71363
Sodium carbonate
reference material for titrimetry, certified by BAM, >99.5%
Synonym(s):
Calcined soda, Carbonic acid disodium salt, Soda ash
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About This Item
Linear Formula:
Na2CO3
CAS Number:
Molecular Weight:
105.99
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
grade
reference material
Quality Level
assay
>99.5%
quality
certified by BAM
technique(s)
titration: suitable
mp
851 °C (lit.)
format
neat
SMILES string
O=C(O[Na])O[Na]
InChI
1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key
CDBYLPFSWZWCQE-UHFFFAOYSA-L
General description
Sodium carbonate is an alkalimetric standard manufactured under stringent conditions and qualified with the highest possible precision. Its content determination and homogeneity assessment are performed using volumetric neutralization titration as the primary analysis method.
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Application
This reference material is meant to be used as a basimetric standard in volumetric titrations.
Biochem/physiol Actions
Buffer component, may be used for the removal of peripheral membrane proteins.
Features and Benefits
- Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
- Traceable to NIST SRM
- High-quality offering accurate titer determinations
- Accompanied by a certificate of analysis (CoA)
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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
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1009886025 | 04022536013619 |
| 1009886190 | 04054839384523 |
| 1009889190 | 04022536013633 |
| 1019901000 | 04022536027227 |
| 1019902500 | 04022536027241 |
| 1019906025 | 04022536027272 |
| V800094-4X2.5L | 04061837561665 |
| V800093-6X500ML | 04061837702174 |
| W217816-1KG-K | 04061838248909 |
| W217816-8KG-K | 04061838256669 |
| W217816-SAMPLE-K | 04061837508608 |
| W217820-8KG-K | 04061834403753 |
| W217820-20KG-K | 04061837508622 |
| W217820-4KG-K | 04061837508639 |
| 34867-1L | 04061837477515 |
| 34867-2.5L | 04061826764411 |
| 34867-4L | 04061837286797 |
| 34867-2L | 04061837477522 |
| 360465-2.5L | 04061831817850 |
| 360465-4X2.5L | 04061831817904 |