Max % | 0.37 |
85
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Hydrogen peroxide, 12% w/v
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Hydrogen peroxide, 12% w/v
CAS: 7722-84-1 Molecular Weight (g/mol): 34.01 InChI Key: MHAJPDPJQMAIIY-UHFFFAOYSA-N IUPAC Name: peroxol SMILES: OO
| CAS | 7722-84-1 |
|---|---|
| Molecular Weight (g/mol) | 34.01 |
| SMILES | OO |
| IUPAC Name | peroxol |
| InChI Key | MHAJPDPJQMAIIY-UHFFFAOYSA-N |
86
| MDL Number | MFCD00146206 |
|---|---|
| Solubility Information | Soluble in water (121mg/ml at 20°C). |
| Physical Form | Liquid |
| pH | 8.0 |
| Chemical Name or Material | Sodium phosphate buffer soln. |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| Concentration | 0.5 M |
87
| MDL Number | MFCD00146206 |
|---|---|
| Solubility Information | Fully miscible. |
| Physical Form | Liquid |
| pH | 7.0 |
| Chemical Name or Material | Sodium phosphate buffer soln. |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| Concentration | 0.5 M |
88
Buffer solution pH 7.00 (+/-0.024 @ 25oC) No Color Specpure NIST Traceable
CAS: 1336-21-6 | H5NO | 35.05 g/mol
| Molecular Weight (g/mol) | 35.05 |
|---|---|
| ChEBI | CHEBI:18219 |
| Color | Colorless |
| Traceability to NIST | Yes |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer solution |
| Grade | Specpure |
| SMILES | N.O |
| InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
| PubChem CID | 14923 |
| CAS | 1336-21-6 |
| MDL Number | MFCD00066650 |
| Solubility Information | pH 7.00 buffers are in solution form. Miscible with water. |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| Molecular Formula | H5NO |
| Odor | Odorless |
89
| Concentration or Composition (by Analyte or Components) | Potassium chloride: 0.7%; Hydrochloric acid: 0.7%; water: 98.6% |
|---|---|
| CAS | 7732-18-5 |
| Health Hazard 3 | P234-P390 |
| MDL Number | MFCD00147253 |
| Color | Colorless |
| Solubility Information | Miscible with water. |
| Physical Form | Liquid |
| Health Hazard 1 | H290 |
| Chemical Name or Material | Buffer solution |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| Odor | Odorless |
| Vapor Pressure | 23 hPa (17mm Hg) at 20°C |
90
| Linear Formula | KH2PO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Phosphate Buffer pH 7.2 |
| Grade | Certified |
| Identification | Passes Test |
| Density | 1g/mL |
| Name Note | For BOD |
| CAS | 12125-02-9 |
| Health Hazard 3 | GHS P Statement If in contact with skin or eyes, rinse thoroughly with water for 15-20 minutes. If swallowed, get medical attention. |
| Decomposition Information | Gaseous Ammonia; Phosphorus oxides |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| pH | 7.2 ±0.1 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| Specific Gravity | 1g/mL |
| CAS Max % | 0.17 |