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| Size/SKU | Availability | Price |
|---|---|---|
1 kg | Check Cart for Availability | $148.00 |
About This Item
$148.00
grade
puriss.
Quality Segment
assay
99.5-100.5% (ex dried subst.)
form
powder or crystals
quality
meets analytical specification of Ph. Eur., BP, NF, FCC, E500
impurities
alkali hydroxides and-bicarbonates, complies, organic volatile impurities, complies (GC), residual solvents, complies
loss
12-15% loss on drying, 300 °C
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
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
suitability
complies for appearance of solution
SMILES string
O.[Na+].[Na+].[O-]C([O-])=O
InChI
1S/CH2O3.2Na.H2O/c2-1(3)4;;;/h(H2,2,3,4);;;1H2/q;2*+1;/p-2
InChI key
MQRJBSHKWOFOGF-UHFFFAOYSA-L
Application
1 of 1
This Item | |||
|---|---|---|---|
| description puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, 99.5-100.5% (ex dried subst.) | description puriss. p.a., ≥99.0% (T) | description meets analytical specification of Ph. Helv., puriss., anhydrous, granulated, 99-101% (calc. to the dried substance) | description puriss. p.a., ACS reagent, ≥99.0% (dried basis, T) |
| form powder or crystals | form powder or crystals | form powder or crystals | form powder or crystals |
| assay 99.5-100.5% (ex dried subst.) | assay ≥99.0% (T) | assay 99-101% (calc. to the dried substance) | assay ≥99.0% (dried basis, T) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 200 |
| grade puriss. | grade puriss. p.a. | grade puriss. | grade ACS reagent, puriss. p.a. |
| cation traces Fe: ≤10 mg/kg, K: ≤300 mg/kg, Hg: ≤1 mg/kg, Pb: ≤4 mg/kg, Zn: ≤10 mg/kg, As: ≤2 mg/kg, Cu: ≤10 mg/kg | cation traces Ni: ≤5 mg/kg, Ag: ≤5 mg/kg, Tl: ≤5 mg/kg, Zn: ≤5 mg/kg, Ca: ≤10 mg/kg, Fe: ≤5 mg/kg, Pb: ≤5 mg/kg, Cd: ≤5 mg/kg, Bi: ≤5 mg/kg, Mo: ≤5 mg/kg, Mg: ≤5 mg/kg, Co: ≤5 mg/kg, Sr: ≤5 mg/kg, Li: ≤5 mg/kg, Mn: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, K: ≤20 mg/kg, Al: ≤5 mg/kg, Ba: ≤5 mg/kg | cation traces Ca: ≤50 mg/kg, Mg: ≤50 mg/kg, As: ≤1 mg/kg, Na: ≤2000 mg/kg, Fe: ≤10 mg/kg | cation traces Zn: ≤5 mg/kg, Pb: ≤5 mg/kg, Fe: ≤5 mg/kg, heavy metals: ≤0.001% (by ICP), Cr: ≤5 mg/kg, Ca: ≤10 mg/kg, Ni: ≤5 mg/kg, Na: ≤50 mg/kg, Co: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg, Cd: ≤5 mg/kg |
| impurities alkali hydroxides and-bicarbonates, complies, organic volatile impurities, complies (GC), residual solvents, complies | impurities ≤0.001% total nitrogen (N) | impurities ≤0.001% heavy metals (as Pb), residual solvents, complies | impurities - |
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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