Cookie Img
Home » Products » Laboratory Chemicals » Ammonium sulfide solution

Ammonium sulfide solution

Ammonium sulfide solution
Ammonium sulfide solution
Product Code : LC623
Product Description
LC623 Ammonium sulfide solution
GR for analysis

 

Order number Packaging Quantity Price €
AC27623 Glass bottle 1 l 53.1
AC27623 Glass bottle 2.5 l 116.1
AC27623 Plastic container 25 l Inquire

 

Product information
HS Code 2830 90 85

 

Chemical and physical data
Solubility (20 °C) soluble
Density 0.997 g/cm3 (20 °C)
pH value 9.5 (200 g/l, H2O, 25 °C)
Vapor pressure 450 hPa (20 °C)
Explosion limit 4 - 46 %(V)
Flash point 22 °C

 

Safety information according to GHS
R Phrase R 11-31-34
Highly flammable.Contact with acids liberates toxic gas.Causes burns.
S Phrase S 16-23-26-36/37/39-45
Keep away from sources of ignition - No smoking.Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger highly flammable, corrosive
Hazard Symbol Flammable
Corrosive
Storage class 3 Flammable Liquids
WGK WGK 2 water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2683 AMMONIUM SULPHIDE SOLUTION, 8 (3, 6.1), II, Segregation Group: 2 (Ammonium compounds), 18 (Alkalis)
Declaration (transport by air) IATA-DGR UN 2683 AMMONIUM SULPHIDE SOLUTION, 8 (3, 6.1), II

 

Specifications
Assay (as (NH4)2S from sulphide) ≥ 20 %
Chloride (Cl) ≤ 0.05 %
Ca (Calcium) ≤ 0.003 %
Cu (Copper) ≤ 0.0005 %
Fe (Iron) ≤ 0.0005 %
K (Potassium) ≤ 0.001 %
Mg (Magnesium) ≤ 0.0005 %
Na (Sodium) ≤ 0.005 %
Pb (Lead) ≤ 0.0005 %
Residue on ignition (800 °C as sulphate) ≤ 0.05 %

ALPHA CHEMIKA

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



ALPHA CHEMIKA All Rights Reserved.