Hydroxynaphthol blue - indicator for metal titration 80%, high purity , CAS No.63451-35-4

Item Number

H196967

Grouped product items
SKU	Size	Availability	Price
H196967-1g	1g	3	$121.90
H196967-5g	5g	10	$481.90
H196967-25g	25g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,923.90

Basic Description

Synonyms	Hydroxynaphthol blue \| 63451-35-4 \| HYDROXY NAPHTHOL BLUE \| VG5SKF7S6C \| Sodium 3-hydroxy-4-((2-hydroxy-4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate \| 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-hydroxy-4-sulfo-1-naphthalenyl)azo)-, trisodium
Specifications & Purity	≥80%, indicator for metal titration
Storage Temp	Room temperature
Shipped In	Normal

Names and Identifiers

Pubchem Sid	504756707
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504756707
IUPAC Name	trisodium;3-hydroxy-4-[(2-hydroxy-4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate
INCHI	InChI=1S/C20H14N2O11S3.3Na/c23-15-9-16(35(28,29)30)13-3-1-2-4-14(13)18(15)21-22-19-12-6-5-11(34(25,26)27)7-10(12)8-17(20(19)24)36(31,32)33;;;/h1-9,23-24H,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3
InChi Key	AUIINJJXRXMPGT-UHFFFAOYSA-K
Canonical SMILES	C1=CC=C2C(=C1)C(=CC(=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
Isomeric SMILES	C1=CC=C2C(=C1)C(=CC(=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
WGK Germany	3
PubChem CID	113232
Molecular Weight	620.47

Safety and Hazards(GHS)

Pictogram(s)	GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. 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). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
WGK Germany	3

Citations of This Product

1. Li Meng, Mingzhong Li, Zhenyu Xu, Aman Lv, Yanwei Jia, Meiwan Chen, Pui-In Mak, Rui P. Martins, Man-Kay Law. (2023) Absolute Quantification of Nucleic Acid on Digital Microfluidics Platform Based on Superhydrophobic–Superhydrophilic Micropatterning. SENSORS AND ACTUATORS B-CHEMICAL, (2): (135079). [PMID:17880943] [10.1016/j.snb.2023.135079]
2. Ling Deng, Xiaoyi He, Ke Liu, Yuanli Li, Han Xia, Hang Qian, Xiaoxue Lu, Xuhu Mao, Yang Xiang. (2023) One-pot RPA-Cas12a assay for instant and visual detection of Burkholderia pseudomallei. ANALYTICA CHIMICA ACTA, 1252 (341059). [PMID:36935157] [10.1016/j.aca.2023.341059]
3. Sheng Li, Wenlong Guo, Minmin Xiao, Yulin Chen, Xinyi Luo, Wenfei Xu, Jianhua Zhou, Jiasi Wang. (2023) Rapid and Sensitive Diagnosis of COVID-19 Using an Electricity-Free Self-Testing System. Biosensors-Basel, 13 (2): (180). [PMID:36831946] [10.3390/bios13020180]
4. Qin Xiong, Linlin Zhang, Xinyue Zheng, Yulin Qian, Yaxin Zhang, Lijuan Zhao, Qiang Cheng. (2021) Rapid and Specific Detection of the Poplar Black Spot Disease Caused by Marssonina brunnea Using Loop-Mediated Isothermal Amplification Assay. Plants-Basel, 10 (2): (253). [PMID:33525490] [10.3390/plants10020253]

References

1. Li Meng, Mingzhong Li, Zhenyu Xu, Aman Lv, Yanwei Jia, Meiwan Chen, Pui-In Mak, Rui P. Martins, Man-Kay Law. (2023) Absolute Quantification of Nucleic Acid on Digital Microfluidics Platform Based on Superhydrophobic–Superhydrophilic Micropatterning. SENSORS AND ACTUATORS B-CHEMICAL, (2): (135079). [PMID:17880943] [10.1016/j.snb.2023.135079]
2. Ling Deng, Xiaoyi He, Ke Liu, Yuanli Li, Han Xia, Hang Qian, Xiaoxue Lu, Xuhu Mao, Yang Xiang. (2023) One-pot RPA-Cas12a assay for instant and visual detection of Burkholderia pseudomallei. ANALYTICA CHIMICA ACTA, 1252 (341059). [PMID:36935157] [10.1016/j.aca.2023.341059]
3. Sheng Li, Wenlong Guo, Minmin Xiao, Yulin Chen, Xinyi Luo, Wenfei Xu, Jianhua Zhou, Jiasi Wang. (2023) Rapid and Sensitive Diagnosis of COVID-19 Using an Electricity-Free Self-Testing System. Biosensors-Basel, 13 (2): (180). [PMID:36831946] [10.3390/bios13020180]
4. Qin Xiong, Linlin Zhang, Xinyue Zheng, Yulin Qian, Yaxin Zhang, Lijuan Zhao, Qiang Cheng. (2021) Rapid and Specific Detection of the Poplar Black Spot Disease Caused by Marssonina brunnea Using Loop-Mediated Isothermal Amplification Assay. Plants-Basel, 10 (2): (253). [PMID:33525490] [10.3390/plants10020253]

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Basic Description