Precio FOB
Obtener el precio más reciente|
20 Metric Ton Minimum Order
País:
China
N º de Modelo:
sodium hydrosulphite 90%
Precio FOB:
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
20 Metric Ton
Detalle de embalaje:
50 kg/drum
El tiempo de entrega:
15 days after order confirmed
Capacidad de suministro:
20000 Metric Ton per Month
Tipo de pago:
T/T, L/C, Western Union
Grupo de productos :
-
Persona de contacto Niki
Zhengzhou, Henan
Sodium Hydrosulfite
1> sodium hydrosulphite *0% Specifications:
INDEX |
*0% |
*8% |
*5% |
Na2S2O4 |
≥*0% |
≥*8% |
≥*5% |
Fe |
≤*0ppm |
≤*0ppm |
≤*0ppm |
Zinc(Zn) |
≤1ppm |
≤1ppm |
≤1ppm |
Other heavy metal (calculated as Pb) |
≤1ppm |
≤1ppm |
≤1ppm |
Water Insolubles |
≤0.*5% |
≤0.*5% |
≤0.*5% |
Shelf Life(month) |
*2 |
*2 |
*2 |
2> sodium hydrosulphite *0% Usage:
a). Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching .
b). It is also used in bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps.
c). It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products,
d). It is used in mineral, the compound of thiourea and other sulphides.
e). It is used as reducing agent in chemical industry.
f). Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
3> sodium hydrosulphite *0% Storage:
kept in a light-proof,well-colsed,dry and cool place.
4> sodium hydrosulphite *0%
Packing:
*0kg net in iron drums with double inner polybags.
País: | China |
N º de Modelo: | sodium hydrosulphite 90% |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 20 Metric Ton |
Detalle de embalaje: | 50 kg/drum |
El tiempo de entrega: | 15 days after order confirmed |
Capacidad de suministro: | 20000 Metric Ton per Month |
Tipo de pago: | T/T, L/C, Western Union |
Grupo de productos : | - |