Food Grade Membrane Caustic Soda
For applications requiring an applicable food-grade specification. Suitability depends on confirmed technical parameters, supporting documentation and the regulations of the destination market.
We supply food grade membrane caustic soda and liquid sodium hydroxide for industrial and water-treatment applications. Exact grade, concentration, supply format and documentation are confirmed before quotation.

HAOHUA CHEMICAL — Shuangliao is the website name used for this international product profile. Shuangliao Haohua Chemical Co., Ltd. is the legal manufacturer in Shuangliao, Jilin, China. The company-reported annual production capacity for caustic soda is 200,000 T/Y.
The CAS number and formula identify the chemical family; they do not define the supplied grade, concentration or order specification. Confirm current product and document details before purchase.
Product suitability is reviewed against the required technical parameters, application and destination.
For applications requiring an applicable food-grade specification. Suitability depends on confirmed technical parameters, supporting documentation and the regulations of the destination market.
Liquid sodium hydroxide for chemical processing, textile, paper and water-treatment applications, supplied according to the agreed specification.
For chemical-processing applications requiring sodium hydroxide within a confirmed specification.
For applicable textile-processing requirements, subject to the customer's process and quality parameters.
For applicable paper-industry processes where liquid sodium hydroxide is required.
For applicable water-treatment requirements, subject to confirmed grade, process conditions and local requirements.
If you have a technical specification or previous COA, attach it to your inquiry for review.
Send Your SpecificationCurrent product specifications, COA, SDS/MSDS and available supporting documents can be requested during the inquiry process. Document scope depends on the grade, order and destination.
Request Caustic Soda DocumentsDirect answers to the questions buyers most often need to resolve before technical and commercial review.
The site presents food-grade membrane caustic soda and liquid sodium hydroxide. Exact grade, physical form, concentration, supply format and availability must be confirmed before quotation.
Suitability is reviewed against the intended use, applicable standard, confirmed technical parameters, supporting document scope and destination-market requirements.
Buyers can request current product specifications, available COA information, SDS/MSDS and applicable supporting documents for the selected grade and order.
Provide the product grade, concentration, intended use, applicable standard, quantity, supply or packaging requirement, destination country and port, and required documents.
Tell us the grade, specification, quantity and destination so our team can review manufacturing availability, documentation and shipment feasibility.