415413
Sodium hydroxide solution
50% in H2O
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About This Item
Quality Level
agency
suitable for DIN 38407-42, suitable for EPA 533, suitable for EPA 8327, suitable for EPA OTM-45, suitable for SM 4500 - NH3
vapor pressure
3 mmHg ( 37 °C)
form
liquid (viscous)
concentration
48-52% (by HCl, titration), 50% in H2O
technique(s)
HPLC: suitable
pH
14
solubility
water: soluble
density
1.515 g/mL at 25 °C
application(s)
PFAS testing
storage temp.
room temp
SMILES string
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
General description
Application
- As a dedoping reagent in the synthesis of graphene/polyaniline hybrid material.
- As a solvent in the weight loss study of aluminum by corrosion.4
- Alkaline reagent test for tannins & phenolic compounds.
- Synthesis of single crystalline zinc stannate (Zn2SnO4 and ZnSnO3) nanoparticles.
- Estimation of protein content and α-cellulose content in grain by-products.
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Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Deleterious substance
pdsc
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
415413-1L:4.548173147727E12 + 415413-500ML:4.548173333991E12 + 415413-25ML:4.548173147734E12 + 415413-650LB:4.548173264899E12 + 415413-18L:4.54817314771E12 + 415413-4L:4.548173147741E12 + 415413-100ML:4.548173333984E12
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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.