Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Potassium Hydroxide CAS 1310-58-3 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
> Product Overview
Potassium Hydroxide (KOH, CAS 1310-58-3) is an inorganic process base used when buyers need alkaline adjustment, neutralization reaction support, or reagent use under controlled specification, COA/MSDS documentation, and export coordination. Suzhou Pharmaceutical Technology Co., Ltd. supports KOH sourcing for B2B evaluation and commercial procurement.
Because KOH is corrosive and hygroscopic, handling, dosing, storage, compatibility and waste management should follow the MSDS and the buyer's local EHS procedures.
> Applications and Technical Reference
KOH is discussed for alkaline adjustment, neutralization, preparation of alkaline solutions, saponification, and laboratory or process operations where a strong base is required. Grade selection depends on assay, form, carbonate, chloride, metals, packaging and safety controls.
Hershey, 1967, Journal of Chemical & Engineering Data, DOI: 10.1021/je60035a002, reported properties of the potassium hydroxide-water system with n=1 physicochemical system. We cite this as technical literature background only, not as a product performance claim.
> Technical Specifications
| CAS Number | 1310-58-3 |
| Product Name | Potassium Hydroxide |
| Structural Formula |  |
| Common Abbreviations | KOH; caustic potash; potassium hydrate |
| Molecular Formula | HKO |
| Molecular Weight | 56.106 |
| InChIKey | KWYUFKZDYYNOTN-UHFFFAOYSA-M |
| SMILES | [OH-].[K+] |
| Appearance | White to almost white flakes, pellets or solid |
| Purity | According to agreed specification and batch COA |
| Storage | Keep closed, dry and protected from moisture and CO2 |
> Sourcing and Supply Scope
Suzhou Pharmaceutical Technology Co., Ltd. supports evaluation and pilot quantities through the Suzhou technical team for evaluation and specification alignment. Commercial bulk requirements >10 kg are scaled up at qualified manufacturing facilities, with purchasing, documentation and logistics coordinated according to the agreed order scope.
Supported destinations include Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay in South America, together with Australia, New Zealand, Mexico and Canada.
> Quality and Documentation
For Potassium Hydroxide CAS 1310-58-3, the normal documentation package includes COA and MSDS. COO can be arranged for pallet quantities and commercial export orders. Buyer-specific specifications should be reviewed before quotation.
> Packaging and Logistics
Packaging is reviewed according to form, quantity, route and safety requirements. Labeling, compatibility, transport documentation and moisture protection are confirmed before shipment.
> Pricing and Lead Time
Pricing depends on specification, form, packaging, quantity, documentation scope, shipment route and destination. Please request a quote with CAS 1310-58-3, target specification, quantity and destination country.
> Related Products
Related materials include potassium sulfate, sodium carbonate anhydrous, sodium bicarbonate, sodium sulfate and other process salts.
> FAQ
What documents are normally available for Potassium Hydroxide CAS 1310-58-3?
COA and MSDS are normally prepared for Potassium Hydroxide CAS 1310-58-3. COO can be arranged for pallet quantities and commercial export orders when required.
Can Suzhou Pharmaceutical Technology Co., Ltd. support small KOH evaluation lots?
Yes. The Suzhou technical team supports evaluation and pilot quantities for process evaluation, specification alignment, and procurement screening.
How are Potassium Hydroxide orders above 10 kg handled?
Commercial bulk requirements above 10 kg are scaled up at qualified manufacturing facilities, with batch documentation and export coordination prepared for the agreed specification.
Do you supply KOH to South America?
Yes. We support B2B buyers in Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay, as well as Australia, New Zealand, Mexico and Canada.
Which KOH aliases should buyers use in an RFQ?
Useful request names include Potassium Hydroxide, KOH, caustic potash, potassium hydrate, CAS 1310-58-3, and Hidroxido de potasio.
Which destinations outside South America are supported?
Australia, New Zealand, Mexico and Canada are supported for B2B Potassium Hydroxide inquiries, subject to shipment route and document review.
What specification details should be included in a KOH inquiry?
Please include assay target, form, carbonate or chloride limits, packaging, quantity, destination country and expected procurement timeline.
Can buyer-defined KOH specifications be reviewed?
Yes. Buyer-defined specifications can be reviewed before quotation, including assay, carbonate, chloride, iron, sodium and other agreed release tests.
How should Potassium Hydroxide be stored?
Store KOH tightly closed in a dry, ventilated area, protected from moisture and carbon dioxide, according to the MSDS and local procedures.
Can KOH be discussed with other process salts?
Yes. Buyers can discuss KOH together with potassium sulfate, sodium carbonate, sodium bicarbonate, sodium sulfate or other process materials.
> Request a Quote
For Potassium Hydroxide CAS 1310-58-3, send your target specification, form, quantity, destination country, documentation needs and procurement timeline to Info@fmyykj.com. Last reviewed: 2026-06-04.