Sodium Sulfide (Na2S) Use in Leather and Mining factory supply By Hebei Pulongli Imp and Exp Co. ltd,

Sodium Sulfide (Na2S) Use in Leather and Mining factory supply

Precio FOB

Obtener el precio más reciente

350 ~ 500 USD / Ton ( Negotiable )

1 Ton Minimum Order

País:

China

N º de Modelo:

Model Na2s 60%

Precio FOB:

350 ~ 500 USD / Ton ( Negotiable )(Negociable) Obtener el precio más reciente

Lugar de origen:

hebei china

Precio de pedido mínimo:

350 per Ton

Cantidad de pedido mínimo:

1 Ton

Detalle de embalaje:

25kg/bag

El tiempo de entrega:

within 15 days

Capacidad de suministro:

10000 Ton per Year

Tipo de pago:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other

Grupo de productos :

sulfide

Especificaciones del producto

Type: Sodium Sulfide
Other Names: Na2S
MF: pulongli
Grade Standard: Industrial Grade
Purity (%): 99%
Appearance: Flake
Application: Sodium sulfide is primarily used in the kraft process in the pulp and paper industry
Brand Name: pulongli

appearance :flake
color:yellow
Type:Sodium Sulfide
Grade Standard:Industrial Grade
Molecular Formula:Na2S

Descripción del producto

Product Description

Sodium Sulphide 60%min

1.Appearance:red or yellow flakes
2. Grade:industry grade
3. CAS No.: 1313-82-2
4. MF: Na2S
5. EINECS: 215-212-0
6. Standard: GB/T 10500-2009
6. N.W 25kg in plastic woven bags with lining or with pallet.

Application

Sodium sulfide is primarily used in the kraft process in the pulp and paper industry.

It is used in water treatment as an oxygen scavenger agent and also as a metals precipitant;

in chemical photography for toning black and white photographs;

in the textile industry as a bleaching agent, for desulfurising and as a dechlorinating agent; and in the leather trade for the sulfitisation of tanning extracts.

It is used in chemical manufacturing as a sulfonation and sulfomethylation agent.

It is used in the production of rubber chemicals, sulfur dyes and other chemical compounds.

It is used in other applications including ore flotation, oil recovery, making dyes, and detergent. It is also used during leather processing, as an unhairing agent in the liming operation.

Packaging & Shipping

25kg/bag , according to customer requirement

Company Profile

company has a variety of export products, widely used in chemical industry, medicine, textile printing and dyeing, leather processing, chemical fertilizer, water treatment, construction industry, food and feed additives and other fields. Sodium sulfide, potassium hydroxide, sodium carbonate, oxalic acid, citric acid, PAC are strong products. Over the years, we adhere to the "integrity, diligence, hard work, innovation" business philosophy, with excellent quality, preferential prices, quality service to win the praise of customers.

FAQ

1.What are your payment terms?

For our first cooperate client,usually by TT 30% deposit,balance paid agansit BL copy,or full amount LC at sight.If you be our regular client, payment term can adjust.

2.What is your delivery time?
It depends on order quantity,usually we will arrange shipment within 3-20days.

3.How about packing?
Usually we provide packing as 25kg/bag or carton.Of course,if you have special requirment for packing,we will adjust according to you.

4.When can I get reply?
Our sales manager will contact you within 24hours.

5.How about the validity of products?
According to the products you order,usually 2 years.

6.What documents do you provide?
Usually we provide Commercial Invioce,Packing List, Bill of Loading,COA,Healthy Certificate and Original Certificate,etc.If there are any special requierments in your market,please let us know.

País:	China
N º de Modelo:	Model Na2s 60%
Precio FOB:	350 ~ 500 / Ton ( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	hebei china
Precio de pedido mínimo:	350 per Ton
Cantidad de pedido mínimo:	1 Ton
Detalle de embalaje:	25kg/bag
El tiempo de entrega:	within 15 days
Capacidad de suministro:	10000 Ton per Year
Tipo de pago:	T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Grupo de productos :	sulfide