Description: caustic flakes, 98% and 99%
Appearance: white color; flake shape
M.F.:NaOH
CAS No.: 1310-73-2
HS CODE: 281511
EINECS No.: 209-553-4
Package :25kg bag;1.0tons or 1.1tons jumbo bag, customized bag.
Dangerous: Yes, strong crossive, class 8.
Product Description:
Caustic soda is a natural by-product of chlorine production; its chemical name is sodium hydroxide and its chemical formula is NaOH. Generally caustic soda comes in two forms: liquid caustic soda and solid caustic soda.
In solids, the main forms are caustic flakes and caustic pearls.
Because of low cost of caustic flakes and convenient transportation, there is large demand for caustic flakes in the world. almost end ueser purchase caustic flakes.


Specification:
Industrial grade GB/T 209-2006
| Composing | caustic flakes 96% | caustic flakes 98% | caustic flakes 99% |
| NaOH | 96% Min | 98% Min | 99% Min |
| Na2CO3 | 1% Max | 0.5% Max. | 0.4% Max. |
| NaCl | 2% Max. | 0.03% Max. | 0.015% Max |
| Fe203 | 0.01% Max | 0.005% Max | 0.001% Max |


Package:
25kg bag, 1000kg jumbo bag, 1100kg jumbo bag, customized package acceptable.
Application:
Caustic soda flakes need to be used in many fields. It can be used in soap making and textiles to remove oil stains on fabrics. It can also be used in the field of water treatment, which can reduce the hardness of water, adjust the PH value of water, and neutralize harmful substances in water. Can also be used in mining, paints and ceramics.
Secure Packaging Options
We provide a full range of secure packaging solutions for our industrial chemicals, built to protect your materials during storage and transport. Our standard 25kg bags come with built-in moisture barrier, specially designed to keep caustic flakes safe from humidity and clumping, ensuring the product stays in perfect condition until use.
For larger volume demands, we offer 1000kg big bags equipped with a controlled discharge system, making handling and dosing much smoother for industrial operations. We also supply 1200kg IBC containers with a durable double-walled waterproof structure, ideal for long-distance shipping and heavy-duty usage.
To match your company’s requirements, we support customizable packaging with exclusive printing and labeling. Whether you need small batches or bulk supplies, these reliable packaging choices keep your caustic flakes protected, reduce waste, and improve safety in daily handling. Our well-designed packages give you both practicality and peace of mind for all your industrial applications.