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Factory 99% Na2so4 Sodium Sulphate Anhydrous / Anhydrous Sodium Sulfate Cas 7757-82-6 15124-09-1 buy - image1

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Factory 99% Na2so4 Sodium Sulphate Anhydrous / Anhydrous Sodium Sulfate Cas 7757-82-6 15124-09-1 buy - image4

Factory 99% Na2so4 Sodium Sulphate Anhydrous / Anhydrous Sodium Sulfate Cas 7757-82-6 15124-09-1

Name: Factory 99% Na2so4 Sodium Sulphate Anhydrous / Anhydrous Sodium Sulfate Cas 7757-82-6 15124-09-1
Brand: Goldstar
SKU: pr2508061030
Price: 80 USD
Availability: InStock

161 Inquiries

Unit Price: Get Latest Price 

CAS No.:

7757-82-6

Grade:

Industrial Grade

Content:

99%

Port:

Tianjin

Brand:

Goldstar

Packaging:

25/50kg / 1000kg/bags

Sample Available:

Yes

Price valid (until):

2025-09-30

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Hebei Goldstar Technology Co.,Ltd

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Sodium sulfate, inorganic compound, sodium sulfate decahydrate, also known as mirabilite, high purity, fine particles of anhydrous substance called Yuan Ming powder. Yuan Ming powder, white, odorless, bitter taste of crystals or powder, with hygroscopicity. Appearance is colorless, transparent, large crystals or granular small crystals. Mainly used in water glass, glass, enamel, pulp, refrigeration mixture, detergent, desiccant, dye thinner, analytical chemicals, pharmaceuticals, etc.

Specifications

Sodium sulfate is classified into three categories based on its industrial applications. Class I, the highest grade, is used in applications such as batteries, optical glass, printing and dyeing, synthetic detergents, vinyl, and fiber production. Class II is primarily used in industries like common glass, dyes, and paper manufacturing. Class III is mainly utilized in inorganic salt and other industrial raw materials.
The industrial anhydrous sodium sulfate appears as white crystalline granules.

project	index
	Category I		Category II		Category III
	Superior products	First-class products	First-class products	Qualified products	First-class products	Qualified products
Sodium sulfate (Na2SO4)w/%	99.6	99.0	98.0	97.0	95.0	92.0
Water insoluble matter w/%	0.005	0.05	0.10	0.20	/	/
Calcium and magnesium (calculated as Mg) w/% ≤	/	0.15	0.30	0.40	0.6	/
Calcium (Ca) w/%	0.01	/	/	/	/	/
Magnesium (Mg) w/%	0.01	/	/	/	/	/
Chloride (as CI) w/%	0.05	0.35	0.70	0.90	2.0	/
Iron (Fe) w/% ≤	0.0005	0.002	0.010	0.040	/	/
Water w/%	0.05	0.20	0.5	1.0	1.5	/
Whiteness(R457)/% ≥	88	82	82	/		/
pH (50 g/L aqueous solution, 25 ºC)	6-8	//	/	/	/	/

Package Detail

The product is packaged in inner polyethylene plastic bags with outer plastic woven bags or laminated plastic woven bags with moisture-proof composite paper bags. The bags are securely sealed with a net weight of 25kg, 50kg, 100kg, 400 kg, or 1,000 kg. During transportation, the product should be covered to prevent damage from rain or moisture. It should be stored in a cool, dry place to avoid exposure to rain or moisture.

Applications

1, surfactants, decontamination, foaming, wetting agents, etc.

2, relatively low-level ion pair reagents, when the requirements are not high, cheaper than heptan e, sodium sulfonate.
3, as a raw material, modification of materials.
4, capillary electrophoresis analysis, additives, generally used as a molar solution
5, other analytical methods will also be used, such as flow column analysis.

Company Profile

Hebei Goldstar Technology Co.,Ltd. We are located in Hebei with convenient transportation access. We are a professional manufacturer and trader that is concerned with the research, development and production of chemical products. We committed to providing you with high-quality products and services. We always implement the concept of customer value creation, for customers tailored products,
to meet the needs of different customers, and continuously provide customers with solutions and technical problems.Further exploration and innovation, and excellence.Welcome and look forward to customers from all of the world to contact us for create a bright future with us together.

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FAQ

Q1: Are you a manufacturer or a trader?
We are a seamlessly integrated industrial and trading company, offering the best of both worlds.

Q2: Do you have a stable production facility?
Absolutely! We boast a spacious 2,000+ sqm factory, ensuring a steady supply of high-quality products.

Q3: Where do you ship from, and how long is the lead time?
Our shipments originate from Tianjin Port, China, with a lead time of 7-15 days post-deposit (sample orders are expedited to 3-5 days).

Q4: Do you offer free samples?
Yes! We provide free samples, though the freight is the buyer's responsibility. Custom formulations involve a nominal fee.

Q5: What are your payment terms?
We accept L/C, T/T. Alternative methods can be discussed.

Q6: Do prices drop for bulk orders?
Certainly! We offer negotiable pricing based on order volume. Reach out for the best quote as raw material prices may fluctuate.

Q7:What kind of documents we will provide to you?
B/L,Commercial Invoice, Packing List,Certificate of Original. with these documents you or your borker can do the customs declaration at your side.

Q8:During shipping, if there is a damage to products, how do you get replacement?
During shipping,our shipping angancy will try to ensure the safety of the goods.If there is a damage to products, they would be responsible for the damage .If it is not a very serious problems,we will help you and compensate you the damaged parts.

ECHEMI Editorial Reference

Sodium sulfate, also known by its chemical formula Na2SO4, is an inorganic compound that is commonly encountered in the form of a white crystalline solid or as a fine powder. This substance is renowned for its high solubility in water, meaning it can easily dissolve in liquid to form a clear solution. Additionally, sodium sulfate exhibits a neutral pH level, which indicates that it is neither acidic nor basic when dissolved in water. This neutrality makes it a useful compound in various industrial and laboratory applications.

Basic Info

Product Name:

Sodium sulfate

Other Name:

Sulfuric acid sodium salt (1:2);Sulfuric acid disodium salt;Sodium sulfate (2:1);Sodium sulfate anhydrous;Disodium sulfate;Salt cake;Sodium sulfate;Sodium sulfate (Na2SO4);Disodium monosulfate;Disodium sulphate;Bisodium sulfate;Sodium sulphate;Kemsol;Sulfuric acid,disodium salt;Dibasic sodium sulfate;A 6;A 6 (salt);A 12;A 12 (sulfate);Na-G 1;Na-G 0;T 350;T 350 (sulfate);3ED;Detergent White Speckle;S 112289;1337-28-6;856314-01-7;1079994-54-9

CAS No.:

7757-82-6

Molecular Formula:

H2O4S.2Na

InChIKeys:

InChIKey=HJCUCLCJVVFBTD-UHFFFAOYSA-N

Molecular Weight:

142.04200

Exact Mass:

141.93100

EC Number:

231-820-9

HScode:

2833190000

Categories:

Inorganic Salts

Characteristics

PSA:

88.64000

XLogP3:

log Kow = -4.38 (est)

Appearance:

White crystals or powder

Density:

2.671 g/cm³

Melting Point:

888 °C

Boiling Point:

102 °C

Refractive Index:

1.484

Water Solubility:

H2O: 18.5 mg/L;Solubility in water: very good

Storage Conditions:

Keep well closed in a cool place. /Decahydrate/

Vapor Pressure:

3.35E-05mmHg at 25°C

Toxicity:

LD50 orally in Rabbit: > 2000 mg/kg

Odor:

Odorless

Taste:

Bitter saline taste

PH:

Neutral or slightly alkaline to litmus paper (5 % solution)

See More Sodium sulfate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sodium sulfate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
silver mercury,Cellulose acetate tow,SLES,LABSA,soap noodles,Lithium hydroxide

Location:
Room 2701, Building4,Tatan International Trade Plaza, South of Shengli street, Qiaoxi District ,Shijiazhuang city

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2020

Management principles
Our company offers a variety of products which can meet your multifarious demands. We have adhered to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy the potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.

Passed the ISO 9001: 2008 certificate
We specialize in chemical products that have covered most regions of China and exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the company has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. The National Ministry of Science and Technology named our company "National Key High-tech Enterprise" in 2003. The company has passed the ISO 9001: 2008 certificate of CQC.

Business philosophy
We will continue to focus the development on the principle of an "energy-saving, emission reducing and recycling economy", to insist on independent innovation and technology-driven, to covert practical resources and technical advantages into an industrial advantage, and to combine reasonably the economic benefits with society. At the same time, Loman Corp. will practice our struggle goal of "the super excellent Loman, the global Loman, the centennial Loman".

Comply with ISO 9001 and ISO 2000 standards
We now have more than 80 people in our team and built research centers in Jinan and Qingdao. Our manufacturing site is allocated to the chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly comply with ISO 9001 and ISO 2000 standards in the manufacturing process, and our lab and workshop are tightly in accordance with GMP standards. Our products are best selling in Europe, South and North America, Asia Pacific area and Africa. We sincerely welcome new and regular customers around the world to visit us for business negotiation.

Inquiry History

161 Inquiries

Country	Product	Purchase Quantity	Date Posted
Brazil	Sodium sulfate	125000 KG	Oct 8, 2026
India	SODIUM SULPHATE	5000 KG	Sep 30, 2026
Romania	Sulfat de sodiu anhidru	100 G	Sep 29, 2026
Pakistan	Sodium Sulfate	100 MT	Sep 22, 2026
Bangladesh	Sodium Sulphate Anhydrous	200 MT	Sep 17, 2026
Bangladesh	Sodium Sulphate Anahydrous	400 MT	Aug 17, 2026
Bangladesh	Sodium Sulphate anhydrous	1.00 KG	Aug 12, 2026
Thailand	Sodium Lauryl Sulfate Powder	1 PCS	Jul 23, 2026
Bangladesh	Sodium Sulphate anhydrous	1.00 KG	Jul 7, 2026
Bangladesh	Sodium sulphate anhydrous	550.00 MT	Jul 3, 2026
Vietnam	Natri Sunfat	200 MT	Jun 25, 2026
Vietnam	Natri Sunfat	200 MT	Jun 25, 2026
Pakistan	Sodium Sulphate Anhydrous 99%.	10.00 20' Fcl	Jun 11, 2026
France	Sodium sulfate	50 MG	Jun 3, 2026
Nepal	Sodium Sulfate	30.00 MT	May 22, 2026
Poland	Sodium Sulphate	500 MT	May 20, 2026
Bangladesh	Sodium Sulphate Anhydrous (SSA) 100%	2.00 20' Fcl	May 19, 2026
Bangladesh	Sodium sulphate	1.00 20' Fcl	May 11, 2026
Bangladesh	Sodium sulphate Anhydrous	10.00 20' Fcl	Apr 23, 2026
Pakistan	Sodium Sulphate Anhydrous 99%.	10.00 20' Fcl	Apr 20, 2026

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Factory 99% Na2so4 Sodium Sulphate Anhydrous / Anhydrous Sodium Sulfate Cas 7757-82-6 15124-09-1

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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