Badwey JA, Curnutte JT, Robinson JM, Lazdins JK, Briggs RT, Karnovsky MJ, Karnovsky ML J Cell Physiol 1980 Dec;105(3):541-5. doi: 10.1002/jcp.1041050319. ?) Benzenesulfonic acid ( conjugate base benzenesulfonate) is an organosulfur compound with the formula C 6 H 6 O 3 S. It is the simplest aromatic sulfonic acid. Para-diazobenzenesulfonic acid (DBSA), a non-penetrating compound, which reacts with proteins of the external surface of intact cells, was used for the preparation of AZO-erythrocytes. It is a desensitizer (inhibitor) of allosteric effect for myosin ATPase 13. Benzenesulfonic acid exhibits the reactions typical of other aromatic sulfonic acids, forming sulfonamides, sulfonyl chloride, and esters. The sulfonation is reversed above 220 C. Dehydration with phosphorus pentoxide gives benzenesulfonic acid anhydride ( (C 6 H 5 SO 2) 2 O). First-aid measures 4.1 Description of necessary first-aid measures General advice. The meaning of DIAZOBENZENESULFONIC ACID is a white or reddish crystalline acid derivative C6H4N2O3S of sulfanilic acid that is used as the reagent in the diazo reaction. When coupling of p-diazobenzenesulfonic acid to human red blood cells was carried out in phosphate-buffered saline (PBS), the MN EN. : a reaction in which a diazo compound is made or used specifically : a reaction in various diseases (as typhoid fever) consisting of a red discoloration of the urine on addition of diazobenzenesulfonic acid. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Click the link below to start downloading. p-Diazobenzenesulfonic acid. For more information about the substance, you may click one of the links Diazobenzenesulfonic acid. Chemsrc provides diazobenzenesulfonic acid(CAS#:2154-66-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Sigma-Aldrich-33492 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Sigma-Aldrich-33492 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find The structure data file (SDF/MOL File) of P-Diazobenzenesulfonic acid wet with water; 4-Diazoniobenzenesulfonate is available for download. Order: 1 Kilogram Description: Diazobenzenesulfonic acid is a whiter or reddish crystaline acid derivative of sulfanilic acid that is used as the reagent in the diazo teaction. Diazobenzenesulfonic acid is DABS; Diazobenzene Experiment 8 Synthesis of an Azo Dye - the Coupling Reactio CAS Name: 4-Sulfobenzenediazonium inner salt. Reaction of 4-diazobenzenesulfonic acid (DBS) and Gla or Gla-containing proteins produces an intensely red-colored product. Description: Diazobenzenesulfonic acid is a whiter or reddish crystaline acid derivative of sulfanilic acid that is used as the reagent in the diazo teaction. Diazobenzenesulfonic acid is also known as diazobenzene sulfonic acid was reported to be a desensitizer (inhibitor) of aliostericeffect for myosin ATPase 13. Additional Names: DABS; diazotized sulfanilic acid ; Pauly's Monograph ID M4272 Title p-Diazobenzenesulfonic AcidUNII RPZ6A2S3KC Molecular formula C 6 H 4 N 2 O 3 S Molecular weight 184.17 Percent composition C 39.13%, H 2.19%, N 15.21%, O 26.06%, S 17.41% CAS No. 01/01/2007 - "Both monospecific and bispecific DAbs inhibited fungus adherence to the epithelial cells of rat vagina and accelerated the clearance of vaginal infection with the fungus.01/01/2007 - "This is the first demonstration that human DAbs lacking the Fc constituent can efficiently control an infection and can act largely by inhibiting adherence. P-DIAZOBENZENESULFONIC ACID : P-DIAZOBENZENESULFONIC ACID: 305-80-6: none : 100%: 4. Title: p-Diazobenzenesulfonic Acid. SG EN. 305-80-6 4-diazobenzenesulphonic acid Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place.Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals Min. Chemsrc provides P-DIAZOBENZENESULFONIC ACID(CAS#:305-80-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. This method has been used to identify Gla-containing proteins in crude extracts of proteins. If not breathing, give artificial respiration. Molecular Weight: 184.18 Molecular Formula: C6H4N2O3S Additional Metadata. Articles of C6-H5-N2-O3-S. Major Category. Benzenesulfonic acid ( conjugate base benzenesulfonate) is an organosulfur compound with the formula C 6 H 6 O 3 S. It is the simplest aromatic sulfonic acid. Visit ChemicalBook To find more P-DIAZOBENZENESULFONIC ACID(305-80-6) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular It forms white deliquescent Synonyms. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Sigma-Aldrich-33492 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. If breathed in, move person into fresh air. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Sigma-Aldrich-33492 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. 4-Diazobenzenesulfonic acid moistened with water (H2O ~50%), ~50% (T); CAS Number: 305-80-6; EC Number: 206-168-3; Synonyms: 4-Diazoniobenzenesulfonate,Diazosulfanilic acid; find Sigma-Aldrich-33492 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich. Ask now for a quotation Diazobenzenesulfonic acid is a whiter or reddish crystalline acid derivative of sulfanilic acid. Brief treatment (less than 5 min at 4 degrees C) of the cells with p-diazobenzenesulfonic acid (1.0-5.0 mM) significantly interfered with concanavalin A-mediated O-2- generation but had no influence upon lysozyme release or upon binding of [3H] concanavalin A. Useful english dictionary. If inhaled. diazobenzenesulfonic acid, hydroxy inner salt diazobenzenesulphonate diazosulfanilic acid p-diazoniumbenzenesulfonic acid sulfanilic acid, diazonium salt Pharm Action Indicators and Other Classes. Look at other dictionaries: diazobenzenesulfonic acid ()daz, z noun Etymology: diaz + benzene + sulfonic : a white or reddish crystalline acid derivative C6H4N2O3S of sulfanilic acid Consult a physician. Articles of P The chemical formula of P-Diazobenzenesulfonic acid wet with water; 4-Diazoniobenzenesulfonate shown above is based on the molecular formula indicating the numbers of each type of atom in a molecule without structural information, which is different from the empirical formula which provides the numerical proportions of atoms of each type. Etymology: diaz- + benzene + sulfonic: a white or reddish crystalline acid derivative C 6 H 4 N 2 O 3 S of sulfanilic acid that is used as the reagent in the diazo reaction. diazobenzenesulfonic acid. MX ES. PMID: 6257739 Buy Diazobenzenesulfonic acid at CymitQuimica. 2154-66-7. AU EN. p-Diazobenzenesulfonic acid. Except where otherwise noted, data are given for materials in their standard state (at 25 C [77 F], 100 kPa). ?) Benzenesulfonic acid ( conjugate base benzenesulfonate) is an organosulfur compound with the formula C 6 H 6 O 3 S. It is the simplest aromatic sulfonic acid. Alteration of the surface of human neutrophils with the nonpenetrating, protein-inactivating agent p-diazobenzenesulfonic acid (DASA) was found to prevent activation of the respiratory burst by some stimuli, but not others. Agent Name. Show this safety data sheet to the doctor in attendance. CAS Registry Number: 305-80-6. Molecular Formula C 6 H 6 N 2 O 3 S; Average mass 186.188 Da; Monoisotopic mass 186.009918 Da; ChemSpider ID Wat Sol (v1.01 est) = 1e+006 mg/L Formula. Diazobenzenesulfonic acid. BR PT. diazobenzenesulfonic acid 2154-66-7 Suppliers,provide diazobenzenesulfonic acid 2154-66-7 product and the products related with China (Mainland) diazobenzenesulfonic acid 2154-66-7 Hangzhou Fandachem Co.,Ltd China (Mainland) CAS Number. diazobenzenesulfonic acid \()daz, -z-\ noun. To identify Gla-containing proteins produces an intensely red-colored product more information about the,. 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