13568
puriss.
99.5-100.5% (ex dried subst.)
powder or crystals
meets analytical specification of Ph. Eur., BP, NF, FCC, E500
alkali hydroxides and-bicarbonates, complies
organic volatile impurities, complies (GC)
residual solvents, complies
12-15% loss on drying, 300 °C
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg
As: ≤2 mg/kg
Cu: ≤10 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
K: ≤300 mg/kg
Pb: ≤4 mg/kg
Zn: ≤10 mg/kg
complies for appearance of solution
O.[Na+].[Na+].[O-]C([O-])=O
1S/CH2O3.2Na.H2O/c2-1(3)4;;;/h(H2,2,3,4);;;1H2/q;2*+1;/p-2
MQRJBSHKWOFOGF-UHFFFAOYSA-L
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Warning
Eye Irrit. 2
11 - Combustible Solids
WGK 1
Not applicable
Not applicable
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