Sodium sulfite anhydrous Emparta (500gm) MERCK

Sodium sulfite anhydrous Emparta (500gm) MERCK
Brand: MERCK CHEMICALS
Product Code: 1.93261.0521
Availability: 4 - 7 Days
Price: Rs. 186
Qty:  
This product has a maximum quantity of 20

SODIUM SULPHITE ANHYDROUS AR/GR GRADE

Product information
Grade AR/GR
Hill Formula Na2O3S
Chemical formula Na2SO3
HS Code 2832 10 00
EC number 231-821-4
Molar mass 126.04 g/mol
CAS number 7757-83-7
MSDS
http://www.merckmillipore.com/chemicals/en_US/Merck-IN-Site/INR/ViewProductDocuments-File?ProductSKU=MDA_CHEM-106657&DocumentType=MSD&DocumentId=%2Fmda%2Fchemicals%2Fmsds%2Fen-IN%2F106657_SDS_IN_EN.PDF&DocumentSource=GDS&Country=IN&Channel=Merck-IN-Site
Chemical and physical data
Solubility 220 g/l (20 °C)
Melting point >500 °C (decomposition)
Molar mass 126.04 g/mol
Density 2.63 g/cm3 (20 °C)
Bulk density 1480 kg/m3
pH value 8.8 - 10 (50 g/l, H2O, 20 °C)
Safety information
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodiumthiosulfate (Cat. No. 106513). Container D or E.
Toxicological data
LD 50 oral LD50 rat 2610 mg/kg

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