Tianjin Oriental International Trade Co.,Ltd

tianjin, China

sodium sulphide NA2S 1.Properties Product name: sodium sulfide CAS No.:1313-82-2 Molecular Weight:78.04 Molecular Formula: Na2S Appearance: red and yellow, flakes and solid 2. Applications Used as making sulphur dyestuff intermediate reducer, mordant, flotation agent, depilatory for leather, digestion auxiliary in paper-making also widely used in pigment and rubber industry, etc. 3.Specifications: Fe Na2S Water insoluble Na2O3 Na2SO3 Na2S2O3 15ppmMax 60%min 0.05%max 1.80%max 1.80%max 2.00max 20ppmMax 60%min 0.10% max 1.80%max 1.80%max 2.00max 30ppmMax 60%min 0.18%max 1.80%max 1.80%max2.00max 50ppmMax 60%min 0.18%max 1.80%max 2.00%max2.00max 80ppmMax 60%min 0.20%max 2.00%max 2.00%max 2.00max 150ppmMax 60%min 0.30%max 3.00%max 2.00%max 2.00max 1500ppmMax60%min0.40%max 5.00%max 2.00%max2.00%max 4. packing: Packing: 25kg plastic woven bag; jumbo bag, 50kg carton drum as per customer's requirement 5, Qualty guarantee we are responsible to ship back if spec can't meet user's requirement 6. Handling and Storage Keep in a tightly closed container, stored in a cool ,dry, ventilated area. Protect against physical damage. Isolate from incompatible substances. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.

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  Sodium Sulphide Flakes
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  Sodium Sulphide
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  Sodium Sulphide
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  Sodium Sulphide
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  Sodium Sulfide
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  Sodium Sulfide

1.Caustic Soda 99% 2.We accept test such as SGS or BV 3.With in 15 days shipment 4.Production Quantity 9000MT MONTHLY 1. We are the chemical company with three chemical factories, so we can ensure the delivery date in time. 2. Caustic Soda in our company is good in quality and competitive in price. 3. Specification. Commodity Caustic Soda MF：NaOH CAS NO.: 1310-73-2 ITEM AND RESULT ITEMS STANDARD RESULTS NaOH % ≥99.0 99.30 Na2CO3 % ≤0.90 0.40 NaCl ≤0.15 0.03 Fe2O3 ≤0.005 0.002 Appearance White translucent flake pass Origin:CHINA

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  Caustic Soda Naoh
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  Caustic Soda
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  Caustic Soda

sodium hydrosulphide NAHS GOLD SUPPLIER - Sodium Hydrosulphide 70% min - NaHS Product Name: Sodium Hydrosulphide flakes Molecular Formula: NAHS Molecular Weight: 56.06 CAS No.: 16721-80-5 Property: Colorless needle-like crystal,easy to be deliquesced,it will decomposed and release hydrogen disulfide at its melting point,soluble in water and alcohols,its water solution is strongly alkaline,it will generate hydrogen disulfide when reacting with acids.The industrial good is solution,orange or yellow,bitter taste. Specification: Item Index Flakes Solid Liquid NaHS ≥% 70 70 40 Na2S ≤% 2.0 2.0 1.0 Fe ≤% 0.003 0.003 —— Na2CO3 ≤% 0.6 0.6 —— Watter insoluble ≤% 0.005 0.005 —— Na2SO3 ≤% 0.5 0.5 —— advantages: 1.We are a professional manufacturer for Sodium Hydrosulphide flakes. 2.We have many years export experience. 3.We have professional chemical warehouse near the port,we can make shipment promply. 4.we have established good business relation with our customers in many regions as America,South America,India,Africa and Europe etc

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  Caustic Soda

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  Sodium Sulphide