Sodium hydrogen sulfate, anhydrous, 90+%, remainder mainly sodium sulfate

Catalog No.	Quantity
AAB2558730	250 g
AAB255870B	1000 g
AAB255870I	5000 g

Catalog No. AAB2558730 Supplier Thermo Scientific Chemicals Supplier No. B2558730

Description

CAS: 7681-38-1 | HNaO4S | 120.05 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7681-38-1
• Molecular Formula: HNaO4S
• Molecular Weight (g/mol): 120.05
• MDL Number: MFCD00003531
• InChI Key: WBHQBSYUUJJSRZ-UHFFFAOYSA-M
• Synonym: sodium hydrogen sulfate, sodium bisulfate, sodium acid sulfate, bisulfate of soda, sodium hydrosulfate, fanal, sodium hydrogensulphate, niter cake, nitre cake, wc-perfect
• PubChem CID: 516919
• SMILES: [Na+].OS([O-])(=O)=O

• Melting Point: 177°C to 180°C
• pH: 1.0
• Quantity: 250 g
• UN Number: UN3260
• Merck Index: 14,8586
• IUPAC Name: sodium;hydrogen sulfate
• Formula Weight: 120.06
• Percent Purity: ≥90%
• Odor: Odorless
• Sensitivity: Hygroscopic
• Density: 2.435
• Assay: remainder mainly sodium sulfate
• Chemical Name or Material: Sodium hydrogen sulfate, anhydrous

Safety and Handling

Hazard Category	H318
Hazard Statement	GHS H Statement H318 Causes serious eye damage.
Precautionary Statement	P280-P305+P351+P338-P310
DOTInformation	Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, INORGANIC, N.O.S.
EINECSNumber	231-665-7
RTECSNumber	VZ1860000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only