7447-40-7,Potassium chloride CAS NO.7447-40-7

product name: potassium chloride
synonyms: chlorid draselny;chloriddraselny;chlorideofpotash;chloropotassuril;chloropotassuril diffu-k;chloruredepotassium;chlorvescent;clk
cas: 7447-40-7
mf: clk
mw: 74.55
einecs: 231-211-8
product categories: inorganic & organic chemicals;inorganics;chemistry;o-p, puriss p.a.;analytical reagents for general use;puriss p.a.;biological buffers;buffers a to zserum-free media;companion products and reagentssynthetic reagents;inorganic salts;insect platform;potassium;o-p, puriss p.a. acs;puriss p.a. acs;crystal grade inorganics;potassium salts;potassiummetal and ceramic science;salts;synthetic reagents;conductivity standardsmethod specific;iso 7888alphabetic;analytical standards;european community: iso and din;p;physical properties;pon - pt;alphabeticalprotein structural analysis;bioultra buffers;optimization reagents;x-ray crystallography;pure salts for melting digestions (trace select);atomic absorption spectroscopy (aas);digestion reagents;biochemicalsbiological buffers;buffers a to zsynthetic reagents;molecular biology;molecular biology reagents;buffers a to z;buffers a to zpharmacopoeia (usp);pharmacopoeial inorganicsbiological buffers;pharmacopoeia a-zpharmacopoeia (usp);usp/multicompendial grade buffers;n - rsynthetic reagents;salt solutions;volumetric solutions;acs grade buffersbiological buffers;acs gradebiological buffers;essential chemicals;routine reagents;cell culture;miscellaneous reagents and supplements;reagents and supplements;n - r;bioultraprotein structural analysis;dna&rna purification;optimization reagentsmolecular biology;reagents;buffers for ise;analytical/chromatography;ion sensor materials;reference material silver nitrate;by reference material;n - rvolumetric solutions;optimization reagentssynthetic reagents;protein structural analysis;metal halide;19: k;beaded materials;chemical synthesis;crystal grade inorganics;inorganic salts;k;materials science;metal and ceramic science;potassium salts;synthetic reagents;ultra-high purity materials;api
mol file: 7447-40-7.mol
potassium chloride structure
potassium chloride chemical properties
mp 770 °c(lit.)
bp 1420°c
density 1.98 g/ml at 25 °c(lit.)
refractive index n20/d 1.334
fp 1500°c
storage temp. 2-8°c
solubility h2o: soluble
form random crystals
water solubility 340 g/l (20 ºc)
sensitive hygroscopic
merck 14,7621
sublimation 1500 ºc
stability: stable. incompatible with strong oxidizing agents, strong acids. protect from moisture. hygroscopic.
cas database reference 7447-40-7(cas database reference)
nist chemistry reference potassium chloride(7447-40-7)
epa substance registry system potassium chloride (kcl)(7447-40-7)
safety information
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
wgk germany 1
rtecs ts8050000
f 8
hs code 31042090
hazardous substances data 7447-40-7(hazardous substances data)