Potassium Chromate Solution
Potassium Chromate Indicator for Silver - Chloride Titrations. Chemical Manufacturer of Specialty Bulk Inorganic Chemicals, Reagents and Fine Organic Chemicals for Process Chemistry. Also refer this link http://rxmarine.com/silver-nitrate
- Available pack sizes
- 30 ml, 50 ml, 100 ml, 250 ml, 500 ml.
- Usage unit
- Bottle
- Quantity per unit
- 1
Description
Application
Technical specification
| Physical State | Liquid |
| Appearance | yellow |
| Odor | odorless |
| pH | 8.6-9.8 (5% soln) |
| Vapor Pressure | 0 |
| Vapor Density | Not applicable |
| Evaporation Rate | Not applicable |
| Viscosity | Not applicable |
| Boiling Point | Not available |
| Freezing/Melting Point | 975 deg C |
| Autoignition Temperature | None reported |
| Flash Point | Not available |
| Decomposition Temperature | Not available |
| NFPA Rating |
(estimated) Health: 2; Flammability: 0; Reactivity: 0 |
| Explosion Limits, Lower | None reported |
| Upper | None reported |
| Solubility | Soluble |
| Specific Gravity/Density | 2.7320 |
| Molecular Formula | K2CrO4 |
| Molecular Weight | 194.20 |
Notes
Unlike the less expensive sodium salt, potassium salt is mainly used for laboratory work in situations where an anhydrous salt is required. It is as an oxidizing agent in organic synthesis. It is used as in qualitative inorganic analysis, e.g. as a colorimetric test for silver ion. It is also used as an indicator in precipitation titrations with silver nitrate and sodium chloride (they can be used as standard as well as titrant for each other) as potassium chromate turns red in the presence of excess of silver ions.
Procedure
Other names
K2CrO4, Potassium Chromate
Packing & supply
Supply locations
Potassium Chromate Solution manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of Potassium Chromate Solution at a competitive price from us. We have ready stock of Potassium Chromate Solution in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
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