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Minimum Order
Localité:
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Prix de commande minimale:
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Commande minimale:
5 Acre
Packaging Detail:
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Delivery Time:
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Supplying Ability:
3000 Acre per Day
Payment Type:
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Personne àcontacter Ms. Nancy
No.703 Building no.3 Zhangzhaixincun Jingson Road, Zhengzhou, Henan
Industrial sodium sulfide (Sodium sulfide ) ( Solid flake granular) Molecular formula: Na2S Molecular weight: *8.*4 Property: brown red flaky matter, pure sodium sulphide is colorless crystalline powder. Spec: Item First grade of I type in GB/T*********0 Value sodium sulphide (Na2S) ≥*0.0 *0.*2 Na2SO3 ≤ 1.*8 Na2S2O3 ≤ 0.*6 Fe ≤0.*5 0.*0 Na2CO3 ≤5.0 2.*5 Water insoluble matter ≤0.*0 0.*0 Packing: **0kg metal pail( Solid ) *5kg plastic woven bag( flake , granular) Uses: used in sulfur dyes, or used as reductant and mordant, floatation agent, depilation agent, cooking agent, or used in the making of sodium thiosulfate , sodium hydrosulphide. It can be used in textile, pigment and rubber too.
