What is the physical appearance of Calcium Oxide?

It appears as a white or grayish powder, odorless, and is a caustic alkaline crystalline solid.

Which ports are used for export?

The nearest port for export is Qingdao, China.

Competitive Building Material Lime Calcium Oxide CAS: 1305-78-8

Name: Competitive Building Material Lime Calcium Oxide CAS: 1305-78-8
Brand: QINGDAO SINSUR CHEMICAL CO., LTD.
SKU: 1964872491

Shandong, ChinaQINGDAO SINSUR CHEMICAL CO., LTD.

US$150.00-400.00

20 Tons

Product specifications

Industrial Grade

Product profile

Customization

Available

CAS No.

1305-78-8

Formula

Cao

Model NO.

Industry Grade

EINECS

215-138-9

Classification

Calcium Oxide

Grade Standard

Industrial Grade

Kind

Alkaline Oxide

Quality

First Class

Appearance

White or Grayish Powder

Molecular Weight

56.077

Density

3.35g/cm3

Melting Point

2572℃

Boiling Point

2850℃

Transport Package

25kg Bag or 1000kg Bag

Specification

Industrial Grade

Trademark

SINSUR

Origin

China

HS Code

2522200000

Production Capacity

50000mt/Month

Key features

Industrial Grade Quality: Available in four grades with CaO content ranging from 82.0% to 92.0% minimum.

Versatile Applications: Used in steelmaking, water purification, refractory materials, and as a drying agent.

Professional Export Service: Over 15 years of export experience ensuring professional supply and technical support.

Flexible Packaging: Options include cardboard container lining and palletizing to prevent moisture damage.

Fast Delivery Options: Delivery by sea, air, or train within stipulated periods; off-season lead time within 15 workdays.

Global Market Reach: Serving markets in North America, South America, Europe, Asia, Africa, and Oceania.

Secure Shipping: Mixed container shipment arrangements with logistic and storage support.

Competitive Pricing: Price trend advice and value-added services like subpackage included.

Company profile

QINGDAO SINSUR CHEMICAL CO., LTD.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-01-01Nearest Port: QingdaoAverage Response Time: ≤1.35hTerms 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.