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2017-12-18 06:42
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Company Profile
Hongkong Baijin International Trading Co., Ltd.By certification [File Integrity]
Contact:Mr. Wang(Mr.)
Email:
Telephone:
Area:Hubei
Address:Hubei
Website: http://hkbaijin.ykdtplastic.com/
INSPECTION ITEM | Unit | Fine Grade | Industrial Grade | First Grade |
Purity(as K2CO3) | %Min | 99.0 | 99.0 | 98.5 |
Chloride(as KCL) | %Max | 0.01 | 0.03 | 0.10 |
Sulphate(as K2SO4) | %Max | 0.01 | 0.04 | 0.10 |
Iron | %Max | 0.001 | 0.001 | 0.003 |
Water-insoluble substance | %Max | 0.02 | 0.04 | 0.05 |
Burnt loss | %Max | 0.60 | 0.80 | 1.00 |
Product Name: | Potassium carbonate |
Synonyms: | SALT OF TARTAR;PEARL ASH;potassium carbonate anhydrous;POTASSIUMCARBONATE ;POTASH;carbonatedepotassium;carbonateofpotash;Carbonic acid potassium salt |
CAS: | 584-08-7 |
MF: | CK2O3 |
MW: | 138.21 |
EINECS: | 209-529-3 |
Product Categories: | INORGANIC & ORGANIC CHEMICALS;FOOD ADDITIVES;Inorganics;Chemical Synthesis; Inorganic BasesMetal and Ceramic Science;Potassium Salts;Salts;Synthetic Reagents;O-P, Puriss p.a.;Puriss p.a.;Reagent Plus;AlphabeticalChemical Synthesis;Biological Buffers;BioUltra Buffers; Inorganic Bases;Reagent Grade;Pharmacopoeia (USP);Pharmacopoeia A-ZPharmacopoeia (USP) ;Pharmacopoeial OrganicsEssential Chemicals;Routine Reagents;USP;ACS GradeEssential Chemi cals;Adsorbents, Filter Aids and Drying Agents;Essential Chemicals;Other Drying Agents;Analytical Reagents for General Use;O-P,Puriss p.a.ACS;Puriss p.a.ACS;metal carbonate;Chemical Synthesi s;Inorganic Bases;Materials Science;Metal and Ceramic Science;Potassium Salts;SyntheticReagents |
Mol File: | 584-08-7.mol |
mp | 891 °C(lit.) |
density | 2.43 g/mL at 25 °C |
storage temp. | Store at RT. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | powder |
Water Solubility | 1120 g/L (20 ºC) |
Sensitive | Hygroscopic |
Merck | 14,7619 |
BRN | 4267587 |
Stability: | Stable.Incompatible with moisture,acids,magnesium bromine trifluoride and magnesium bromine trichloride. |
CAS DataBase Reference | 584-08-7(CAS DataBase Reference) |
NIST Chemistry Reference | Dipotassium carbonate(584-08-7) |
EPA Substance Registry System | Carbonic acid, dipotassium salt(584-08-7) |
Hazard Codes | Xn |
Risk Statements | 22-36/37/38-20/21/22 |
Safety Statements | 26-36-37/39 |
RIDADR | 3262 |
WGK Germany | 1 |
RTECS | TS7750000 |
F | 3 |
PackingGroup | III |
HS Code | 28364000 |
Hazardous Substances Data | 584-08-7(Hazardous Substances Data) |
Chemical Properties | white powder or granules |
General Description | A aqueous solution of potassium hydroxide.Corrosive to metals and tissue.Density12.8 lb/gal. Used to make soaps, other potassium compounds, in liquid fertilizers. |
Air & Water Reactions | Water soluble. Addition of water evolves heat. |
Reactivity Profile | Potassium carbonate neutralizes acids exothermically to form salts plus water.Reacts with certain metals (such as aluminum and zinc) to form oxides or hydroxides of the metal and generate gaseous hydrogen.May initiate polymerization reactions in polymerizable organic compounds,especially epoxides.May generate flammable and toxic gases with ammonium salts,nitrides,halogenated organics,various metals,peroxides,and hydroperoxides.May serve as a catalyst.Reacts when heated above about 84°C with aqueous solutions of reducing sugars other than sucrose,to evolve toxic levels of carbon monoxide [Bretherick, 5th Ed.] |
Health Hazard | TOXIC;inhalation,ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes.Avoid any skin contact.Effects of contact or inhalation may be delayed.Fire may produce irritating,corrosi ve and/or toxic gases.Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
Fire Hazard | Non-combustible,substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.Some are oxidizers and may ignite combustibles (wood,paper,oil,clothing,etc.).Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
Preparation Products | 1-(2-Methylphenyl)piperazine-->3-Amino-4-nitrobenzitrifluoride-->1-(2-FLUORO-4-NITROP HENYL)PIPERIDIN-4-OL-->1-(4-METHYLPHENYL)PIPERAZINE-->7-Methoxycoumarin-->1-(5-aminopyridin-2-yl)piperidin-4-ol-->6-(1-PYRROLIDINYL)-3-PYRIDINAMINE-->4-(1H-IMIDAZOL-1-YL)BENZOIC ACID-->1-(1-Methyl-4-piperidinyl)piperazine-->2-(4-BEN ZYLOXYPHENYL)ETHANOL-->LOMIFYLLINE->1-ALLYLOXY-2-METHOXY-BENZE NE-->Citalopram-->7ETHOXYCOUMARIN->Potassium fluorosilicate->Hexyl acetate->Orris oil->4-BENZYLOXY-2-NITROTOLUENE-->CHEMBRDG-BB 6088138-->N-FORMYLG LYCINE ETHYL ESTER-->2-(2-FORMYL-PHENOXY)-PROPIONIC ACID-->N-Methyl-4-pyridinamine-->2-CHLORO-4-(N,N-DIMETHYLAMINO)PYRIMIDINE-->N-(2-Methylp henyl)piperazine hydrochloride-->1-[5-NITROPYRIDIN-2-YL]PIPERIDINE-4-OL-->4-(5-Nitropyridin-2-yl)morpholine-->PROPYLENE GLYCOL MONOSTEARATE (CONTAINS CA. 35% MONOPALMITATE)-->2-Amino-4,6-dimethylpyrimidine-->5-NITRO-2-(1-PYRR OLIDINYL)PYRIDINE-->Dipotassium glycyrrhizinate-->2-Bromocinnamaldehyde-->Tripota ssium citrate-->O,O-diethyl-S-propyl dithiophosphate-->L-Antimony potassium tartrate>Cimeti dine->Potassium borate->Glycidyl phenyl ether->1,3,5-Benzenetricarboxaldehydetrioxime->FL URBIPROFEN AXETIL->L-GLUTAMIC ACID MONOPOTASSIUM SALT |
Raw materials | Potassium hydroxide->CARBON DIOXIDE->Ammonium bicarbonate->Potassium chloride->P otassium hydroxide solution->POTASSIUM BICARBONATE->Magnesium hydroxide->CATI ON STANDARD - POTASSIUM |