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What is the pH value of the solution?

The pH value is 12.7 for a 1% solution.

Caustic Soda Flakes / Pearl Sodium Hydroxide Naoh High Purity 99%

Name: Caustic Soda Flakes / Pearl Sodium Hydroxide Naoh High Purity 99%
Brand: Shandong Rising International Trade Co., Ltd.
SKU: 2008761722

Shandong, ChinaShandong Rising International Trade Co., Ltd.

US$450.00-550.00

20 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

10310-73-2

EINECS

215-185-5

Model NO.

caustic soda flake

Classification

Caustic Soda

Appearance

Flake

Grade Standard

Food Grade

Solubleness

Soluble Alkali

Ionization Capacity

Strong Alkali

Quality

Superior Grade

Usage

Dietary Alkali, Industrial Alkali

Model No.

Naoh

Sample

Free

pH

12.7(The 1% Solution)

Purity

99min

Melting Point(℃)

318.4

Other Name

Sodium Hydroxide

Use

Agriculture Grade, Food Grade, Industrial Grade

Transport Package

25kg 1000kg

Specification

99%

Trademark

Rising

Origin

China

HS Code

2815110000

Production Capacity

500000

Key features

High Purity Grade: Superior grade with 99% minimum purity and pH 12.7.

Multiple Certifications: ISO9001, ISO22000, EU REACH, Kosher, and Halal certified.

Flexible Packaging: Available in 25kg PP/PE bags or customized per client request.

OEM/ODM Services: Customization available from samples with OEM and ODM support.

Fast Lead Time: Production within 15 working days for both peak and off-peak seasons.

Versatile Applications: Used in paper making, detergents, chemicals, petroleum, and pharmaceuticals.

Free Samples: Sample availability is free for potential buyers.

Global Logistics: Shipped from Qingdao Port with FOB, CIF, CFR, and EXW terms.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

Shandong Rising International Trade Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a chemical trader with a broad product portfolio and a service chain covering R&D, production, warehousing, ocean and rail logistics, customer use, and after-sales. It holds hazardous chemicals, EU REACH, Kosher, Halal, ISO 9001, and ISO 22000 certifications. The company reports 90% export sales and self-operated import/export rights, supported by five years of export activity. Service capability is supported by written procedures and records, including complaint handling and corrective/preventive actions. However, the available information shows no SDK, no new products launched in the past year, no in-stock capability, no overseas warehouse or showroom, zero quality-control test equipment, and only one R&D engineer. Several financial, environmental, traceability, outsourcing, and quality-assurance details remain insufficiently documented.

Supplier typeThe supplier is presented as a global chemical trader with more than 70 chemical products spanning organic, inorganic, salt, coal, and bromine-series chemicals. Its stated business scope also includes plastics, fertilizers, agricultural products, equipment, communications, textiles, household goods, daily necessities, and handling services, indicating a diversified trading and supply-service profile.

CertificationsThe supplier reports a Hazardous Chemicals Business License, EU REACH Registration, Kosher Certification, Halal Certification, ISO 9001 Quality Management System Certification, and ISO 22000 Food Safety Management System Certification. These certifications and registrations explicitly support compliance and quality-management capability across relevant chemical and food-related activities.

After-Sales capabilityThe company describes a service chain extending through customer use and after-sales, and it has a clear customer-complaint procedure with followed records. Its service-capability system also includes written procedures and records for assessment and corrective/preventive actions, although no specific response times or service performance results are provided.

R&D capabilityThe supplier has one R&D engineer and reports no new products launched during the past year. It also has no available SDK, and the stated design capability is limited to customization from samples; these facts do not demonstrate strong innovation performance.

Customization capabilityThe supplier explicitly reports design-service capability through customization from samples. This supports a basic sample-based customization offering, but no broader engineering, formulation, tooling, or customization-performance details are provided.