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Potassium Acetate

Description References
Potassium Acetate
Potassium Acetate
CAS No.
127-08-2
Chemical Name:
Potassium Acetate
Synonyms
Disal;pharm;Diural;Frusid;Fulsix;Katlex;LB-502;Mirfat;Rusyde;Discoid
CBNumber:
CB8690168
Molecular Formula:
C2H3KO2
Formula Weight:
98.14
MOL File:
127-08-2.mol

Potassium Acetate Properties

Melting point:
292 °C
Density 
1.57 g/cm3 at 25 °C(lit.)
refractive index 
n20/D 1.370
FEMA 
2920 | POTASSIUM ACETATE
Flash point:
>250℃
storage temp. 
Store at RT.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Solid
color 
White to light brown
PH
7.5-8.5 (50g/l, H2O, 20℃)
Water Solubility 
2694 g/L (25 ºC)
Sensitive 
Hygroscopic
Merck 
14,7605
BRN 
3595449
Stability:
Stability Deliquescent. Stable. Incompatible with strong oxidizing agents.
InChIKey
SCVFZCLFOSHCOH-UHFFFAOYSA-M
CAS DataBase Reference
127-08-2(CAS DataBase Reference)
NIST Chemistry Reference
Potassium acetate(127-08-2)
EPA Substance Registry System
Acetic acid, potassium salt(127-08-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,T
Risk Statements  36/37/38-25-23/24/25-21
Safety Statements  26-36-24/25-45-36/37/39
WGK Germany  1
RTECS  AJ3325000
Hazard Note  Hygroscopic
TSCA  Yes
Toxicity LD50 orally in rats: 3.25 g/kg, H. F. Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1969)
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
Precautionary statements:

Potassium Acetate price More Price(58)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 236497 Potassium acetate ACS reagent, ≥99.0% 127-08-2 2.5kg $281 2018-11-13 Buy
Sigma-Aldrich 1549807 Potassium acetate United States Pharmacopeia (USP) Reference Standard 127-08-2 500mg $338.1 2018-11-13 Buy
Alfa Aesar 013449 Potassium acetate, ACS, 99% min 127-08-2 *5x2kg $458 2018-11-16 Buy
Alfa Aesar 013449 Potassium acetate, ACS, 99% min 127-08-2 2kg $132 2018-11-16 Buy
Strem Chemicals 93-1901 Potassium acetate, 99+% (ACS) 127-08-2 500g $65 2018-11-13 Buy

Potassium Acetate Chemical Properties,Uses,Production

Description

Potassium acetate is the potassium salt of acetic acid. It is manufactured through the reaction between a potassium base such as potassium hydroxide or potassium carbonate with acetic acid. It is an important macromineral with many physiological functions and is required for nerve conduction, cardiac, skeletal and smooth muscle contraction, energy generation, nucleic acid synthesis as well as mainlining the blood pressure and normal renal function. It can be taken as a nutritional supplement with antihypertensive effects and prevention effects against hypokalemia. It has several other common applications: (1) as a deicer; (2) as a food additive; (3) molecular biology applications such as DNA purification, tissue preservation, fixation and mummification; (4) Death penalty (5) as the catalyst during the production of polyurethanes.

References

https://pubchem.ncbi.nlm.nih.gov/compound/Potassium_acetate#section=Top
https://en.wikipedia.org/wiki/Potassium_acetate

Chemical Properties

Potassium acetate, KC2H302, is a white, deliquescent solid, soluble in water and alcohol, insoluble in ether, that melts at 292°C. It is used as an analytical reagent, dehydrating agent, in medicine, and in crystal glass manufacture.

Uses

1) Potassium acetate, crystalline powder, USP is, as its name suggests, the potassium salt of acetic acid and is used as a catalyst for producing polyurethanes2) In the food industry it is used as a food additive, an acidity regulator and a preservative

Uses

Used as buffers.

Uses

Potassium acetate is used in the manufacture of glass; as a softening agent for papers and textiles; as a dehydrating agent; and as a buffer. In medicine it is used as an expectorant and diuretic.

Preparation

Potassium acetate is prepared by addition of potassium carbonate in a small volume of water to acetic acid solution, followed by evaporation and crystallization:
K2CO3+ 2CH3COOH →2CH3COOK + H2O

Definition

ChEBI: A potassium salt comprising equal numbers of potassium and acetate ions

Potassium Acetate Preparation Products And Raw materials

Raw materials

Preparation Products


Potassium Acetate Suppliers

Global( 320)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jiangsu Kolod Food Ingredients Co.,Ltd.
+86-518-85110578 18805133257
+86-518-85110578 sales3257@jskolod.com CHINA 92 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32764 55
Tianjin Zhongxin Chemtech Co., Ltd.
022-89880739
022-66880086 sales@tjzxchem.com CHINA 560 58
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25126 65
Shanghai BaiShun Biological Technology Co., Ltd 021-37581181
021-57456066 sales@chem-mall.com China 10391 58
Tianjin Zhongxin Chemtech Co., Ltd. 86(0)22-89880739
86(0)22-89880739 ext 8030 / 86-22-66880086 sales@tjzxchem.com China 554 60
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40399 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30308 84
ShangHai DEMO Chemical Co.,Ltd 400-021-7337 qq:2355568890
0086-21-50182339 sales@demochem.com; export1@demochem.com China 2608 57

View Lastest Price from Potassium Acetate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2017-08-31 Technical Grade Food Grade Potassium Acetate
127-08-2
US $25.00-10.00 / KG 25KG 99.0% 1200 tons Jiangsu Kolod Food Ingredients Co.,Ltd

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