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Flue Gas Desulfurization High Specific Surface Calcium Hydroxide
US$200.00-400.00
18 Tons
Product specifications
Industrial Grade
Product profile
Customization
AvailableCAS No.
1305-62-0Formula
Ca(Oh)2Model NO.
Industry GradeEINECS
215-137-3Classification
Calcium HydroxideAppearance
PowderGrade Standard
Industrial GradeSolubleness
Slightly Soluble in WaterIonization Capacity
Strong AlkaliQuality
First-ClassUsage
Industrial AlkaliAssay
90%Min.Density
2.24G/Cm3Molecular Weight
74.0927Melting Point
580 ℃Boiling Point
2850 ℃Transport Package
25kg Bag or 1000kg Bulk BagSpecification
Industrial GradeTrademark
SINSUROrigin
ChinaHS Code
2805120090Production Capacity
50000mt/MonthKey features
High Surface Area: Minimum 40 m2/g surface area for enhanced reactivity and performance.
High Purity: Industrial grade with Ca(OH)2 content of 90% minimum.
Flue Gas Desulfurization: Effectively removes SO2/SO3 from exhaust gases in power plants.
Wastewater Treatment: Removes heavy metals and phosphates to improve treatment results.
Soil Improvement: Neutralizes acidic soil, adjusts pH, and improves soil structure.
Cement Enhancement: Increases reaction rate, strength, and reduces curing time in cement.
Paper Manufacturing: Increases smoothness, whiteness, and opacity as a filling agent.
Oil Industry Application: Serves as a catalyst carrier and sorbent for toxic substances.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-01-01Nearest Port: QingdaoAverage Response Time: ≤1.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryQingdao Sinsur Chemical Co., Ltd. is a China-based privately owned trading company and manufacturer/factory engaged in chemicals and agriculture and food products. It exports 90% of total sales and began exporting in 2010. Its stated product scope includes food chemicals, basic chemicals, dehydrated vegetables, and snow-melting products. The supplier reports ISO 9000, ISO 13485, ISO 20000, and HACCP management-system certifications, six production lines, 6–10 years of R&D engineer experience, and fewer than five quality-control staff. It describes management covering sourcing, manufacturing, quality control, delivery, and after-service, but the provided information does not independently verify service performance, financial reliability, customization execution, or named customer cases.
Supplier typeThe supplier is identified as a private-owned Chinese trading company and manufacturer/factory, with business activities in chemicals and agriculture and food. Its stated products include food-related chemicals, basic chemicals, dehydrated vegetables, and related chemical products.
CertificationsThe supplier reports certification of management systems including ISO 9000, ISO 13485, ISO 20000, and HACCP. These certifications are explicitly stated, although the provided slices do not include certificate numbers, validity dates, or scope details.
R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and describes business development from food chemicals into dehydrated vegetables and basic chemicals between 2010 and 2020. This supports some product-development activity, but no specific inventions, patents, laboratories, or innovation outcomes are stated.
Production capacityThe supplier states that it manages sourcing, manufacturing, quality control, delivery, and after-service, and reports six production lines. Its product scope covers multiple chemical categories, but the information also identifies it as a trading company and does not clarify which products are produced directly or provide capacity details beyond the stated line count.
Product Q&A
Q:What is the minimum surface area of this calcium hydroxide?
A:
The product has a high surface area with a minimum specification of 40 m2/g.
Q:What is the purity level of the Ca(OH)2?
A:
It is industrial grade with a Ca(OH)2 content of 90% minimum.
Q:How does this product help in wastewater treatment?
A:
It removes heavy metals and phosphates by absorbing and sedimenting them, thereby improving wastewater treatment results.
Q:What are the applications in the construction industry?
A:
It is used to produce high-performing cement and light bricks, increasing chemical reaction rates and cement strength while reducing curing time.
Q:Can this product be used in agriculture?
A:
Yes, it neutralizes acidic materials in soil, adjusts soil pH, and improves soil structure, often used with phosphate and potassium fertilizers.
Send Inquiry
*To:
QINGDAO SINSUR CHEMICAL CO., LTD.
QINGDAO SINSUR CHEMICAL CO., LTD.*Content:
Supplier replies will be sent to your registered email
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