COA Center

OR

MSDS/SDS Center

Advanced Search

AMMONIUM SULPHIDE SOLUTION IN WATER EXTRA PURE

Ammonium hydrosulfide

COAs

Packings

500 ml (00500)

2500 ml (02500)

25 Liters (0025K)

2500 ml (02500)

2500 ml (02500)

2GBA000500 2GBA002500 2GBA002500 2GBAG02500 2GBAH02500
Print friendly version
Article No. 00028 Grade EXTRA PURE
Purity 20% CAS No. 12135-76-1
Molecular Formula (NH4)2S Molecular Weight 68.14
H.S. Code 2830.9010 Shelf Life 36 Months

Physical Properties

Physical state at 20 °C Liquid Colour Clear Yellow
Odour Ammonia odour pH value 9.5 ( 45% aqueous solution)
Flash point [°C] 32.2 °C Vapour pressure [20°C] 600 hPa at 20 °C
Density [g/cm3] 0.997 Solubility in water [% weight] Infinitely soluble
Explosion limits - upper [%] 46% Explosion limits -lower [%] 4%

Specifications

Appearance Faint green-yellow to green-yellow and faint yellow to dark yellow liquid with ammonical odour Assay (as (NH4)2S) Min. 20.0% w/v
Residue on ignition (at 800°C) Max. 0.05%

Safety Information and Hazard Symbols

Flame Corrosion Environment
Symbol: GHS05, GHS02
 Signal Word: Danger
 UN No.: 2683
 IMCO Class No.: 8, 3, 6.1
 Packing Group: II
 Hazardous Statement: H226-H314-H400
 Precaution Statement: P273-P280-P305 + P351 + P338-P310
Revision Date: 12-Jul-2022

Download MSDS & COA on your Mobile through LOBACHEMIE APP