What are the physical characteristics of the powder?

It appears as a white monoclinic crystal or powder with a relative density of 2.68 and a white degree of 80% minimum.

Sodium Sulfate Anhydrous; Sulphide CAS#: 7757 -82-6

Name: Sodium Sulfate Anhydrous; Sulphide CAS#: 7757 -82-6
Brand: Hainan Huarong Chemical Co., Ltd.
SKU: 620984682

Hainan, ChinaHainan Huarong Chemical Co., Ltd.

US$82.00

27 Tons

Product profile

Customization

Available

CAS No.

7757-82-6

Formula

Na2o4s

Model NO.

7757-82-6

Purity

≥99%

Type

Sodium Sulfate

Appearance

Powder

Grade Standard

Industrial Grade

pH Value 6-8

99% Min

Transport Package

50kg/bag

Specification

Technical grade

Trademark

N/V

Origin

Sichuang, China

HS Code

28331100

Production Capacity

50000/Year

Key features

High Purity Grade: Industrial grade with Na2SO4 content of 99% minimum.

Versatile Industrial Use: Essential for paper, leather, glass, printing, dyeing, and synthetic fiber industries.

Stable Chemical Properties: White monoclinic crystal or powder, soluble in water and glycerin, insoluble in ethanol.

Precise Specifications: Low impurities: Iron max 0.002%, Moisture max 0.2%, Water insolubles max 0.05%.

Flexible Packaging: Available in 50kg or 100kg plastic woven bags lined with polythene.

High Melting Point: Melting point ranges from 884 to 885 degrees Celsius.

Alkaline Solution: Aqueous solution is alkaline with a pH value between 9 and 11.

Hygroscopic Nature: Easily absorbs moisture from air and converts to hexagonal crystallization at 241C.

Company profile

Hainan Huarong Chemical Co., Ltd.

Hainan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-04-25Average Response Time: ≤10.45h

AI-Powered supplier vetting

SummaryHainan Huarong Chemical Co., Ltd. is a trading and manufacturing company based in Haikou, Hainan, China, focusing on chemical raw materials. Established in 2005, the company primarily engages in the international market, with 90% of its sales from exports. Despite its extensive international trade, the company operates with minimal staff for R&D and quality control, and its production output is below US$1 million annually. The company is registered as a limited company and is involved in both trading and manufacturing of chemicals.

Supplier typeThe supplier is identified as a trading and manufacturing company, with a focus on chemicals.

R&D capabilityThe company engages in R&D activities, but with less than five R&D engineers, suggesting limited innovation capability.

Production capacityThe company operates two production lines with an annual output below US$1 million, indicating limited production capability.

Client casesThe supplier has established long-term international relationships and is the designated overseas distributor for some companies, indicating successful customer engagements.

Product Q&A

Q:What is the purity of the Sodium Sulfate?

The product is Industrial Grade with a Na2SO4 content of 99% minimum.

Q:What are the main applications of this chemical?

It is widely used in the manufacture of sodium sulfide, sodium silicate, papermaking, glass, printing, dyeing, synthetic fiber, and leather industries.

Q:How should the product be stored and transported?

Store in a ventilated, dry room. Protect from rain and moisture, especially in summer or hot areas where it may melt. Avoid mixing with food, coal, or cement.

Q:What are the available packaging options?

It is packed in plastic woven bags lined with polythene bags, with net weights of 50kg or 100kg.

Q:Is the product soluble in water?

Yes, it is soluble in water and glycerin, but insoluble in ethanol.