Wholesale Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide – Sodium Hydrosulphide liquid (Sodium Hydrosulfide liquid) – Tiandeli
Wholesale Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide – Sodium Hydrosulphide liquid (Sodium Hydrosulfide liquid) – Tiandeli Detail:
SPECIFICATION
|
Item |
Index |
|
NaHS(%) |
32% min/40% min |
|
Na2s |
1% max |
|
Na2CO3 |
1%max |
|
Fe |
0.0020%max |
usage
used in mining industry as inhibitor , curing agent , removing agent
used in synthetic organic intermediate and preparation of sulfur dye additives .
Used in textile industry as a bleaching, as a desulfurizing and as a dechlorinating agent
used in pulp and paper industry.
used in water treatment as an oxygen scavenger agent.
OTHER USED
♦ In the photographic industry to protect developer solutions from oxidation.
♦ It is used in the production of rubber chemicals and other chemical compounds.
♦ It is use in other applications include ore flotation, oil recovery, food preservative, making dyes, and detergent.
FAQ
Q: How can I get some samples?
A: Can provide free samples for testing before order, just pay for the courier cost.
Q: What’s the payment terms?
A: 30% T/T deposit, 70% T/T balance payment before shipment.
Q: How does your factory do regarding quality control?
A: We have a strict quality control system, and our professional experts will check the goods packing and test functions of all our items before shipment.
Product detail pictures:
Related Product Guide:
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Wholesale Low Iron Chemical Sodium Hydrosulphide/ Sodium Hydrogen Sulphide – Sodium Hydrosulphide liquid (Sodium Hydrosulfide liquid) – Tiandeli , The product will supply to all over the world, such as: Zurich, Singapore, Washington, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!
By Eve from Barcelona - 2017.10.27 12:12
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Louise from Benin - 2018.12.22 12:52
