Caustic Soda Flakes 99%
Sodium hydroxide flakes for soap, detergent, textile and alumina users, bought from Chinese and Indian chlor-alkali plants.
Options and prices
| Ref. | Purity / pack | USD range per tonne | Minimum order |
|---|---|---|---|
| LY0801-1 | 99% 25 kg | 430 - 520 | 1 × 20' container |
| LY0801-2 | 98% 25 kg | 410 - 490 | 1 × 20' container |
| LY0801-3 | 96% 25 kg | 380 - 460 | 1 × 20' container |
| LY0801-4 | 99% 1000 kg | 440 - 530 | 1 × 20' container |
| LY0801-5 | 99% E524 25 kg | 480 - 590 | 1 × 20' container |
FOB Qingdao / Tianjin, per tonne. Indicative market ranges in USD, not offers. A written offer or proforma fixes price, specification and terms. Indicative prices, updated November 2026.
Solid sodium hydroxide in flake form, packed for soap makers, detergent and textile mills, paper and water treatment plants. We buy from established chlor-alkali producers and ship by the container to the buyer's port. Price follows the Chinese FOB offer and the energy cost of the chlor-alkali route; 25 kg bags are the norm and 1,000 kg jumbo bags suit larger users.
Specifications
| Purity (NaOH) | 96-99% min |
|---|---|
| Form | white flakes, 0.8-1.2 mm |
| Na2CO3 | 0.5% max |
| CAS | 1310-73-2 |
| IMDG | Class 8, UN 1823 |
| Packing | 25 kg PP/PE bags or 1,000 kg jumbo bags, about 25 t per 20' container. |
| Typical origins | China, India, South Korea, United States |
Trade terms
- Price basis: FOB Qingdao / Tianjin, per tonne
- Payment: Telegraphic transfer (T/T), Letter of credit (L/C)
- Minimum order: 1 × 20' container
- Lead time: 15-30 days