Potassium oxalate monohydrate
Potassium oxalate monohydrate
CAS: 6487-48-5
Molecular Formula: C2H2K2O5
Potassium oxalate monohydrate - Names and Identifiers
| Name | Potassium oxalate monohydrate |
| Synonyms | UNII-6S7F3685W2 POTASSIUM OXALATE H2O POTASSIUM OXALATE, HYDROUS OXALIC ACID POTASSIUM SALT POTASSIUM OXALATE-1-HYDRATE Potassium oxalate monohydrate POTASSIUM OXALATE MONOHYDRATE DI-POTASSIUM OXALATE MONOHYDRATE dipotassium ethanedioate hydrate OXALIC ACID POTASSIUM SALT MONOHYDRATE OXALIC ACID, DIPOTASSIUM SALT MONOHYDRATE Ethanedioic acid, dipotassium salt, monohydrate |
| CAS | 6487-48-5 |
| EINECS | 613-722-1 |
| InChI | InChI=1/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2 |
| InChIKey | QCPTVXCMROGZOL-UHFFFAOYSA-L |
Potassium oxalate monohydrate - Physico-chemical Properties
| Molecular Formula | C2H2K2O5 |
| Molar Mass | 184.23 |
| Density | 2.127 |
| Melting Point | 356 °C |
| Boling Point | 365.1°C at 760 mmHg |
| Flash Point | 188.8°C |
| Water Solubility | 364 g/L (20 ºC) |
| Solubility | H2O: 1M at20°C, clear, colorless |
| Vapor Presure | <0.1 hPa (20 °C) |
| Appearance | Crystals or Flakes |
| Specific Gravity | 2.127 |
| Color | White |
| Merck | 14,7651 |
| BRN | 3752576 |
| PH | 7.0-8.5 (25℃, 50mg/mL in H2O) |
| Storage Condition | Store at +5°C to +30°C. |
| Stability | Stable. Incompatible with strong oxidizing agents. Protect from moisture. |
| Sensitive | Hygroscopic |
Potassium oxalate monohydrate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 21/22 - Harmful in contact with skin and if swallowed. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| UN IDs | 3282 |
| WGK Germany | 1 |
| RTECS | RO2885000 |
| TSCA | Yes |
| HS Code | 2917 11 00 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 660 mg/kg |
Potassium oxalate monohydrate - Nature
Open Data Verified Data
colorless crystal or white crystalline powder. Tasteless. d 2. 13. Soluble in 3 parts of water, slightly soluble in ethanol. Weathering in dry air. Water of crystallization was lost when heated to about 160 °c.
Last Update：2024-01-02 23:10:35
Potassium oxalate monohydrate - Preparation Method
Open Data Verified Data
oxalic acid dihydrate was dissolved in water and heated to 80 °c. Potassium carbonate was added in portions with stirring until the solution was basic. The solution was filtered and the filtrate was evaporated at 80 °c until crystallization occurred, then cooled to 20 °c and the crystals were filtered off with suction, washed with water and dried to give potassium oxalate.
Last Update：2022-01-01 09:02:51
Potassium oxalate monohydrate - Use
Open Data Verified Data
An Analytical reagent for preventing blood coagulation, pharmaceutical industry, film printing, etc.
Last Update：2022-01-01 09:02:51
Potassium oxalate monohydrate - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| solubility in water (g/100ml) | grams dissolved per 100ml of water at different temperatures (℃): 25.5g/0 ℃;31.9g/10 ℃;36.4g/20 ℃;39.9g/30 ℃;43.8g/40 ℃; 53.2g/60 ℃;63.6g/80 ℃;69.2g/90 ℃;75.3g/100 ℃ |
| Use | used in pharmaceutical products and bleaching agents used as analytical reagents, also used to prevent blood coagulation, pharmaceutical industry and film printing |
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: Potassium oxalate monohydrate Request for quotation
CAS: 6487-48-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 6487-48-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Potassium oxalate monohydrate Visit Supplier Webpage Request for quotationCAS: 6487-48-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3787852685
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Spot supply
Product Name: Potassium oxalate monohydrate Request for quotationCAS: 6487-48-5
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: Potassium oxalate monohydrate Request for quotation
CAS: 6487-48-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
CAS: 6487-48-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840
Wechat: 0086 189 4982 3763
WhatsApp: 0086 189 4982 3763
Product List: View Catalog
Spot supply
Product Name: Potassium oxalate monohydrate Visit Supplier Webpage Request for quotationCAS: 6487-48-5
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
View History