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13568

Sodium carbonate monohydrate

puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, 99.5-100.5% (ex dried subst.)

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1 kg
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$148.00

About This Item

Linear Formula:
Na2CO3 · H2O
CAS Number:
Molecular Weight:
124.00
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
207-838-8
MDL number:
Assay:
99.5-100.5% (ex dried subst.)
Form:
powder or crystals

$148.00


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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

Buffer component, may be used for the removal of peripheral membrane proteins.

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This Item
716571261162609
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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pictograms

Exclamation mark

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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