[B23751] CAS 41680-34-6 | 3-Amino-1H-pyrazole-4-carboxylic acid, 95% | Alfa
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Brand: Alfa Aesar
41680-34-6 | C4H4N3O2 | 3-amino-2H-pyrazole-4-carboxylate
Chemical Identifiers
CAS
41680-34-6
Molecular Weight (g/mol)
126.10
Synonym
3-amino-2H-pyrazole-4-carboxylate
SMILES
NC1=C(C=NN1)C([O-])=O
InChI Key
KMRVTZLKQPFHFS-UHFFFAOYSA-M
Molecular Formula
C4H4N3O2
IUPAC Name
5-amino-1H-pyrazole-4-carboxylate
Specifications
Form
Powder
Assay (Silylated GC)
≥94.0%
Appearance (Color)
Pale cream to cream to pale yellow
Assay (Aqueous acid-base Titration)
≥94.0 to ≤106.0%
설명
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
TSCA:NoRTECS Number:UQ6390000
경고:RUO – Research Use Only
CAS41680-34-6FORMULAC4H4N3O2EINECS255-493-7MDLMFCD00005239
| Pakage | 0.25g, 1g, 5g |
|---|---|
| brand | Alfa Aesar |
