K2S
1 Inquiries
1312-73-8
Industrial Grade
100%
Rotterdam
50KG
2025-08-25
Food Chemicals,Industrial Chemicals,Organic Chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Potassium sulfide
Other Name:Potassium sulfide (K2S);Potassium monosulfide;Potassium sulfide;Dipotassium sulfide;Dipotassium monosulfide;Dipotassium monosulfide (K2S)
CAS No.:1312-73-8
Molecular Formula:K2S
InChIKeys:InChIKey=NDZFQAFUFZHMFU-UHFFFAOYSA-N
Molecular Weight:110.26200
Exact Mass:109.89900
Categories:
Characteristics-
PSA:
25.30000
XLogP3:0.64820
Appearance:colourless solid; turns brownish-red onexposure to air
Density:1.74 g/cm3
Melting Point:912 °C
Boiling Point:912 °C
Vapor Pressure:12600mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H400 Very toxic to aquatic life
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P273 Avoid release to the environment.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P391 Collect spillage.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Do NOT expose to friction or shock. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants and strong acids. Dry.
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Seller Information
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Business Type:
Trader
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Main Products:
Food Chemicals,Industrial Chemicals,Organic Chemicals
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Location:
BINNEN PARALLELWEG 00027 5701PH HELMOND
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Payment Terms:
TT against copy of documents
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Average lead Time:
300
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Total Annual Revenue:
$1 million-$2.5 million
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Total Employees:
5-10
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Year of Establishment:
1969
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Italy
K2S
100 MT Jul 22, 2025 Post an enquiry for this product
