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China
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Persona de contacto Ethan
Tianjin, Tianjin
H.S.CODE: *******0
CAS NO.: ********2
Molecular formula: Na2S
Property: flakes, yellow or red color, soluble in water,
presenting strong alkaline solution, easily oxidized when exposed
to air.
Use: used in sulfur dyes, used as reductant, mordant, floatation
agent, depilatory for leather, digestion auxiliary in
paper-making, and used in textile, pigment and rubber
too.
Packing: in *5kgs plastic woven bag or in **0kgs iron drum
.
Specification:
| Commodity of Goods | Sodium Sulphide | ||||
| Appearance | Thin flakes or solid,yellow or red | ||||
| Packing | In *5kgs plastic woven bag or in **0kgs iron drum | ||||
| Item | Standard | ||||
| Spec | 5PPM | *0PPM | *5PPM | *0PPM | *0PPM |
| Na2S | *0% min | *0% min | *0% min | *0% min | *0% min |
| Na2CO3 | 2.0% max | 2.0% max | 2.0% max | 2.0% max | 2.0% max |
| Water insoluble | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.2% max |
| Fe | 0.***5% max | 0.**1% max | 0.***5% max | 0.**2% max | 0.**3% max |
| Spec | *0PPM | *0PPM | *0PPM | **0PPM | **0PPM |
| Na2S | *0% min | *0% min | *0% min | *0% min | *0% min |
| Na2CO3 | 2.0% max | 2.0% max | 2.0% max | 3.0% max | 5.0% max |
| Water insoluble | 0.2% max | 0.2% max | 0.2% max | 0.2% max | 0.4% max |
| Fe | 0.**5% max | 0.**5% max | 0.**8% max | 0.**5% max | 0.*5% max |
| País: | China |
| N º de Modelo: | - |
| Precio FOB: | Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | - |
| Detalle de embalaje: | - |
| El tiempo de entrega: | - |
| Capacidad de suministro: | - |
| Tipo de pago: | - |
| Grupo de productos : | - |
