[H26224] CAS 5334-40-7 | 4-Nitro-1H-pyrazole-3-carboxylic acid, 98% | Alfa
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Brand: Alfa Aesar
5334-40-7 | C4H3N3O4 | 4-nitro-2H-pyrazole-3-carboxylic acid
Chemical Identifiers
CAS
5334-40-7
Molecular Weight (g/mol)
157.09
Synonym
4-nitro-2H-pyrazole-3-carboxylic acid
SMILES
OC(=O)C1=C(C=NN1)[N+]([O-])=O
InChI Key
ZMAXXOYJWZZQBK-UHFFFAOYSA-N
Molecular Formula
C4H3N3O4
IUPAC Name
4-nitro-1H-pyrazole-5-carboxylic acid
Specifications
Appearance (Color)
White to pale cream
Form
Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)
≥97.5 to ≤102.5%
Identification (FTIR)
Conforms
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:H315-H319-H335
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS5334-40-7FORMULAC4H3N3O4MDLMFCD00090899
| Pakage | 10g, 1g |
|---|---|
| brand | Alfa Aesar |
