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346
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360
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346
Wash Buffer Concentrate, pH 7.2, Ricca Chemical
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347
Buffer, Reference Standard, pH 3.56 ± 0.01 at 25°C, Ricca Chemical
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| Color | Colorless |
|---|---|
| Physical Form | Liquid |
| CAS Min % | 0.06 |
| Chemical Name or Material | Buffer, Reference Standard |
| Grade | Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Sterility | Non-sterile |
| Name Note | pH 3.56± 0.01 at 25°C |
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| pH | 3.56 |
| Shelf Life | 24 months |
| Solution Type | pH Buffer |
| CAS Max % | 0.06 |
348
Nonaqueous Buffer Stock Solution A, for Acid Number of Petroleum Products, Ricca Chemical
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| Name Note | For Acid Number of Petroleum Products |
|---|---|
| CAS | 7647-01-0 |
| Color | Tan |
| Packaging | Amber Glass Bottle |
| Physical Form | Liquid |
| CAS Min % | 1.76 |
| Chemical Name or Material | Nonaqueous Buffer Stock Solution A |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Water Analysis |
| Solution Type | Buffer |
| CAS Max % | 1.83 |
349
Ascorbic Acid, 25% w/v, Ricca Chemical
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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 |
350
Buffer, Reference Standard, pH 0.95 ± 0.01 at 25°C, Ricca Chemical
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| Name Note | pH 0.95± 0.01 at 25°C |
|---|---|
| CAS | 7732-18-5 |
| For Use With (Equipment) | pH Meter and Electrode |
| Color | Colorless |
| Physical Form | Liquid |
| pH | 0.95 |
| CAS Min % | 1.2 |
| Chemical Name or Material | Buffer, Reference Standard |
| Concentration | 1X |
| For Use With (Application) | Calibration |
| Solution Type | pH Buffer |
| CAS Max % | 1.25 |
351
SFA Buffer, for HPLC, Ricca Chemical
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352
Ricca Chemical Company Acetate Buffer, for Aluminum (Eriochrome Cyanine R Method), Ricca Chemical
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353
Nonaqueous Buffer Stock Solution B, Ricca Chemical
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For Acid Number and Neutralization Number of Petroleum Products
| Name Note | For Acid Number and Neutralization Number of Petroleum Products |
|---|---|
| CAS | 107-15-3 |
| Color | Amber |
| Packaging | Amber Glass Bottle |
| Physical Form | Liquid |
| CAS Min % | 0.02 |
| Chemical Name or Material | Nonaqueous Buffer Stock Solution B |
| Grade | Laboratory |
| Concentration | 1X |
| For Use With (Application) | Water Analysis |
| Solution Type | Buffer |
| CAS Max % | 0.02 |
354
Citrate Buffer, 2 M, pH 6.00, Ricca Chemical
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| CAS | 7732-18-5 |
|---|---|
| Packaging | Natural Poly Bottle |
| Physical Form | Liquid |
| pH | 6 |
| Grade | Laboratory |
| Concentration | 2.0 M |
| Shelf Life | 12 months |
| For Use With (Application) | Water Analysis |
| Solution Type | Buffer |
355
Britton-Robinson Buffer, pH 5.02, adjusted to 0.1 M Ionic Strength, Ricca Chemical
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pH Reference Standard
| Name Note | pH 5.02, adjusted to 0.1M Ionic Strength |
|---|---|
| CAS | 64-19-7 |
| Physical Form | Liquid |
| CAS Min % | 0.15 |
| Chemical Name or Material | Britton-Robinson Buffer |
| CAS Max % | 0.16 |
356
| Linear Formula | KH2PO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 6.86 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| 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 | 6.86 ±0.01 |
| Recommended Storage | Room Temperature |
| Formula Weight | 136.09 |
| CAS Max % | 0.07 |
357
| Linear Formula | Na2HPO4 |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Buffer Solution pH 11.0 at 25°C |
| Grade | Certified |
| Identification | Passes Test |
| Density | 1g/mL |
| 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 | Phosphine; Phosphorus oxides; Phosgene |
| Health Hazard 2 | GHS H Statement Solution is not hazardous. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| pH | 11.00 ±0.05 |
| Recommended Storage | Room Temperature |
| Formula Weight | 141.96 |
| Specific Gravity | 1g/mL |
| CAS Max % | 0.01 |
358
| Linear Formula | Na2B4O7·10H2O |
|---|---|
| Color | Colorless |
| Traceability to NIST | Traceable to NIST |
| Physical Form | Liquid |
| Chemical Name or Material | Borate Buffer |
| Grade | Certified |
| Identification | Passes Test |
| Name Note | For Nitrogen (Ammonia), Nitrogen (Organic) |
| 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. If exposed or concerned: Get medical advice/attention. Store locked up. Dispose of contents/container to comply with local, state and federal regulations. |
| Decomposition Information | Boron |
| Health Hazard 2 | GHS H Statement May damage fertility or the unborn child. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| pH | 9.50 ±0.20 |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 381.37 |
| CAS Max % | 0.04 |
359
| Linear Formula | H4N2·H2SO4 |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | Turbidity Stock Solution I |
| Identification | Passes Test |
| Name Note | Hydrazine Sulfate |
| Percent Purity | 1% |
| CAS | 7732-18-5 |
| Decomposition Information | Nitrogen oxides; Gaseous Ammonia |
| Health Hazard 2 | GHS H Statement May cause an allergic skin reaction. May cause cancer. Harmful to aquatic life with long lasting effects. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| Health Hazard 1 | Danger |
| Recommended Storage | Room Temperature |
| Formula Weight | 130.12 |
| CAS Max % | 1 |
360
| Linear Formula | C6H12N4 |
|---|---|
| Color | Colorless |
| Physical Form | Liquid |
| Chemical Name or Material | Turbidity Stock Solution II |
| Identification | Passes Test |
| Name Note | Hexamethylene Tetramine |
| Percent Purity | 10% |
| CAS | 7732-18-5 |
| Health Hazard 3 | GHS P Statement Avoid breathing mist, vapors, spray. Wear protective gloves, eye protection. Contaminated work clothing must not be allowed out of the workplace. If on skin: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical advice/attention. Take off contaminated clothing and wash it before reuse. Dispose of contents/container to comply with local, state and federal regulations. |
| Decomposition Information | Gaseous Ammonia; Nitrogen oxides |
| Health Hazard 2 | GHS H Statement May cause an allergic skin reaction. |
| Solubility Information | Soluble in water |
| Packaging | Poly Bottle |
| Health Hazard 1 | Warning |
| Recommended Storage | Refrigerate upon arrival |
| Formula Weight | 140.19 |
| CAS Max % | 10 |