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Sigma-Aldrich Sodium Hydroxide 32 % Pure
List Price
$169.40
Your Price
$169.40
Sigma-Aldrich Sodium Hydroxide 32 % Pure, 2.5l - SIALMSD (Additional S&H or Hazmat Fees May Apply)
NETA PART:
SIALMSD-05211-2.5L
MFG.PART:
05211-2.5L
UNSPSC:
12352106
Manufacturer:
Sigma-Aldrich
vapor pressure
3 mmHg ( 37 °C)
Quality Level
200
grade
purum
form
solution
concentration
≥32%
technique(s)
titration: suitable
impurities
≤0.001% heavy metals (as Pb)
pH
14
density
1.327 g/cm3 at 25 °C
anion traces
chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg
Related Categories
Caustic Alkalis & Bases
General description
Sodium hydroxide participates in the oxidation of glycerol catalyzed by Au/charcoal or Au/graphite.[1] It also participates in solvent-free aldol condensation reaction.[2]
Application
Sodium hydroxide may be employed for the determination of specific surface area of colloidal silica, via titration.[3] It may be employed for the direct oxidation of sodium borohydride, which was investigated by cyclic and linear voltammetry, chronoamperometry and chronopotentiometry.[4] It may be used to compose citrate buffer and borate buffers.[5] It may be used in the synthesis of :
- alkylaryl amidosulfobetaines[6]
- (3-[4-teroctylphenoxyethoxyethoxyethyl] dimethylammonio propane sulfonate (XOSB)[6]
- trisulfobetaines (TriSBn)[6]
Other Notes
The article number 05211-4X2.5L will be discontinued. Please order the single bottle 05211-2.5L which is physically identical with the same exact specifications.
The article number 05211-4X5L will be discontinued. Please order the single bottle 05211-5L which is physically identical with the same exact specifications.
The article number 05211-4X5L will be discontinued. Please order the single bottle 05211-5L which is physically identical with the same exact specifications.
pictograms
GHS05
signalword
Danger
hcodes
H290,H314
pcodes
P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
wgk_germany
WGK 1
| SKU | SIALMSD-05211-2.5L |
|---|---|
| Supplier Part Number | 05211-2.5L |
| UM | EA |
| UNSPSC | 12352106 |
| Manufacturer | Sigma-Aldrich |
| Temperature | room temp |
| ProductLine | SIALMSD |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 9 |
| CAS Number | 1310-73-2 |
| Energy Star | No |
| Green | No |
| Controlled | N |