biological source
synthetic (inorganic)
Quality Level
product line
ReagentPlus®
Assay
≥99.5%
form
powder
storage condition
(Tightly closed. Dry. Keep in a well-ventilated place. Do not store near acids.)
technique(s)
cell based assay: suitable
immunohistochemistry: suitable
color
white
mp
370-425 °C
solubility
soluble 65 g/L at 20 °C (completely)
suitability
suitable for chromatography
suitable for derivatization
application(s)
sample preparation
SMILES string
[Na]N=[N+]=[N-]
InChI
1S/N3.Na/c1-3-2;/q-1;+1
InChI key
PXIPVTKHYLBLMZ-UHFFFAOYSA-N
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General description
Application
Catalyst for:
- Oxidative decarboxylation
- Michael addition reactions
Reagent for synthesis of
- Blue fluorescent copolymers
- Metal phosphonates
- Arenes via aminations
Biochem/physiol Actions
Other Notes
Legal Information
comparable product
suggested gloves for splash protection
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2 Oral
Target Organs
Brain
Supplementary Hazards
Storage Class Code
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.
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Example:
Additional examples:
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
enter as 1.000309185)
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How to Find a Lot/Batch Number for COA
Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.
Aldrich Products
For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.
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In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.
What concentrations of Product S2002, Sodium azide, are used as a preservative?
Typical concentrations for use are from 0.02 % to 0.1 %.
How can I determine the concentration of sodium azide in solution?
Sodium azide forms a 3,5-dinitrobenzoyl derivative that can be quantified by liquid chromatography. This method is reported in the Journal of Chromatography, 5, 597 (1982).
Are there any hazards associated with the disposal of Product S2002, Sodium azide?
Sodium azide can form metal azides. If you have metal pipes for your plumbing, you should not dispose of solutions down them.
How stable are solutions of Product S2002, Sodium azide?
At a neutral pH sodium azide solutions are fairly stable. Under acidic conditions it is converted to hydrazoic acid, a volatile gas.
How does Product S2002, Sodium azide, inhibit certain metalloenzymes?
The mechanism of sodium azide inhibition may be due to metal ion complexation and displacement from the enzyme.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
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What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Protocols
Antibody purification protocols yield preparations containing endogenous IgG alongside specific antibodies.
Detailed ELISA protocols cover indirect and capture ELISA techniques, recommending products for sandwich and indirect ELISA experiments.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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