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Sodium bisulfate

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Sodium bisulfate

EINECS 231-665-7
CAS No. 7681-38-1 Density 2.103 g/cm3
PSA 85.81000 LogP 0.08540
Solubility Melting Point 315 °C
Formula NaHSO4 Boiling Point 330 °C at 760 mmHg
Molecular Weight 120.06 Flash Point
Transport Information UN 3260 Appearance off-white granules, crystals or powder
Safety 24-26 Risk Codes 41
Molecular Structure Molecular Structure of 7681-38-1 (Sulfuric acid, sodiumsalt (1:1)) Hazard Symbols IrritantXi

WC-Super;WC-Klosettreiniger;WC-Perfect;WC 00;Sodium hydrosulfate;Sodium hydrogen sulfate (NaHSO4);Sodium hydrogen sulfate;Sulfuricacid, monosodium salt (8CI,9CI);Acid sodium sulfate;BIF;Bisulfate of soda;Fanal;Monobasic sodium sulfate;Monosodium hydrogen sulfate;Monosodiumsulfate;Niter cake;Nitre cake;Poultry Litter Treatment;Printgen N;Sodiumacid sulfate;Sodium bisulfate;Sodium bisulphate;


Sodium bisulfate Chemical Properties

IUPAC Name: Hydrogen sodium sulfate
The MF of Hydrogen sodium sulfate (7681-38-1) is HNaO4S.

The MW of Hydrogen sodium sulfate (7681-38-1) is 120.06.
Synonyms of Hydrogen sodium sulfate (7681-38-1): Sodium hydrogensulphate ; Monosodium hydrogen sulfate ; Sodium hydrogen sulfate, solid ; Sodium hydrogen sulphate ; Sulfuric acid monosodium salt ; Sulfuric acid sodium salt
Stability: Stable. Incompatible with strong bases, strong oxidizing agents, sodium carbonate, sodium hypochlorite. May decompose upon exposure to moist air or water
Product Categories: Inorganics
Form: off-white granules, crystals or powder
EINECS: 231-665-7 
Boiling Point: 330 °C
Melting Point: 315 °C 
Density: 2.1 g/ml
Merck: 13,8658

Sodium bisulfate Uses

  Hydrogen sodium sulfate (7681-38-1) is used as a mineral decomposition flux, disinfectants, and manufacturing to help agent such as sodium sulfate and sodium alum.

Sodium bisulfate Production

Acidic salts, such as various BISULFATES, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. The combination of calcium hypochlorite, sodium hydrogen sulfate, starch, and sodium carbonate, when compressed, caused the materials to incandescence, followed by explosion.

Sodium bisulfate Safety Profile

Safety information of Hydrogen sodium sulfate (7681-38-1):
Hazard Codes  Xi
Risk Statements 
41  Risk of serious damage to eyes
Safety Statements 
24  Avoid contact with skin
26  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR  3260
WGK Germany  1
RTECS  VZ1860000
F  3
HazardClass  8
PackingGroup  II

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