TIANFU-CHEM - Potassium hydroxide CAS NO.1310-58-3

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Shanghai

Payment Terms:: L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

Potassium hydroxide
1310-58-3
HKO

Quick Details

ProName: TIANFU-CHEM - Potassium hydroxide
CasNo: 1310-58-3
Molecular Formula: HKO
Appearance: white crystals, flakes, sticks or pell...
Application: Organic synthesis
DeliveryTime: Prompt
PackAge: IN 25kg drums
Port: Shanghai
ProductionCapacity: 10 Metric Ton/Month
Purity: 99%
Storage: room tempurature
Transportation: As per the MSDS
LimitNum: 1 Kilogram
Heavy metal: N/A
Grade: Industrial Grade,Food Grade,Pharma Gra...
N/A: N/A

Superiority

our company engages in sodium tripolyphosphate (stpp) and sodium hexametabphosphate (shmp) production; development of noble metal catalysts, synthesis of electronic chemical materials and general chemicals imp&exp trading business. the company is located in zhengzhou high-tech development zone with import and export license. we passed iso 9001:2008 in 2009, and won "high-tech enterprise" by provincial government in 2013. our stpp and shmp has reached an annual output of 30000 tons and has successfully passed sgs, ciq audits on many occasions.

in 2011 we entered the fine chemical market of noble metal catalyst ,organic phosphine ligands and oled intermediates.with the joint efforts of our senior experts and professional technicians, tianfu has developed more than 500 compounds, which are widely used in the fields of production and life science. the objective of the company is to put quality first and put our customer’s needs first - the satisfaction of our customers is the company's ultimate goal. improving product quality and service level is our responsibility, and creating more value for our customer’s is our purpose. we are constantly striving to make henan tianfu a leading chemical supplier, and hope to create a better future with you.

Details

potassium hydroxide basic information

product name:	potassium hydroxide
synonyms:	potash;potash caustic;potash lye;potassium hydrate;potassium hydroxide standard;potassium hydroxide;potassium hydroxide ethanolic;potassium oxide hydrate
cas:	1310-58-3
mf:	hko
mw:	56.11
einecs:	215-181-3
product categories:	inorganic & organic chemicals;inorganics;acids&bases;essential chemicals;reagent grade;analytical reagents;drying agents;special applications;base solutions;base solutionsvolumetric solutions;by reference material;reference material hydrochloric acid;titration;volumetric solutions;hplc buffers - solutionchromatography/ce reagents;hplc;hplc buffer;hplc buffers;solution;chromatography/ce reagents;eluent concentrates for icalphabetic;ion chromatography;p;pon - pt;base solutionstitration;solution containers (volpac);chemical synthesis;inorganic bases;synthetic reagents;decomposition reagents;atomic absorption spectroscopy (aas);digestion reagents;pure salts for melting digestions (trace select)analytical/chromatography;trace analysis reagents;base concentratesconcentrates (e.g. fixanal);concentrates (e.g. fixanal);metal hydroxide
mol file:	1310-58-3.mol

potassium hydroxide chemical properties

mp	361 °c(lit.)
bp	1320°c
density	1.450 g/ml at 20 °c
vapor pressure	1 mm hg ( 719 °c)
refractive index	n20/d 1.421
fp	52 °f
storage temp.	0-6°c
solubility	h₂o: 1 m at 20 °c, clear, colorless
form	powder
water solubility	soluble
sensitive	air sensitive & hygroscopic
merck	14,7640
stability:	stable, but very hygroscopic. dissolves exothermically in water. incompatible with most metals, strong acids, acid chlorides, organic materials, zinc, aluminium, nitroalkanes, nitrobenzene, chlorine dioxide. reacts vigorously with a wide variety of other materials. readily absorbs water and carbon dioxide from the air.
cas database reference	1310-58-3(cas database reference)
nist chemistry reference	potassium hydroxide(1310-58-3)
epa substance registry system	potassium hydroxide (k(oh))(1310-58-3)

safety information

hazard codes	c,f,t,xi
risk statements	34-35-22-11-39/23/24/25-23/24/25-36/38-36/37-67-52/53
safety statements	7-16-36/37-45-36/37/39-26-61
ridadr	un 2924 3/pg 2
wgk germany	1
rtecs	tt2100000
f	3
hazardclass	8
packinggroup	ii
hazardous substances data	1310-58-3(hazardous substances data)

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

potassium hydroxide usage and synthesis

chemical properties	white crystals, flakes, sticks or pellets
general description	a white solid. corrosive to metals and tissue. used in soap manufacture, bleach, as an electrolyte in alkaline batteries, and as a food additive.
air & water reactions	hydrolysis generates enough heat to ignite adjacent combustible material [haz. chem. data 1966]. dissolves in water (with liberation of heat, may steam and spatter. solution is basic (alkaline). deliquescent
reactivity profile	potassium hydroxide absorbs moisture readily forming caustic solution that attacks aluminum and zinc. a piece of potassium hydroxide causes liquid chlorine dioxide to explode [mellor 2:289. 1946-47]. 1,2-dichloroethylene and potassium hydroxide forms chloroacetylene, which is explosive and spontaneously flammable in air. potassium hydroxide is highly toxic [rutledge 1968. p. 134]. a reaction between n-nitrosomethylurea and potassium hydroxide in n-butyl ether resulted in an explosion due to the formation of diazomethane [schwab 1972]. potassium persulfate and a little potassium hydroxide and water ignited a polythene (polyethylene) liner of a container by release of heat and oxygen [mca case history 1155. 1955]. using potassium hydroxide to dry impure tetrahydrofuran, which contains peroxides, may be hazardous. explosions have occurred in the past. sodium hydroxide behaves in a similar way as potassium hydroxide [nsc newsletter chem. soc. 1967]. a strong base. forms caustic solution in water. [merck 11th ed. 1989].
health hazard	causes severe burns of eyes, skin, and mucous membranes.
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.