Alfa Aesar™ Potassium hydrogen sulfate, 97%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A12428.22

UNSPSC: 12141804

Code: NEW

Additional Details:
Additional Details: CAS Number: 7646-93-7 Weight: 0.01000kg


Quantity 100g

Product Code. 11434020

Quantity Price
1 £ 14.95 / 100g
Estimated Shipment date
from Supplier 10-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Potassium hydrogen sulfate
CAS 7646-93-7
Molecular Formula HKO4S
Linear Formula KHSO4
Formula Weight 136.17
MDL Number MFCD00011404
UN Number UN2509
Merck Index 14,7613
Synonym Potassium bisulfate

Specification

Formula Weight 136.17
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Molecular Formula HKO4S
RTECS Number TS7200000
Quantity 100g
Health Hazard 1 Danger
MDL Number MFCD00011404
TSCA TSCA
Linear Formula KHSO4
UN Number UN2509
Melting Point 195° to 197°C (dec.)
CAS 7646-93-7
Assay 97%
Odor Odorless
Synonym Potassium bisulfate
Health Hazard 2 GHS H Statement
H314-H335
Causes severe skin burns and eye damage.
May cause respiratory irritation.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: POTASSIUM HYDROGEN SULFATE
Chemical Name or Material Potassium hydrogen sulfate
Merck Index 14,7613

Applications
Potassium hydrogen sulfate is used in the conversion of tartrates to bitartrates in wine. It serves as a disintegrating agent in analytical chemistry and as an intermediate in the preparation of potassium persulfate by electrolysis. It is also employed in the manufacturing of fertilizers.

Solubility
Soluble in water, acetone and ethanol.

Notes
Hygroscopic. Incompatible with strong bases, strong oxidizing agents and alcohols.

Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement
H314-H335
Causes severe skin burns and eye damage.
May cause respiratory irritation.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF SWALLOWED: Rinse mouth.
Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.