Determine the necessary mass, volume, or concentration for preparing a solution.
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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SKU | Size | Availability | Price | Qty |
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C104974-25g | 25g | In stock | $55.90 | |
C104974-100g | 100g | In stock | $161.90 |
Synonyms | Calconcarboxylic acid|3737-95-9|Patton-Reeder indicator|Calconcarbonic acid|Calcon 3-carboxylic acid|Patton and Reeder's indicator|NSC 97307|2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic acid|QY572ZC8VG|CHEMBL331220|2,2'-Dihydroxy-4'-sulpho-1, |
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Specifications & Purity | indicator |
Storage Temp | Room temperature,Desiccated |
Shipped In | Normal |
Grade | indicator |
Product Description | Used with EDTA in the presence of magnesium as an indicator for calcium titrations.; Quality: Contains an inert diluent.A dye used with EDTA in the presence of mg as an indicator of calcium titrations |
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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Pubchem Sid | 488185395 |
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Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488185395 |
IUPAC Name | 3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2-carboxylic acid |
INCHI | InChI=1S/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,24-25H,(H,26,27)(H,28,29,30) |
InChi Key | MVQBFZXBLLMXGS-UHFFFAOYSA-N |
Canonical SMILES | C1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)O)O)O)C(=O)O |
Isomeric SMILES | C1=CC=C2C(=C1)C=C(C(=C2N=NC3=C(C=C(C4=CC=CC=C43)S(=O)(=O)O)O)O)C(=O)O |
WGK Germany | 3 |
PubChem CID | 77330 |
Molecular Weight | 438.41 |
Beilstein | 727492 |
Reaxy-Rn | 727492 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
Lot Number | Certificate Type | Date | Item |
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C2308488 | Certificate of Analysis | Feb 24, 2023 | C104974 |
C2308526 | Certificate of Analysis | Feb 24, 2023 | C104974 |
B2309201 | Certificate of Analysis | Aug 20, 2022 | C104974 |
I2215256 | Certificate of Analysis | Aug 20, 2022 | C104974 |
I2215257 | Certificate of Analysis | Aug 20, 2022 | C104974 |
F2207357 | Certificate of Analysis | May 28, 2022 | C104974 |
F2208160 | Certificate of Analysis | May 28, 2022 | C104974 |
A2218259 | Certificate of Analysis | Dec 08, 2021 | C104974 |
A2218332 | Certificate of Analysis | Dec 08, 2021 | C104974 |
Solubility | Soluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol. |
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Melt Point(°C) | 300°C |
Pictogram(s) | GHS07 |
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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 |
Reaxy-Rn | 727492 |