Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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pH
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For Use With (Application)
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151
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165
of
1,641
results
151
| MDL Number | MFCD00146206 |
|---|---|
| Physical Form | Liquid |
| pH | 9.0 |
| Chemical Name or Material | Sodium phosphate buffer soln. |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| Concentration | 0.2 M |
152
TEA, 0.2M buffer soln., pH 8.0, Thermo Scientific Chemicals
CAS: 102-71-6 Molecular Formula: C6H15NO3 Molecular Weight (g/mol): 149.19 MDL Number: MFCD00002855 InChI Key: GSEJCLTVZPLZKY-UHFFFAOYSA-N Synonym: Triethanolamine buffer solution PubChem CID: 7618 ChEBI: CHEBI:28621 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]ethan-1-ol SMILES: OCCN(CCO)CCO
| PubChem CID | 7618 |
|---|---|
| CAS | 102-71-6 |
| Molecular Weight (g/mol) | 149.19 |
| ChEBI | CHEBI:28621 |
| MDL Number | MFCD00002855 |
| SMILES | OCCN(CCO)CCO |
| Synonym | Triethanolamine buffer solution |
| IUPAC Name | 2-[bis(2-hydroxyethyl)amino]ethan-1-ol |
| InChI Key | GSEJCLTVZPLZKY-UHFFFAOYSA-N |
| Molecular Formula | C6H15NO3 |
153
| CAS | 7722-84-1 |
|---|---|
| Molecular Weight (g/mol) | 34.01 |
154
| CAS | 7732-18-5 |
|---|
155
| Linear Formula | KCl |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 9.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Decomposition Information | Boron; Hydrogen chloride |
| Health Hazard 2 | GHS H Statement May damage fertility or the unborn child. |
| Solubility Information | Soluble in water |
| pH | 9.00 ±0.01 |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 74.55 |
| CAS Max % | 0.05 |
156
| Absorbance | Pass Test |
|---|---|
| Name Note | Color-coded Red |
| pH | 3.99 to 4.01 |
| Chemical Name or Material | Buffer solution, pH 4.00 |
| Grade | Certified |
| Identification | Pass Test |
157
Buffer solution, pH 12.00 (+/-0.01 @ 25oC), No Color, Specpure, NIST Traceable
CAS: 1336-21-6 | H5NO | 35.05 g/mol
| PubChem CID | 14923 |
|---|---|
| CAS | 1336-21-6 |
| Molecular Weight (g/mol) | 35.05 |
| ChEBI | CHEBI:18219 |
| MDL Number | MFCD00066650 |
| Solubility Information | Immiscible with water. |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer solution |
| SMILES | N.O |
| TSCA | Yes |
| Recommended Storage | Ambient temperatures |
| InChI Key | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
| Molecular Formula | H5NO |
158
| Molecular Weight (g/mol) | 136.08 |
|---|---|
| ChEBI | CHEBI:63036 |
| Chemical Name or Material | Buffer solution pH 7.00 |
| SMILES | [K+].OP(O)([O-])=O |
| Identification | Pass Test |
| InChI Key | GNSKLFRGEWLPPA-UHFFFAOYSA-M |
| Vapor Pressure | 760mmHg at 20°C |
| PubChem CID | 516951 |
| Absorbance | Pass Test |
| Name Note | Color-coded yellow |
| CAS | 7778-77-0 |
| MDL Number | MFCD00011401 MFCD00147253 |
| pH | 6.99 to 7.01 |
| IUPAC Name | potassium dihydrogen phosphate |
| Molecular Formula | H2KO4P |
159
Thermo Scientific Chemicals Sodium borate, 0.5M buffer soln., pH 8.0
CAS: 1330-43-4 Molecular Formula: B4Na2O7 Molecular Weight (g/mol): 201.21 MDL Number: MFCD00081185 InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2
| CAS | 1330-43-4 |
|---|---|
| Molecular Weight (g/mol) | 201.21 |
| MDL Number | MFCD00081185 |
| SMILES | [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 |
| IUPAC Name | disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) |
| InChI Key | NXSVMNYRVBQCMO-UHFFFAOYSA-N |
| Molecular Formula | B4Na2O7 |
160
Phosphate Buffer Solution, pH 7, ASTM for Chlorine, Ricca Chemical
For Chlorine Determination (ASTM Formulation)
| Color | Colorless |
|---|---|
| Physical Form | Liquid |
| CAS Min % | 0.34 |
| Chemical Name or Material | Phosphate Buffer Solution |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Water Analysis |
| Sterility | Non-sterile |
| Name Note | pH 7 |
| CAS | 1310-73-2 |
| pH | 7 |
| Shelf Life | 24 months |
| Solution Type | Buffer |
| CAS Max % | 0.36 |
161
| CAS | 7732-18-5 |
|---|---|
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 9.18 |
| Concentration | 1X |
| Shelf Life | 18 months |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
162
| Linear Formula | Na2B4O7·10H2O |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | Water Hardness Buffer |
| Identification | Passes Test |
| CAS | 1310-73-2 |
| Health Hazard 3 | GHS P Statement Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wear protective gloves, eye protection. Wash exposed skin thoroughly after handling. Avoid release to the environment. If exposed or concerned: Get medical advice/attention. If on skin: Wash with plenty of soap and water. Take off contaminated clothing and wash before reuse. If skin irritation occurs: Get medical advice/attention. If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention. Store locked up. Dispose of contents/container to comply with local, state and federal regulations. |
| Decomposition Information | Carbon monoxide; Carbon dioxide; Sulfur compounds |
| Health Hazard 2 | GHS H Statement Causes skin irritation. Causes serious eye irritation. May damage fertility or the unborn child. Toxic to aquatic life. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 381.37 |
| CAS Max % | 0.65 |
163
Ricca Chemical Company Acetate Buffer, pH 5.5, APHA for Arsenic, Ricca Chemical
CAS: 7732-18-5 Molecular Formula: H2O Molecular Weight (g/mol): 18.02 InChI Key: XLYOFNOQVPJJNP-UHFFFAOYSA-N IUPAC Name: water SMILES: O
| CAS | 7732-18-5 |
|---|---|
| Molecular Weight (g/mol) | 18.02 |
| SMILES | O |
| IUPAC Name | water |
| InChI Key | XLYOFNOQVPJJNP-UHFFFAOYSA-N |
| Molecular Formula | H2O |
165
Borax, ∽99.5%, MP Biomedicals
CAS: 1330-43-4 Molecular Formula: B4Na2O7 Molecular Weight (g/mol): 201.21 MDL Number: MFCD00081185 InChI Key: NXSVMNYRVBQCMO-UHFFFAOYSA-N IUPAC Name: disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) SMILES: [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2
| CAS | 1330-43-4 |
|---|---|
| Molecular Weight (g/mol) | 201.21 |
| MDL Number | MFCD00081185 |
| SMILES | [Na+].[Na+].[O-][B-]12O[B+]O[B-]([O-])(O[B+]O1)O2 |
| IUPAC Name | disodium bicyclo[3.3.1]tetraboroxane-3,7-bis(ylium)-1,5-diuide-1,5-bis(olate) |
| InChI Key | NXSVMNYRVBQCMO-UHFFFAOYSA-N |
| Molecular Formula | B4Na2O7 |