Muriate Of Potash
- CAS No.
- 7447-40-7
- Chemical Name:
- Muriate Of Potash
- Synonyms
- KCl;BUFFER;BUFFER SOLUTION;Potassium Chloride BP;Kato;Klorvess;Kaliumchlorid;potash muriate;BORATE BUFFER SOLUTION;Potassium chloride (KCl)
- CBNumber:
- CB00131487
- Molecular Formula:
- ClK
- Molecular Weight:
- 74.55
- MDL Number:
- MFCD00011360
- MOL File:
- 7447-40-7.mol
Melting point | 770 °C (lit.) |
---|---|
Boiling point | 1420°C |
Density | 1.98 g/mL at 25 °C (lit.) |
refractive index |
n |
Flash point | 1500°C |
storage temp. | 2-8°C |
solubility | H2O: soluble |
form | random crystals |
Specific Gravity | 1.984 |
color | White |
PH | 5.5-8.0 (20℃, 50mg/mL in H2O) |
Odor | Odorless |
PH Range | 7 |
Water Solubility | 340 g/L (20 ºC) |
Sensitive | Hygroscopic |
λmax |
λ: 260 nm Amax: 0.02 λ: 280 nm Amax: 0.01 |
Merck | 14,7621 |
Sublimation | 1500 ºC |
BRN | 1711999 |
Dielectric constant | 4.6(Ambient) |
BCS Class | 1 |
Stability | Stable. Incompatible with strong oxidizing agents, strong acids. Protect from moisture. Hygroscopic. |
InChIKey | WCUXLLCKKVVCTQ-UHFFFAOYSA-M |
CAS DataBase Reference | 7447-40-7(CAS DataBase Reference) |
FDA 21 CFR | 184.1622; 582.5622; 558.128; 558.311 |
Substances Added to Food (formerly EAFUS) | POTASSIUM CHLORIDE |
SCOGS (Select Committee on GRAS Substances) | Potassium chloride |
EWG's Food Scores | 1 |
FDA UNII | 660YQ98I10 |
ATC code | A12BA01,A12BA51,B05XA01 |
NIST Chemistry Reference | Potassium chloride(7447-40-7) |
EPA Substance Registry System | Potassium chloride (7447-40-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H303 | |||||||||
Precautionary statements | P201-P308+P313 | |||||||||
Hazard Codes | Xi,C,F,Xn,T | |||||||||
Risk Statements | 36-34-11-36/37/38-40-61-60 | |||||||||
Safety Statements | 24/25-39-26-22-23-45-36/37/39-16-36/37-53 | |||||||||
RIDADR | UN 1824 8 / PGII | |||||||||
WGK Germany | 1 | |||||||||
RTECS | TS8050000 | |||||||||
F | 8 | |||||||||
TSCA | Yes | |||||||||
HS Code | 31042090 | |||||||||
Toxicity | LD50 orally in Rabbit: 2600 mg/kg | |||||||||
NFPA 704 |
|
Muriate Of Potash price More Price(259)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | HPA062405 | Anti-CLK1 antibody produced in rabbit Prestige Antibodies? Powered by Atlas Antibodies, affinity isolated antibody | 100μL | $580 | 2024-03-01 | Buy | |
Sigma-Aldrich | 60142 | Potassium chloride solution BioUltra, for molecular biology, ~1?M in H2O | 7447-40-7 | 100mL | $74.2 | 2024-03-01 | Buy |
Sigma-Aldrich | 60142 | Potassium chloride solution BioUltra, for molecular biology, ~1?M in H2O | 7447-40-7 | 500mL | $264 | 2024-03-01 | Buy |
Sigma-Aldrich | 60134 | Potassium chloride solution conductance standard A acc. to ISO 7888, 0.1?M KCl | 7447-40-7 | 250ML | $96.4 | 2024-03-01 | Buy |
Sigma-Aldrich | 60128 | Potassium chloride BioUltra, for molecular biology, ≥99.5% (AT) | 7447-40-7 | 250g | $79.7 | 2024-03-01 | Buy |
Muriate Of Potash Chemical Properties,Uses,Production
Physical properties
Muriate of potash is a metal halide salt, it is odorless and has a white or colorless vitreous crystal appearance. The solid dissolves readily in water, and its solutions have a salt-like taste.
Uses
Muriate of potash is used as a fertilizer, in medicine, in scientific applications, domestic water softeners (as a substitute for sodium chloride salt), and in food processing, where it may be known as E number additive E508.
Preparation
Muriate of potash is inexpensively available and is rarely prepared intentionally in the laboratory. It can be generated by treating potassium hydroxide (or other potassium bases) with hydrochloric acid:
KOH+HCl⟶KCl+H2O
Health Hazard
Muriate of potash is an essential constituent of the body for intracellular osmotic pressure and buffering, cell permeability, acid-base balance, muscle contraction and nerve function.
SYMPTOMS: Large doses of Muriate of potash usually induce vomiting, so acute intoxication by mouth is rare. If no pre-existing kidney damage, it is rapidly excreted. Poisoning disturbs the rhythm of heart. Large doses by mouth can cause gastrointestinal irritation, purging, weakness, and circulatory disturbances.
Chemical Reactivity
Muriate of potash is not in general strongly reactive. Violent reaction with BrF3 and with a mixture of sulfuric acid potassium permanganate mixture . Reacts with concentrated sulfuric acid to generate fumes of hydrogen chloride.
Toxicity
The typical amounts of muriate of potash found in the diet appear to be generally safe.In larger quantities, however, muriate of potash is toxic. The LD50 of orally ingested kcl is approximately 2.5 g/kg, or 190 grams (6.7 oz) for a body mass of 75 kilograms (165 lb).
Muriate Of Potash Preparation Products And Raw materials
Raw materials
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Preparation Products
1of8
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Wuhan Han Sheng New Material Technology Co.,Ltd | +8617798174412 | admin01@hsnm.com.cn | China | 2118 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 2989 | 58 |
Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 981 | 58 |
Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618740459177 | sarah@tnjone.com | China | 1142 | 58 |
Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 | catherine@yjchem.com.cn | China | 969 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Hebei Longbang Technology Co., LTD | +86-18032476855 +86-18032476855 | admin@hblongbang.com | China | 953 | 58 |
Jiangsu Kolod Food Ingredients Co.,Ltd. | +86-518-85110578 +8618805133257 | sales3257@jskolod.com | China | 132 | 60 |
Hangzhou Bayee Chemical Co., Ltd. | 0086-571-86990109 | rachelhoo@bayeechem.com | China | 104 | 55 |
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View Lastest Price from Muriate Of Potash manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2023-08-21 | Sodium tetraborate pentahydrate
12179-04-3
|
1kg | 99% | 100tons | Anhui Ruihan Technology Co., Ltd |
- Sodium tetraborate pentahydrate
12179-04-3
- 99%
- Anhui Ruihan Technology Co., Ltd