What is the shelf life of calcium hydroxide?

12 months under sealed, dry storage. Keep away from moisture and carbon dioxide to avoid deterioration.

Factory Supply Ultrafine 325 Mesh High Activity Calcium Hydroxide Powder

Name: Factory Supply Ultrafine 325 Mesh High Activity Calcium Hydroxide Powder
Brand: Shandong Vanda Environmental Protection Technology Co., Ltd.
SKU: 2187630242

Shandong, ChinaShandong Vanda Environmental Protection Technology Co., Ltd.

US$260.00

1-99 Tons

US$100.00

100+ Tons

Product specifications

Package Type

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

CAS No.

1305-62-0

Formula

Ca(Oh)2

Model NO.

VDSHY

EINECS

215-137-3

Classification

Calcium Hydroxide

Appearance

Solid

Grade Standard

Industrial Grade

Solubleness

Slightly Soluble Alkali

Ionization Capacity

Strong Alkali

Quality

Superior Grade

Usage

Industrial Alkali

Product Name

High Specific Surface Calcium Hydroxide

Package

25kg Bag & 1 Ton Jumbo Bag

Surface Area

40-100 M²/G

Application

Flue Gas Desulfurization, Wastewater Treatment

Moisture

≤1.0%

Particle Size

325

Ca(Oh)2 Purity

≥90%

Transport Package

25kg Woven Bag /Bulk Ton Bag

Specification

Ca(OH)2 ≥90%, High Specific Surface Area, Powder

Trademark

Shandong Wanda Environmental

Origin

Shandong, China

HS Code

25222000

Production Capacity

120000 Tons/Year

Key features

High Purity Content: Ca(OH)2 purity is guaranteed at 90% or higher for superior performance.

Low Moisture Content: Moisture level is strictly controlled at 1.0% or less for stability.

Customizable Specifications: Purity, fineness, and specific surface area can be adjusted to project needs.

Versatile Applications: Ideal for flue gas desulfurization, wastewater treatment, and chemical synthesis.

SGS Certified Quality: All products pass strict SGS testing with official lab reports provided.

Flexible Packaging Options: Available in 25kg woven bags or 1-ton jumbo bags with custom branding.

24/7 Technical Support: Round-the-clock online assistance and on-site training for global customers.

Company profile

Shandong Vanda Environmental Protection Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.94h

About Our Factory & Business Background

AddressNO.128,Liuheng Road,Linqu Country, Weifang, Shandong, China

Plant Area19145 square meters

Number of Employees65

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, 1-3 months Off Season Lead Time: within 15 workdays, 1-3 months

Minimum Order Quantity1 set

Supply Chain Partners281

Our Production Capability & Technical Expertise

Main ProductsLime Kiln, Calcium Hydroxide Equipment, Environmental Protection Equipment, Electrical Automation System, High Specific Surface Area Calcium Hydroxide

Production Lines2

Production MachinesBending Machine, Forming Machine, Laser Cutting Machine, Plate Rolling Machine, Shearing Machine, High Specific Surface Area Calcium Hydroxide Production Line, Calcium Hydroxide Measuring Instrument, Desulfurization and Denitrification Reaction System, Fast Intelligent Muffle Furnace, High-precision Embedded Calorimeter, High-precision Sulfur Analyzer, Microcomputer Ash Fusion Point Tester, Specific Surface Area and Pore Size Analyzer, X-ray Fluorescence Calcium and Iron Analyzer

QA/QC inspectors3 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers11 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2011-03-04

Main MarketsDomestic

Repeat Buyers Choice< 10%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Cooperated with Fortune 500No

Product Q&A

Q:Can you provide overseas technical support?

Yes. Our professional technical team offers 24/7 online guidance. We provide technical consultation for flue gas desulfurization, wastewater neutralization and other application scenarios.

Q:Can I customize product indicators or packaging?

Absolutely! We support customization of calcium hydroxide's purity, fineness and specific surface area. We also supply ton-bag / woven bag packaging printed with your brand logo.

Q:What export documents can you supply?

We provide full set of export documents, including Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, Test Certificate, MSDS, etc., to satisfy customs clearance requirements of various countries.

Q:What is your MOQ?

Our standard MOQ is one 20GP container. Small trial orders are welcome for quality evaluation.

Q:How to guarantee product quality?

Each batch undergoes strict inspection before shipment, with official lab test reports supplied. Third-party inspection is acceptable upon request.