Sodium Sulphate anhydrous 99%
TDS 161 Inquiries
7757-82-6
Tech
99%
NANJING
50kg/PP Bag
Yes
2020-11-30
sodium sulphate ,sodium carbonate ,caustic soda ,Zeolite 4A,Kaolin
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Product Description
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Seller Information
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Inquiry History
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Description
Anhydrous sodium sulphate
Chemical name: Anhydrous sodium sulphate (anhydrous sodium sulphate Na2SO4)
Properties: white particle crystal or powder, odorless and non-toxic
Uses: anhydrous sodium sulphate can be used in vinylon, alkali, bleaching and dyeing, detergent, glass, papermaking, leather, anti-corrosion, metallurgy, surface treatment and filling.
Grade: type first grade
Packing: 50 kg/pcs, in plastic woven bag
Quality standard: GB/T6009-2003Item
Value
type
premium grade
first grade
Na2SO4
%≥
99.3
99.0
Water insoluble matter
%≤
0.05
0.05
Ca & mg (Ca)
%≤
0.10
0.15
Chloride (Cl)
%≤
0.12
0.35
Fe
%≤
0.002
0.002
Moisture
%≤
0.10
0.20
Whiteness
%≥
85
82
ECHEMI Editorial ReferenceSodium 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.Certificates-
TDS
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:
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)
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
sodium sulphate ,sodium carbonate ,caustic soda,Zeolite 4A,Kaolin
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Location:
Yihuan Rd. North, Dongpo Dist., Meishan, Sichuan, China.
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
7 days
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
11-50
Located in Meishan city of Sichuan province, Sichuan Meishan Tianhe Chemical Co.,Ltd is a private manufacturer and seller of "chuanhe" anhydrous sodium sulphate,sodium carbonate,sodium sulphide and phosphate series. We produce purity 99% anhydrous sodium sulphate 300,000 tons per year regularly.
Moreover, we also produce special specifications according to customers' requirements.such as low pH-value(6-8), low chlorine/Ca-Mg content and Particle size: ≤ 10um (400-1250mesh).
We sell our products all around China, and export to Southeast Asia ,the Middle East, Africa and South America,
which are highly regarded by international and domestic clients because of high purity and good whiteness.
Our idea is "Quality first, Credit priority, Excellent service".
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Inquiry History161 Inquiries
Country Product Purchase Quantity Date Posted 
Sweden
Sodium Sulfate
20 TON Dec 4, 2024 
Norway
Sodium Sulfate
100 G May 8, 2025 
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 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 
Poland
Sodium Sulphate
500 MT May 20, 2026
Bangladesh
Sodium Sulphate Anhydrous (SSA) 100%
2.00 20' Fcl May 19, 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
Pakistan
Sodium Sulphate
6.00 20' Fcl Feb 27, 2026 
China
Sodium Sulfate
10000 MT Feb 25, 2026 
South Korea
무수황산나트륨 sodium sulphate anhydrous
300 MT Jan 23, 2026
France
Anhydrous Sodium Sulfate
12000 MT Jan 12, 2026 Post an enquiry for this product
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