• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Classification: Caustic Soda
  • CAS No.: 1310-73-2
  • Other Names: sodium hydroxide
  • MF: NaOH
  • EINECS No.: 231-659-4
  • Place of Origin: Henan, China (Mainland)
  • Grade Standard: Food Grade, Industrial Grade
  • Purity: 99%
  • Appearance: flakes,pearls,solid
  • Application: soap making, detergent, textile,paper
  • Brand Name: Sino
  • Model Number: caustic soda
  • Product name: caustic soda pearl
  • NaOH: 99% Min for caustic soda
  • Na2CO3: 0.4% Max. for caustic soda
  • NaCl: 0.015% Max. for caustic soda
  • Sodium hydroxide Usage: soap, detergent, textiles and paper
  • Standard of Sodium Hydroxide: GB209-2006 for caustic soda
  • Sodium hydroxide UN No: 8 for caustic soda
  • Dangerous Class: 1823 for caustic soda
  • Packing: 25KG PP bag for caustic soda
  • Sodium Hydroxide Certificate: ISO,BV,SGS for caustic soda

Packaging & Delivery

Packaging Details Packing: 25kg/pp bag, 25MT/1*20'FCL .for Metal surface treatment 0.6-0.8mm 99% Caustic Soda Pearl
Delivery Time Shipped in 10 days after payment
Product Description

Metal Surface Treatment 0.6-0.8mm 99% Caustic Soda Pearl

Property of Caustic Soda:

White opaque solid, easy deliquescence. Solubility: soluble in water, ethanol, glycerin, insoluble in acetone.NAOH is widely used in metallurgy, petroleum, chemicals, textile, paper making, printing and dyeing, soap industry, pharmacy and food industry, metal hard wares etc.

Product name
Caustic Soda/ Sodium Hydroxide
Chemical formula
CAS number
White irregular flakes
Melting point
Boiling point
Solubility in water
111g/100ml at 20

Specifications of Caustic Soda:

Flake/pearl/solid 96%
Flake/pearl/solid 98%
Flake/pearl/solid 99%
96% Min.
98% Min.
99% Min.
1% Max.
0.5% Max.
0.4% Max.
2% Max.
0.03% Max.
0.015% Max.
0.01% Max.
0.005% Max.
0.001% Max
Industrial grade GB209-2006

Applications of Caustic Soda:

used as a raw material in 
1) manufacture of soap,                       5) refining petroleum products, 
2) detergent, washing powder,             6) sanitation, 
3) textiles and paper,                             7) hygiene products,
4) water softening and treatment,       8) food and drug industry etc.  

Packing & Storage:

Flakes/Pearls:1,25KG P.W. Bags,25MT/20’FCL/Jumbo Bag, Or according to customers' special requirements.
Solid: in 200/400KG Iron Drums.
Due to its strong causticity, protective glasses and gloves must be applied during the using of caustic soda. The packing be kept in good & dry condition, to avoid breakage, contamination, damp and acid substances.

Quanlity Control
Our Feature
Company Certificate
Exhibition Customer
Company Information

With more than 10 years experience in chemical industry, Zhengzhou Sino Chemical Co.,Ltd. is one of the premier Supplier.
Our aim is to provide customers the high quality products, most competitive pricing, the shortest delivery time and the unequaled service. To reach this, we keep our advantages:

+10 years experience
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.

Consistent Quality
Our plant has strict quality control in each manufacturing process. And Our goods passed BV,ISO9001 and SGS which quality can be control and guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.

Most competitive pricing
With more than 10 years working experience, we always offer the most competitive pricing to customers to help lower their cost in application.

Shortest delivery time

90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Also, our factory have five production lines and one backup production line,can support any urgent orders.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with you.


1.Q:Are you a factory or trading company?
A:We are a factory.
2. Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know
3. Q: What is loading port?
A: Usually is Shanghai or Qingdao.
4.Q:What is the payment terms?
A: L/C ,T/T, W/U
5. Q:How can I get some samples?
A: Kindly send us your address, we are honored to offer you samples.
6. Q:How does your factory do regarding quality control?
A:Our factory has gained BV, ISO9001 2008, SGS authentication.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
6 Transactions 20,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $93,000
Learn More