Nano Technology Chemicals (NTC) is a US chemical distributor that also toll-blends and contract-manufactures, including sodium hydrosulfide (NaHS) in flake and liquid form. Buyers who need both sourced chemicals and a blender — or a custom NaHS concentration with inventory holding — can work with one company. NTC is based in the Charlotte, NC area, ships nationwide, and prices work by quote.
Distribution plus blending, not one or the other
Some plants buy chemicals from a distributor and send them somewhere else to be blended. Others need a toll blender but still have to source raw materials. NTC does both. We distribute 700+ industrial chemicals in bags, supersacks, pails, drums, totes, bulk truck or rail, and we provide custom dry and wet blending to your formulation, from small batches to bulk orders. Toll blending explained covers how the service works; this page is for buyers searching for a distributor that can also toll blend or supply NaHS.
Toll blending means we mix, process and package to your formula and specification; you keep the recipe and the brand. Toll and contract manufacturing can include processing and packaging materials you supply. See blending services and tolling operations.
Sodium hydrosulfide (NaHS)
NTC supplies NaHS in flake and liquid form for the pulp and paper, mining and water treatment industries. Services include customized concentrations, inventory holding for more consistent supply, and delivery across North America. If you already have a formula, we can discuss tolling or blending around that specification. If you are buying NaHS as a distributed product, include the grade, concentration, pack type and ship-to location on your quote request.
| Need | How NTC can help |
|---|---|
| Source and deliver a listed chemical | Chemical distribution from a 700+ product catalog, quote-only, to all 50 states and for export. |
| Blend to your formula | Custom dry and wet blending and toll blending, from low-volume specialty work to higher-volume industrial mixing, including simple dilutions and more complex formulations. |
| Toll or contract manufacture | Processing, blending and packaging, including with customer-supplied materials where agreed. |
| NaHS | Flake and liquid; customized concentrations; inventory holding; delivery across North America, including pulp and paper, mining and water treatment. |
| Packaging changes or your label | Repackaging and private label. |
NTC was founded in 2022 and is based in the Charlotte, NC area. Our supply partner is Univar; warehouse, DOT and ISO credentials of that network may be credited where those facilities are used. Forecasting and safety stock can be part of a supply-chain arrangement. Start a project with the formulation, specification, expected volume and whether you or NTC will source the raw materials, as described in the toll-blending guide.
Frequently asked questions
Can one company both distribute chemicals and toll blend them?
Yes. NTC is a chemical distributor and also offers custom blending, toll blending and toll manufacturing, including NaHS. Pricing is by quote.
What NaHS forms do you offer?
Flake and liquid, with customized concentrations, inventory holding and delivery across North America, for pulp and paper, mining and water treatment.
Do I have to give up my formula?
In toll blending you keep control of the recipe and the brand. We follow your formulation and specification. We will tell you what we need from you before quoting.
How do I request a quote?
Use the quote form. For a blend or NaHS job, include the product or formula, concentration, quantity, packaging, ship-to location and how often you order. Or email sales@nanotechnologychemicals.com or call 704-659-3682.
Request a distribution, blending or NaHS quote
Tell us whether you need a sourced chemical, a toll blend, a custom NaHS concentration, or a combination. Request a quote · Tolling operations · Contact NTC · 704-659-3682 · sales@nanotechnologychemicals.com