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Tianjin Xibeier International Co., Ltd.
China Manufacturer with main products: Sodium Sulphide, Sodium Hydrosulphide, Copper Sulphate, Sodium Silicate, Calcined Petroleum Coke, Ceramic Proppant |
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| Packaging Details: | Packing: 25kgs plastic woven bags, or 900kgs jumbo bags (Flakes),150/320kg iron drums (solid) |
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Specifications
Sodium Hydrosulphide 70%min
We are leading manufacturer and exporter of sodium hydrosulphide for tanning, textile, dye, chemical, water treatment and mining industry.
MANUFACTURING PROCESS:
NaHS is primarily produced bu scrubbing a H2S stream with NaOH, as shown in the following reaction:
Hydrogen Sulfide + Sodium Hydroxide = Sodium Hydrosulfide + Water
H2S NaOH NaHS H2O
Synonyms: sodium hydrosulfide
Molecular Formula: NaHS
Molecular Weight: 56.06
CAS Number: 16721-80-5
H.S.CODE: 28301090
U.N NO: 2949
DANGEROUS CLASS: 8
Appearance: yellow flakes or solids
2. Specifications:
Content: 70%min
Na2S: 3.5% max
Fe: 30ppm
Water Insoluble: 0.05%max
Na2SO4: 0.2%max
3. Applications:
NaHS is a key component many industrial process involving sulfur requirements:
Specialty chemicals, Environmental applications, Mining, Pulp and paper, Tanning, etc
Service Guarantee
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Free Service Charge
ECVV doesn't charge any service fee to Buyers for buying this product.
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ECVV Supply
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Product Quality Commitment
ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
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Deposit Service Commitments
In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.
After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.
sodium hydrosufide from this supplier
FOB Price: 1.00-10.00 USD/Metric Ton
Min Order: 1 Metric Ton
FOB Price: 800.00-900.00 USD/Metric Ton
Min Order: 1 Metric Ton
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Min Order: 1 Ton
FOB Price: 250.00-400.00 USD/Tianjin
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