Name | Potassium citrate monohydrate |
Synonyms | KALII CITRAS TRI-POTASSIUM CITRATE H2O POTASSIUM CITRATE TRIBASIC POTASSIUM CITRATE-1-HYDRATE Potassium citrate monohydrate POTASSIUM CITRATE, MONOHYDRATE TRIPOTASSIUM CITRATE MONOHYDRATE tripotassium citrate monohydrate tri-Potassium citrate monohydrate POTASSIUM CITRATE TRIBASIC HYDRATE POTASSIUM CITRATE, TRIBASIC MONOHYDRATE Potassium citrate, tribasic monohydrate citric acid tripotassium cell culture*tested monohydrate tripotassium 2-hydroxypropane-1,2,3-tricarboxylate hydrate tripotassium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate tripotassium 2-hydroxypropane-1,2,3-tricarboxylate monohydrate |
CAS | 6100-05-6 |
EINECS | 612-062-1 |
InChI | InChI=1/C6H8O7.3K.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3 |
InChIKey | PJAHUDTUZRZBKM-UHFFFAOYSA-K |
Molecular Formula | C6H11KO8 |
Molar Mass | 250.24 |
Density | 1.98 |
Melting Point | 275°C (dec.)(lit.) |
Water Solubility | Soluble in water and glycerol. Practically insoluble in alcoholSoluble in water and glycerol. Insoluble in alcohol |
Solubility | G is soluble in 0-65ml of water, slowly soluble in 2-5ml of glycerol, insoluble in ethanol. |
Appearance | White crystal or powder |
Specific Gravity | 1.98 |
Color | White crystalline |
Odor | Odorless |
Merck | 14,7623 |
BRN | 3924344 |
PH | 7.5-9.0 (25℃, 50mg/mL in H2O) |
Storage Condition | Inert atmosphere,Room Temperature |
Stability | Stable. Incompatible with strong oxidizing agents. |
Sensitive | Easily absorbing moisture |
MDL | MFCD00150442 |
Use | Analytical reagents. Prepare buffer solution. Gold plating. |
Risk Codes | R22 - Harmful if swallowed R35 - Causes severe burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 1 |
FLUKA BRAND F CODES | 3 |
TSCA | Yes |
HS Code | 29181500 |
White crystalline granules or powder. Deliquescence. 1g of the product is soluble in 0.65mL water, slowly soluble in 2.5ml glycerol, insoluble in ethanol. Its aqueous solution is alkaline to litmus. The pH value is about 8.5. Loss of water of crystallization at 180 °c.
citric acid was added to the potassium hydroxide solution for reaction, and the crystals were concentrated.
Common analytical reagents. Used in buffer solution preparation, electroplating and pharmaceutical industry.