Sodium sulfite

SIGALD/13471 - puriss., meets analytical specification of Ph. Eur., BP, NF, anhydrous, 95.0-100.0% (iodometric)

CAS Number: 7757-83-7
Empirical Formula (Hill Notation): Na₂O₃S
Molecular Weight: 126.04
EC Number: 231-821-4
MDL Number: MFCD00003503
Linear Formula: Na₂SO₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-13471-1KG-R	1 kg	$151.00 1/EA		Add To Favorites
45-13471-2.5KG-R	2.5 kg	$282.00 1/EA		Add To Favorites
45-13471-6X2.5KG-R	2.5 kg	$0.00 6/EA CALL FOR PRICE		Add To Favorites

Properties
Safety Info.
Basic Data

anion traces	chloride (Cl^-): ≤200 mg/kg
assay	95.0-100.0% (iodometric)
cation traces	Fe: ≤10 mg/kg
	Se: ≤10 mg/kg
	Zn: ≤10 mg/kg
form	solid
grade	puriss.
impurities	residual solvents, complies
	≤0.001% heavy metals (as Pb)
	≤0.05% thiosulfate (S₂O₃)
InChI	1S/2Na.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI key	GEHJYWRUCIMESM-UHFFFAOYSA-L
pH	9.0-10.5 (25 °C, 126 g/L)
quality	meets analytical specification of Ph. Eur., BP, NF
Quality Level	100
SMILES string	[Na+].[Na+].[O-]S([O-])=O
suitability	complies for appearance of solution

Risk Statements	31
RIDADR	NONH for all modes of transport
WGK Germany	WGK 1
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable
Supplemental Hazard Statements	EUH031

Purity	95.0-100.0% (iodometric)
UNSPSC	12352300

Choose a favorite list for this item:

Catalog Number	Description	Price

		$

Please choose a list :

Continue Shopping

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.