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SODIUM SULFATE

SODIUM SULFATE structure

CAS No:
15124-09-1
Formula:
Na2O4S
Chemical Name:
SODIUM SULFATE
Synonyms:
KJELDAHL CATALYST TABLETS SODIUM SULFATE;DETERGENT SALT CAKE;NATRII SULFAS;SALT CAKE;Sodium sulfate anhyfrous;SODIUM SULPHATE 99%MIN;SODIUM COCO-SULFATE (FLAKES OR POWDER);SODIUM SULPHATE ANHYDROUS 99%MIN
Categories:
Water Treatment Chemical > Water Softener

Description

WHITE HYGROSCOPIC SOLID IN VARIOUS FORMS.

Anhydrous sodium sulfate is a typical electrostatically bound ionic sulfate. When barium or lead salts are added to form insoluble sulfates, the presence of free sulfate ions in solution can be demonstrated: Na2SO4 + BaCl2→ 2 NaCl + BaSO4 Sodium sulfate is unreactive to most oxidizing or reducing agents. At high temperatures, it can be converted to sodium sulfide by carbothermal reduction.

ChEBI: Sodium sulfate is an inorganic sodium salt.

SODIUM SULFATE Basic Attributes

Molecular Weight：

142.04

Exact Mass：

141.93100

EC Number：

231-820-9

HScode：

2833110000

Characteristics

PSA：

88.6

XLogP3：

-4.38 (est)

Appearance：

powder (fine)

Density：

2.68 g/mL at 25 °C(lit.)

Melting Point：

884 °C(lit.)

Boiling Point：

1700 °C

Water Solubility：

H2O: 1 M at 20 °C, clear, colorless

Storage Conditions：

Keep well closed in a cool place. /Decahydrate/

Toxicity：

mouse,LD50,oral,5989mg/kg (5989mg/kg),Shokuhin Eiseigaku Zasshi. Food Hygiene Journal. Vol. 4, Pg. 15, 1963.

Odor：

Odorless

Taste：

Bitter saline taste

PH：

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

Safety Information

wgk germany：

safety instructions：

24/25

RTECS Number：

WE1650000

Stability/Shelf Life：

Stable under recommended storage conditions.

Precautionary statement(s)：

P261, P264, P272, P273, P280, P302+P352, P305+P351+P338, P321, P332+P313, P333+P313, P337+P313, P362, P363, P501

Hazard Statements：

H315

Price Analysis

Make your SODIUM SULFATE purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on SODIUM SULFATE prices .

Data: 2026-10-11
Price: 510.00Yuan/mt
Change: 0

Drug Function and Efficacy

This product usually causes diarrhea within 4 hours, clearing the intestines quickly.

This ingredient has been used in drugs with the following functions (note: it does not mean that the ingredient itself has the following health functions)

Related Drugs

Compound polyethylene glycol electrolyte powder (III)
Ingredients	This product is a compound preparation, which is composed of polyethylene glycol 4000, anhydrous sodium sulfate, sodium chloride, potassium chloride, and sodium bicarbonate. It includes two specifications. Specification I is added with water to make a 1000ml solution, or specification II is added with water to make a 2000ml solution, which is an isotonic whole intestinal lavage solution with Na125mmol/L, K10mmol/L, HCO3-20mmol/L, SO42-40mmol/L, Cl-35mmol/L.
Indication	Other medications taken orally 1 hour before taking this product may be excreted through the digestive tract, thus affecting the body's absorption of the drug.
Specifications	This product is a compound preparation. Each bag contains: 400064g polyethylene glycol, 5.7g anhydrous sodium sulfate, 1.46g sodium chloride, 0.75g potassium chloride, 1.68g sodium bicarbonate

Compound polyethylene glycol electrolyte powder (Ⅱ)
Ingredients	This product is a compound preparation, its components are: polyethylene glycol 4000, anhydrous sodium sulfate, sodium chloride, potassium chloride, and sodium bicarbonate.
Indication	Other medications taken orally 1 hour before taking this product may be excreted through the digestive tract, thus affecting the body's absorption of the drug.
Specifications	137.15g/bag
Manufacturer	Shen ZHEN WAN HE Pharmaceutical Co., Ltd.

Anhydrous sodium sulfate enteric-coated capsules
Ingredients	The main ingredient of this product is anhydrous sodium sulfate.
Specifications	1.0g

Registered Holders

Merck Life Science Technologies (Nantong) Co., Ltd.

China
Inactive
NOVO NORDISK AS

United States
Inactive

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