sodium hydroxide pearl — product page (naoh 99%, granular)

product overview

sodium hydroxide pearl supplied here is a premium-grade naoh 99% in granular form, manufactured and screened to deliver consistent particle size and low fines. Offered as standard industrial granules (0.8–1.0 mm), these pearls combine fast dissolution, low dust and excellent handling characteristics — ideal for soap makers, textile mills, water treatment plants and a wide range of chemical processes.

Packed in robust 25 kg pp/pe bags (or jumbo bags on request) and shipped by full container load, a standard 20’ FCL carries ~28 tonnes net. Each shipment is accompanied by COA and MSDS; third-party inspection (SGS / BV) available on request.

key selling points (at a glance)

• grade: naoh ≥ 99% (industrial / technical)

• particle size: 0.8 – 1.0 mm (uniform granules)

• low moisture and low carbonate content for predictable reactivity

• minimal dust — safer handling and cleaner production lines

• packaging: 25 kg sacks (pp/pe lined) — easy palletization

• container load: ~28 tonnes / 20’ FCL (optimized for export)

• documentation: COA, MSDS, packing list, C/O; inspection on demand

technical specifications

manufacturing & quality control (why our pearls perform consistently)

Our sodium hydroxide pearls are produced under a controlled chlor-alkali process followed by concentration, crystallization and granulation. Critical steps include: purified brine feedstock → membrane/electrolytic cell production → concentration & evaporation → controlled crystallization → granulation and screening → drying and packaging.

Quality assurance: every production lot undergoes in-house laboratory testing for naoh content, moisture, carbonate, chloride and trace metals. We keep retained samples and provide a COA with each shipment. Third-party inspections (SGS/BV) are available for buyers who require independent verification.

primary applications (how customers use sodium hydroxide pearl)

• savonnerie / soap production — consistent saponification, improved texture and yield.

• detergent & chemical manufacture — base for surfactants, alkali-catalyzed reactions.

• water treatment — pH correction, flocculation aids, neutralisation.

• textile industry — scouring, mercerization and fiber preparation.

• pulp & paper — pulping and chemical recovery processes.

• industrial cleaning & degreasing — formulation of strong alkaline cleaners.

logistics & export — built for large-scale buyers

We operate regular shipment schedules from tianjin and nearby ports to major African gateways (lagos, tema, abidjan, dakar, mombasa, dar es salaam, douala) and global destinations. Standard packing is in 25 kg lined bags, palletized and stretch-wrapped; we can also supply 1,000 kg jumbo bags for bulk users. Export documentation (commercial invoice, packing list, bill of lading, COA, MSDS) is prepared for smooth customs clearance.

Container planning: optimized loading to deliver ~28 t per 20’ FCL, minimizing freight cost per tonne for buyers.

handling, storage & safety (essentials)

• PPE required: chemical-resistant gloves, eye protection, protective clothing and face shield for bulk handling.

• Dilution rule: always add NaOH to water slowly (never pour water into solid NaOH).

• Storage: keep bags sealed in a dry, ventilated area; protect from moisture and acids.

• Spill response: sweep pellets carefully; avoid creating dust; neutralize residues; follow MSDS.

• Note: NaOH is corrosive — appropriate local training and emergency procedures are mandatory.

faq — quick answers buyers ask

q: what is the minimum order quantity (moq)?
a: moq is typically one 20’ container (~28 tonnes). For sample or small-batch needs, contact us for LCL options.

q: can you provide coa and msds before purchase?
a: yes — sample COA and MSDS are available on request; full lot COA provided with shipment.

q: do you accept third-party inspection?
a: yes — we accommodate sgs/bv or buyer-designated inspection prior to loading.

q: what packaging options exist?
a: standard 25 kg pp/pe lined bags; jumbo bags (1,000 kg) or customized labeling available.

q: lead time and typical transit to africa?
a: production lead depends on order size; with stock available, typical dispatch in 7–14 days; sea transit 20–35 days depending on port.

why buy from us — supplier advantages

• direct factory supply — price advantage and consistent availability.

• strict qc & traceability — lab-tested lots, retained samples and COA.

• export experience to africa — documentation, customs know-how and trusted forwarders.

• flexible commercial terms — fob/cif/cfr options, sample policy and contract support.

• technical support — formulation and handling advice for soap and industrial users.

call to action (next steps)

For a tailored quotation (fob/cif), sample COA or to arrange a pre-shipment inspection, please provide: required quantity (tonnes), target port, preferred incoterm and any lab inspection requests. We will respond with a competitive offer, transit plan and documentation package within 24 hours.