Nitrazine yellow - Indicator, high purity , CAS No.5423-07-4

Item Number

N105017

Grouped product items
SKU	Size	Availability	Price
N105017-1g	1g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$19.90
N105017-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$52.90
N105017-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$205.90

Basic Description

Synonyms	Nitrazine Yellow \| 5423-07-4 \| Nitrazine paper \| Phenaphthazine \| Nitrazol Yellow \| 4U1WVN6KUX \| 2-[2,4-Dinitrophenylazo]naphthol-3,6-disulfonic acid disodium salt \| disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate \| Sodium 3-((2,4-dinitrophe
Specifications & Purity	indicator
Storage Temp	Store at 2-8°C
Shipped In	Wet ice
Grade	indicator
Product Description	Nitrazine Yellow is a pH indicator with a variety of applications. A pH indicator with a variety of applications

Names and Identifiers

IUPAC Name	disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate
INCHI	InChI=1S/C16H10N4O11S2.2Na/c21-16-11-3-2-10(32(26,27)28)5-8(11)6-14(33(29,30)31)15(16)18-17-12-4-1-9(19(22)23)7-13(12)20(24)25;;/h1-7,21H,(H,26,27,28)(H,29,30,31);;/q;2*+1/p-2
InChi Key	XBLIFEQTVVSTIM-UHFFFAOYSA-L
Canonical SMILES	C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
Isomeric SMILES	C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
PubChem CID	79465
Molecular Weight	542.36

Certificates

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6 results found

Lot Number	Certificate Type	Date	Item
C2425071	Certificate of Analysis	Jun 08, 2023	N105017
G2312907	Certificate of Analysis	Jun 08, 2023	N105017
G2312908	Certificate of Analysis	Jun 08, 2023	N105017
G2312909	Certificate of Analysis	Jun 08, 2023	N105017
C2208139	Certificate of Analysis	Mar 24, 2022	N105017
D1803157	Certificate of Analysis	Feb 19, 2022	N105017

Solubility

Soluble in water

Sensitivity

Moisture sensitive.

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation
Precautionary Statements	P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P264:Wash hands [and …] thoroughly after handling. P362+P364:Take off contaminated clothing and wash it before reuse. P332+P317:If skin irritation occurs: Get medical help.

Citations of This Product

1. Huayun Chen, Zhiheng You, Yuhui Hong, Xiao Wang, Mingming Zhao, Yushi Luan, Yibin Ying, Yixian Wang. (2024) Gas-responsive two-dimensional metal–organic framework composites for trace visualization of volatile organic compounds. BIOSENSORS & BIOELECTRONICS, 245 (22): (115826). [PMID:37984318]

References

1. Huayun Chen, Zhiheng You, Yuhui Hong, Xiao Wang, Mingming Zhao, Yushi Luan, Yibin Ying, Yixian Wang. (2024) Gas-responsive two-dimensional metal–organic framework composites for trace visualization of volatile organic compounds. BIOSENSORS & BIOELECTRONICS, 245 (22): (115826). [PMID:37984318]

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Basic Description