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Product FOB Price Min.Order Supply Ability Supplier
Potassium bisulfate
Cas No: 7646-93-7
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality 7646-93-7 Potassium bisulfate
Cas No: 7646-93-7
USD $ 1300.0-1600.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality Potassium hydrogensulfate reagent grade supplier in China
Cas No: 7646-93-7
No Data 1 Kilogram 5000 Metric Ton/Year Simagchem Corporation Contact Supplier
Potassium Bisulphate CAS 7646-93-7
Cas No: 7646-93-7
No Data 1 Metric Ton Metric Ton/Day Hefei TNJ chemical industry co.,ltd Contact Supplier
Potassium bisulfate
Cas No: 7646-93-7
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Potassium bisulfate CAS: 7646-93-7
Cas No: 7646-93-7
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Potassium bisulfate CAS NO.7646-93-7
Cas No: 7646-93-7
No Data 1 Kilogram 500 Metric Ton/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Potassium bisulfate
Cas No: 7646-93-7
No Data No Data Metric Ton/Day Chongqing Changfeng Chemical Co., Ltd. Contact Supplier
High quality potassium hydrogen sulfate supplier in China CAS NO.7646-93-7
Cas No: 7646-93-7
No Data 1 Kilogram 5000 Kilogram/Month Weifang Tansen Yiang international trading co., LTD Contact Supplier
Potassium bisulfate
Cas No: 7646-93-7
No Data 1 Kilogram 300 Metric Ton/Month EAST CHEMSOURCES LIMITED Contact Supplier

7646-93-7 Usage

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.

Reactivity Profile

Acidic salts, such as Potassium bisulfate , are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

Chemical Properties

Also known as acid potassium sulfate and potassium acid sulfate, KHS04 is water soluble, white deliquescent crystals,which melt at 214°C. It is used in wine making, fertilizer manufacture, and as a flux and food preservative.

General Description

Potassium bisulfate is a colorless crystalline solid with a sulfur odor. Potassium bisulfate may cause illness from ingestion. If heated to high temperatures Potassium bisulfate may emit toxic fumes. Potassium bisulfate is used to make fertilizers and wine.

Purification Methods

Crystallise it from H2O (1mL/g) between 100o and 0o. It is also formed when a warm solution of K2SO4 in conc H2SO4 is cooled down.

Air & Water Reactions

Fused salt is deliquescent, Soluble in water, yielding a corrosive acidic solution.

Uses

As flux in analysis of ores and siliceous Compounds.

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, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
InChI:InChI=1/K.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1

7646-93-7 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (401544)  Potassiumbisulfate  ≥99.99% trace metals basis 7646-93-7 401544-50G 1,898.91CNY Detail
Aldrich (401544)  Potassiumbisulfate  ≥99.99% trace metals basis 7646-93-7 401544-10G 551.07CNY Detail
Sigma-Aldrich (223476)  Potassiumbisulfate  reagent grade 7646-93-7 223476-1KG 1,916.46CNY Detail
Sigma-Aldrich (223476)  Potassiumbisulfate  reagent grade 7646-93-7 223476-500G 1,519.83CNY Detail
Honeywell (60363)  Potassiumbisulfate  purum p.a., ≥98.0% (T) 7646-93-7 60363-1KG 3,267.81CNY Detail
Honeywell (60363)  Potassiumbisulfate  purum p.a., ≥98.0% (T) 7646-93-7 60363-500G 1,773.72CNY Detail
Fluka (60348)  Potassiumbisulfate  TraceSELECT®, for trace analysis, ≥99.995% (metals basis) 7646-93-7 60348-25G 575.64CNY Detail
Alfa Aesar (A12428)  Potassium hydrogen sulfate, 97%    7646-93-7 10000g 3537.0CNY Detail
Alfa Aesar (A12428)  Potassium hydrogen sulfate, 97%    7646-93-7 2500g 1058.0CNY Detail
Alfa Aesar (A12428)  Potassium hydrogen sulfate, 97%    7646-93-7 500g 661.0CNY Detail
Alfa Aesar (A12428)  Potassium hydrogen sulfate, 97%    7646-93-7 100g 265.0CNY Detail

7646-93-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name Potassium bisulfate

1.2 Other means of identification

Product number -
Other names Schwefelsaeure-monopropylester,Natrium-Salz

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Food additives
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7646-93-7 SDS

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