Granular Sodium Sulfide 60% for Ore Flotation & Heavy-Metal Wastewater Treatment
TDS 26 Inquiries
1313-82-2
Industrial Grade
60%
Qingdao
Bohua
25kg/bag
Yes
2026-12-02
Sodium metabisulfite,Sodium sulfate
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceWHITE-TO-YELLOW HYGROSCOPIC CRYSTALS WITH CHARACTERISTIC ODOUR.
Sodium sulfide (anhydrous) is a sulfide salt with formula Na2S. The pentahydrate and (particularly) the nonahydrate are also known. In gel form, sodium sulfide is used to soften toenails to assist in trimming (and so relive pain) of ingrowing toenails. It is a sulfide salt and an inorganic sodium salt.|Sodium sulfide is a chemical compound with a chemical formula Na2S. Sodium sulfide is used in the pulp and paper industry, water treatment, textile industry, and various chemical manufacturing processes including the production of rubber chemicals, sulfur dyes and oil recovery. Along with its hydrate form, sodium sulfide releases hydrogen sulfide (H2S) when in contact with moist air. H2S is an endogenous gaseous transmitter that exhibits anti-inflammatory and antiapoptotic properties. Along with other sulfides, the anti-inflammatory and tissue-protective effects of sodium sulfide have been investigated in models of inflammation and oxidative stress. Interestingly, sodium sulfide was shown to have some cardioprotective role against cardiac ischemia or reperfusion injury, as well as protect lungs against ventilator-induced lung injury. However the clinical significance and mechanism of action of sodium sulfide and replication of results across other studies are not yet fully determined.CertificatesBasic Info-
Product Name:
Disodium sulfide
Other Name:Sodium sulfide (Na2S);Sodium monosulfide;Sodium sulphide;Disodium sulfide;Sodium sulfide;Disodium monosulfide;Disodium sulfide (Na2S);NSC 41874;113584-74-0;1447694-91-8
CAS No.:1313-82-2
UN No.:1849
Molecular Formula:Na2S
InChIKeys:InChIKey=CXPWOVUZRAFMDA-UHFFFAOYSA-N
Molecular Weight:78.04000
Exact Mass:77.95000
EC Number:215-211-5
UNII:YGR27ZW0Y7
HScode:2830101000
Categories:
Characteristics-
PSA:
25.30000
XLogP3:-3.5
Appearance:Multi color crystal,send a pleasing sense of offensive odor
Density:1.856 g/cm3 @ Temp: 14 °C
Melting Point:920-950 °C (decomp)
Boiling Point:174ºC
Water Solubility:Solubility in water (g/100 g water): 8.1 (-9.0 deg C); 12.4 (0 deg C); 18.6 (20 deg C); 29.0 (40 deg C); 35.7 (48 deg C); 39.0 (50 deg C).
Storage Conditions:Storage Room low temperature ventilation drying ,Separate storage with oxidizing agents and acids
Explosive limit:IN PREPN OF MERCAPTANS, SLOW ADDITION OF DIAZONIUM CHLORIDE SALT OF 4-CHLORO-O-TOLUIDINE OR O-NITROANILINE OR M-CHLOROANILINE TO SODIUM SULFIDE...SOLN WILL RESULT IN EXPLOSIONS EVEN AT 5 DEG C.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 3, Dermal
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) H302 Harmful if swallowed
H311 Toxic in contact with skin
H314 Causes severe skin burns and eye damage
H400 Very toxic to aquatic life
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
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.
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. NO contact with acids or oxidizing agents. 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
Separated from acids and oxidants. Keep in a well-ventilated room. Dry.Store in a cool, dry, well-ventilated location. Separate from water, acids, & carbon dioxide. Outside or detached storage is preferred. Immediately remove & properly dispose of any spilled material.
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Seller Information
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Business Type:
Trader
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Main Products:
Sodium metabisulfite,Sodium sulfate
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Location:
Room 901, Building 2, Jigao Big Data Industry Center, No. 879, Shunhua Road, Lixia District, Jinan City, Shandong Province, P.R. China
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment
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Year of Establishment:
2017
Company Certificates-
![Bohua chemical (Shandong) Co., Ltd**Unified Social Credit Code Business License**]( "**Unified Social Credit Code Business License**")
**Unified Social Credit Code Business License**
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Inquiry History26 Inquiries
Country Product Purchase Quantity Date Posted 
Bangladesh
Sodium Sulfide
100.00 MT Aug 11, 2026
Bangladesh
Sodium Sulfide
100.00 MT Jun 16, 2026 
Thailand
Sodium Sulfide Yellow Flakes
1 KG May 29, 2026 
Azerbaijan
Sodium sulfide
500 KG Apr 22, 2026 
Nigeria
Sodium Sulphide
75 MT Mar 23, 2026 
Malaysia
Sodium sulfide
40 MT Jan 21, 2026 
Pakistan
Sodium sulfide flakes
10000.00 MT Aug 27, 2025 
Czech
Sodium sulfide
500 KG Jul 30, 2025 
Argentina
Sodium Sulphide
1 20' Fcl Jul 1, 2025 
India
sodium Sulfide
250 G Jun 4, 2025 
Mongolia
Sodium sulfide
2800 TON Mar 7, 2025
Bangladesh
Sodium sulphide
1 20' Fcl Jan 9, 2025
Bangladesh
sodium sulphide flakes red
1 20' Fcl Nov 8, 2024
Mongolia
sodium sulfide
800 MT Nov 2, 2024
Pakistan
Sodium Sulphide Flakes
1.00 MT Oct 30, 2024
India
Sodium Sulfide
1.00 KG Jul 25, 2024
India
Sodium Sulfide
1 KG Jul 24, 2024 
Russia
Sodium sulphide
60 MT Jun 11, 2024 
Turkey
SODIUM SULFIDE
5.00 TON Jun 6, 2024
Russia
Sodium sulfide
600 TON Jun 4, 2024 Post an enquiry for this product
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