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105442 硫化銨

GR for analysis

硫化銨 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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105442
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Overview

Replacement Information

Products

Catalogue NumberPackaging Qty/Pack
1.05442.1000 玻璃瓶 1 l
Description
Catalogue Number105442
References
Product Information
HS Code2830 90 19
Quality LevelMQ100
Applications
Biological Information
Physicochemical Information
Density0.997 g/cm3 (20 °C)
Explosion limit4 - 46 %(V)
Flash point15 °C
pH value9.0 - 9.5 (H₂O, 25 °C)
Vapor pressure450 hPa (20 °C)
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H314: Causes severe skin burns and eye damage.
H400: Very toxic to aquatic life.
EUH031: Contact with acids liberates toxic gas.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 3 highly hazardous to water
Disposal6
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.
Safety Information
Categories of dangerhighly flammable, corrosive
Product Usage Statements
Storage and Shipping Information
StorageNoTempLimit
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2683 , 8 (3, 6.1), II
Declaration (transport by air) IATA-DGRUN 2683 , 8 (3, 6.1), II
Declaration (transport by sea) IMDG-CodeUN 2683 , 8 (3, 6.1), II, Segregation Group: 2 (Ammonium compounds)18 (Alkalis)
Supplemental Information
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 sulfate)≤ 0.05 %
Global Trade Item Number
Catalogue Number GTIN
1.05442.1000 04022536065076