Potassium chromate
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- $12.5 - $2673.22
- Product name: Potassium chromate
- CAS: 7789-00-6
- MF: CrK2O4
- MW: 194.1903
- EINECS:232-140-5
- MDL Number:MFCD00011368
- Synonyms:dipotassiumchromate(k2cro4) ;dipotassiummonochromate ;neutralpotassiumchromate ;potassiumchromate[k2(cro4)] ;potassiumchromate6 ;CHROMIUM(VI) ATOMIC SPECTR. STD. CONC. 1 .00 G CR(VI), AMP.;CHROMIUM(VI) ATOMIC SPECTROSCOPY STANDA&;POTASSIUM CHROMATE ACS REAGENT
34 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Chem-Impex
- GFS CHEMICALS
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 10g
- 25g
- 100mL
- 100g
- 250G
- 500mL
- 500g
- 1kg
- 2.5KG
- 5KG
- 25KG
- 1kit
- ManufacturerAK Scientific
- Product numberJ92761
- Product descriptionPotassium chromate
- Packaging1kg
- Price$116
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product number047324
- Product descriptionPotassium chromate 99.9%
- Packaging25g
- Price$44.9
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number012610
- Product descriptionPotassium chromate, ACS, 99.0% min
- Packaging100g
- Price$46.4
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number042564
- Product descriptionChromate
- Packaging100mL
- Price$124
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number047324
- Product descriptionPotassium chromate 99.9%
- Packaging100g
- Price$142
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number012610
- Product descriptionPotassium chromate, ACS, 99.0% min
- Packaging500g
- Price$150
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number042564
- Product descriptionChromate
- Packaging500mL
- Price$194.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product number023274
- Product descriptionChromate Quant? Test Strips
- Packaging1kit
- Price$251
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product number047324
- Product descriptionPotassium chromate 99.9%
- Packaging500g
- Price$510
- Updated2023-06-20
- Buy
- ManufacturerChem-Impex
- Product number30207
- Product descriptionPotassium chromate ≥ 99% (Assay by titration)
- Packaging25G
- Price$12.5
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30207
- Product descriptionPotassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration)
- Packaging100G
- Price$23.3
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35728
- Product descriptionPotassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis
- Packaging25G
- Price$28
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30207
- Product descriptionPotassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration)
- Packaging250G
- Price$46.59
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35728
- Product descriptionPotassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis
- Packaging100G
- Price$95.2
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number30207
- Product descriptionPotassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration)
- Packaging1KG
- Price$128.13
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number35728
- Product descriptionPotassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis
- Packaging250G
- Price$218.4
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J92761 | Potassium chromate | 1kg | $116 | 2021-12-16 | Buy |
| Alfa Aesar | 047324 | Potassium chromate 99.9% | 25g | $44.9 | 2023-06-20 | Buy |
| Alfa Aesar | 012610 | Potassium chromate, ACS, 99.0% min | 100g | $46.4 | 2023-06-20 | Buy |
| Alfa Aesar | 042564 | Chromate | 100mL | $124 | 2024-03-01 | Buy |
| Alfa Aesar | 047324 | Potassium chromate 99.9% | 100g | $142 | 2023-06-20 | Buy |
| Alfa Aesar | 012610 | Potassium chromate, ACS, 99.0% min | 500g | $150 | 2023-06-20 | Buy |
| Alfa Aesar | 042564 | Chromate | 500mL | $194.65 | 2024-03-01 | Buy |
| Alfa Aesar | 023274 | Chromate Quant? Test Strips | 1kit | $251 | 2023-06-20 | Buy |
| Alfa Aesar | 047324 | Potassium chromate 99.9% | 500g | $510 | 2023-06-20 | Buy |
| Chem-Impex | 30207 | Potassium chromate ≥ 99% (Assay by titration) | 25G | $12.5 | 2021-12-16 | Buy |
| Chem-Impex | 30207 | Potassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration) | 100G | $23.3 | 2021-12-16 | Buy |
| Chem-Impex | 35728 | Potassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis | 25G | $28 | 2021-12-16 | Buy |
| Chem-Impex | 30207 | Potassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration) | 250G | $46.59 | 2021-12-16 | Buy |
| Chem-Impex | 35728 | Potassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis | 100G | $95.2 | 2021-12-16 | Buy |
| Chem-Impex | 30207 | Potassiumchromate,≥99%(Assaybytitration),ACSreagentHazmat ≥99%(Assaybytitration) | 1KG | $128.13 | 2021-12-16 | Buy |
| Chem-Impex | 35728 | Potassiumchromate,99.9%Metalsbasis 99.9%Metalsbasis | 250G | $218.4 | 2021-12-16 | Buy |
Properties
Melting point :971 °C (lit.)
Density :1.00 g/mL at 20 °C
vapor density :6.7 (vs air)
storage temp. :Store below +30°C.
solubility :H2O: soluble
form :Solid
Specific Gravity :2.732
color :Yellow
PH :9.0-9.8 (50g/l, H2O, 20℃)
Water Solubility :640 g/L (20 ºC)
Merck :14,7622
Exposure limits :ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 Stability :Stable. Strong oxidizing agent - contact with combustible materials may lead to fire or violent reaction. Incompatible with strong reducing agents, combustible materials.
InChIKey :XMXNVYPJWBTAHN-UHFFFAOYSA-N
CAS DataBase Reference :7789-00-6(CAS DataBase Reference)
EPA Substance Registry System :Potassium chromate(VI) (7789-00-6)
Density :1.00 g/mL at 20 °C
vapor density :6.7 (vs air)
storage temp. :Store below +30°C.
solubility :H2O: soluble
form :Solid
Specific Gravity :2.732
color :Yellow
PH :9.0-9.8 (50g/l, H2O, 20℃)
Water Solubility :640 g/L (20 ºC)
Merck :14,7622
Exposure limits :ACGIH: TWA 0.0002 mg/m3; STEL 0.0005 mg/m3 (Skin)
OSHA: Ceiling 0.1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 0.0002 mg/m3 Stability :Stable. Strong oxidizing agent - contact with combustible materials may lead to fire or violent reaction. Incompatible with strong reducing agents, combustible materials.
InChIKey :XMXNVYPJWBTAHN-UHFFFAOYSA-N
CAS DataBase Reference :7789-00-6(CAS DataBase Reference)
EPA Substance Registry System :Potassium chromate(VI) (7789-00-6)
Safety Information
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Description
In finishing of leather, rust proofing of metals, textile mordant, as an analytical lab reagent. Potassium chromate enjoys a broad assortment of industrial purposes. In the fabric industry, manufacturers use potassium chromate to tan leather and dye clothing items and materials. In science, potassium chromate is often used as an indicator, meaning it can identify the presence, location and quantity of certain elements such as iron. Beyond these applications, potassium chromate also functions as an oxidizing agent in manufacturing and scientific experiments. Some nuclear power plants currently use substances other than potassium chromate to inhibit corrosion in closed cooling-water systems. Potassium chromate is applied as a chemical indicator of chlorine ions.Related product price
- Potassium Acetate
$6-1881 - Potassium sulfate
$14-3111 - Potassium persulfate
$10-550
Suppliers and manufacturers
Henan Tianfu Chemical Co.,Ltd.
Hubei xin bonus chemical co. LTD
Chongqing Chemdad Co., Ltd
Shenyang Simchoice Chemical Co.,Ltd
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
