 Home > Inorganic Chemistry > Inorganic Salts > Sodium sulfate for Sale > Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6 buy - large image1

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6 buy - image1

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6 buy - image2

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6 buy - image3

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6 buy - image4

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6

Name: Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6
Brand: jianxin
SKU: pr2607151606
Price: 1 USD
Availability: InStock

ISO FDA COA 159 Inquiries

Unit Price:

$1-1.3/MT FOB

Get Latest Price 

CAS No.:

7757-82-6

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

jianxin

Packaging:

25Kg / 50Kg / 200Kg / 1000 Kg or as your request

Price valid (until):

2030-01-01

Contact Supplier

 Chat Now

Shanghai Jianqi Chemical Company

Company Type:

Trader

Location:

China

Qualification:

Main Products:

chemical raw materials

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

Anhydrous Sodium Sulfate, commonly named Yuanming Powder, molecular formula Na₂SO₄, CAS 7757-82-6, EINECS 231-820-9, is a high-purity inorganic salt with industrial grade minimum 99% purity. It is produced through mineral purification, water washing, evaporation crystallization and low-temperature drying process under closed production lines, strictly controlling heavy metal, iron, water insoluble substance and chloride impurities to meet GB/T 6009-2014 national industrial standard.

This product appears as uniform odorless white free-flowing crystalline powder with excellent whiteness, no yellow, gray or black impurity particles. It dissolves rapidly and completely in water to form neutral aqueous solution, without precipitation or flocculent residue. Under normal temperature and humidity, anhydrous sodium sulfate shows low hygroscopicity, stable chemical property, non-corrosive and non-volatile, and will not decompose or deteriorate during long-term sealed dry storage. Different from decahydrate glauber salt, it contains zero crystal water, effectively avoiding agglomeration and liquid leakage during transportation, which greatly reduces loss for detergent and textile production lines.

As a core industrial raw material, sodium sulfate has irreplaceable functions in soap and detergent manufacturing. It acts as filler and viscosity regulator for laundry soap, washing powder and liquid detergent, lowering production cost while improving powder fluidity, anti-caking performance and detergency. In textile printing and dyeing industry, it serves as powerful dye levelling agent and color-fixing auxiliary, boosting dye uptake rate of reactive dyes, reducing dye waste and improving fabric color uniformity without damaging fiber texture.

Besides soap and textile sectors, it is widely applied in papermaking pulp cooking agent, glass manufacturing flux, inorganic chemical synthesis raw material, mineral flotation auxiliary and industrial wastewater neutralizing agent. All finished batches implement full-item laboratory inspection before shipment, with stable and consistent indicators batch by batch. We adopt double-layer moisture-proof packaging including inner PE liner and outer woven bag to isolate moisture and dust during long-distance sea transportation, supporting small trial orders and full container bulk shipments, and can provide complete COA, MSDS and third-party inspection certificates for global buyers.

High purity ≥99%, ultra-low iron, heavy metal and water insoluble impurities, high whiteness without polluting finished soap and textile products.
Fast and complete water solubility, clear solution without sediment, stable neutral pH value, no side reaction with dyes or surfactant raw materials.
Low hygroscopicity anhydrous formula, effectively prevent raw material caking in detergent production workshop.
Multi-functional raw material: detergent filler, textile dye levelling agent, papermaking auxiliary, wide cross-industry applicability.
Cost-effective inorganic salt raw material, greatly reduce comprehensive production cost of soap and washing powder factories.
Non-toxic, non-corrosive, stable chemical property, safe and convenient storage and operation.
Multiple packaging specifications for flexible selection, complete export certification documents for customs clearance.
Stable mineral supply source, continuous mass production capacity to support large-volume long-term orders.

Items	Specifications
Na₂SO₄ Content	≥99.0%
Appearance	Appearance
Standard Packing	25kg / 50kg woven bag with PE liner; 1000kg jumbo bag

Certificates

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:
chemical raw materials

Location:
Building 1, Unit 5, Room 313, Building L, No. 688 Qiushi Road, Jinshuiwei Town, Jinshan District, Shanghai

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2019

Inquiry History

159 Inquiries

Country	Product	Purchase Quantity	Date Posted
France	99% White Powder CAS 7757-82-6 Sodium Sulfate for Soap/Detergent/Textile	25 TON	Oct 7, 2023
Sweden	Sodium Sulfate	20 TON	Dec 4, 2024
Norway	Sodium Sulfate	100 G	May 8, 2025
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
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
Myanmar	Sodium Sulphate Anhydrous	1 KG	Mar 16, 2026
India	Sodium sulphate	100.00 MT	Jan 13, 2026
France	Sodium Sulfate	200 PCS	Dec 19, 2025
Bangladesh	Sodium sulphate anhydrous	10.00 20' Fcl	Dec 12, 2025
Bangladesh	Sodium Sulphate	27 MT	Nov 13, 2025
Bangladesh	Sodium sulphate anhydrous	10.00 20' Fcl	Nov 12, 2025
Bangladesh	Sateri Sodium Sulphate Anhydrous	27.5 MT	Nov 12, 2025
Bangladesh	Anhydrous Sodium Sulfate	1260.00 MT	Nov 7, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
Sodium sulfate Anhydrous sodium sulfate 99%	Cosmetics Grade/99	Shandong zhishang chemical Co.,Ltd	Inquiry
Sodium sulphate anhydrous 99% natural	Industrial Grade/99	Sichuan Shenhong Chemical Industry Co.,Ltd.	Inquiry
Sodium sulfate Food Grade	Food Grade /	Lianyungang Kexin Chemical Industry Co.,Ltd.	Inquiry
Sodium sulfate anhydrous 99%	Guaranteed Reagent/99	Sichuan Meishan Tianhe Chemical Co.,Ltd.	Inquiry
Sodium Sulfate Industrial Grade	Industrial Grade/	Sichuan Tongqing Nanfeng Co., Ltd.	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Sodium Sulphate Anhydrous Na2SO4 99% Min Yuanming Powder CAS 7757-82-6

Product Description

Seller Information