Tannic Acid
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Tannic acid, ACS
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| MDL Number | MFCD00066397 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Tannic acid
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| MDL Number | MFCD00066397 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Tannic acid, 95%
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| MDL Number | MFCD00066397 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Tannic acid
CAS: 637-01-4 Molecular Formula: C10H18Cl2N2 Molecular Weight (g/mol): 237.168 InChI Key: FBHKTSXMTASXFJ-UHFFFAOYSA-N Synonym: n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride,wurster's reagent dihydrochloride,n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride,unii-66w8hka51x,n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride,wurster's blue dihydrochloride,1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride,1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2,1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride,wursters reagent PubChem CID: 71561 IUPAC Name: 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride SMILES: CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl
| PubChem CID | 71561 |
|---|---|
| CAS | 637-01-4 |
| Molecular Weight (g/mol) | 237.168 |
| SMILES | CN(C)C1=CC=C(C=C1)N(C)C.Cl.Cl |
| Synonym | n,n,n',n'-tetramethyl-p-phenylenediamine dihydrochloride,wurster's reagent dihydrochloride,n,n,n',n'-tetramethyl-1,4-phenylenediamine dihydrochloride,unii-66w8hka51x,n1,n1,n4,n4-tetramethylbenzene-1,4-diamine dihydrochloride,wurster's blue dihydrochloride,1,4-benzenediamine, n,n,n',n'-tetramethyl-, dihydrochloride,1,4-benzenediamine, n1,n1,n4,n4-tetramethyl-, hydrochloride 1:2,1-n,1-n,4-n,4-n-tetramethylbenzene-1,4-diamine dihydrochloride,wursters reagent |
| IUPAC Name | 1-N,1-N,4-N,4-N-tetramethylbenzene-1,4-diamine;dihydrochloride |
| InChI Key | FBHKTSXMTASXFJ-UHFFFAOYSA-N |
| Molecular Formula | C10H18Cl2N2 |
Tannic acid, ACS reagent
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| MDL Number | MFCD00066397 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Tannic Acid, Honeywell Fluka™
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 MDL Number: MFCD00066397 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| MDL Number | MFCD00066397 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Reagents Holdings Llc Tannic Acid, Reagents
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.21 InChI Key: LRBQNJMCXXYXIU-UHFFFAOYNA-N Synonym: Gallotannic Acid, Glycerite IUPAC Name: 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate SMILES: OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1
| CAS | 1401-55-4 |
|---|---|
| Molecular Weight (g/mol) | 1701.21 |
| SMILES | OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1 |
| Synonym | Gallotannic Acid, Glycerite |
| IUPAC Name | 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate |
| InChI Key | LRBQNJMCXXYXIU-UHFFFAOYNA-N |
| Molecular Formula | C76H52O46 |
Spectrum Chemical Manufacturing Corporation Tannic Acid, USP, Spectrum™ Chemical
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CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.21 InChI Key: LRBQNJMCXXYXIU-UHFFFAOYNA-N IUPAC Name: 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate SMILES: OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1
| CAS | 1401-55-4 |
|---|---|
| Molecular Weight (g/mol) | 1701.21 |
| SMILES | OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1 |
| IUPAC Name | 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate |
| InChI Key | LRBQNJMCXXYXIU-UHFFFAOYNA-N |
| Molecular Formula | C76H52O46 |
Spectrum Chemical Manufacturing Corporation Tannic Acid, USP, Spectrum™ Chemical
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.21 InChI Key: LRBQNJMCXXYXIU-UHFFFAOYNA-N IUPAC Name: 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate SMILES: OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1
| CAS | 1401-55-4 |
|---|---|
| Molecular Weight (g/mol) | 1701.21 |
| SMILES | OC1=CC(=CC(O)=C1O)C(=O)OC1=CC(=CC(O)=C1O)C(=O)OCC1OC(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C(OC(=O)C2=CC(O)=C(O)C(OC(=O)C3=CC(O)=C(O)C(O)=C3)=C2)C1OC(=O)C1=CC(O)=C(O)C(OC(=O)C2=CC(O)=C(O)C(O)=C2)=C1 |
| IUPAC Name | 2,3-dihydroxy-5-[({3,4,5,6-tetrakis[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoyloxy]oxan-2-yl}methoxy)carbonyl]phenyl 3,4,5-trihydroxybenzoate |
| InChI Key | LRBQNJMCXXYXIU-UHFFFAOYNA-N |
| Molecular Formula | C76H52O46 |
Reagents Holdings Llc Tannic Acid Solution, 25% w/v, Reagents
Tannic Acid Solution, 25% w/v, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.
Fisher Science Education™ Tannic Acid
Science Education
A science education product.
A science education product.
CAS: 1401-55-4 Molecular Formula: C76H52O46 Molecular Weight (g/mol): 1701.206 InChI Key: LRBQNJMCXXYXIU-JPZKJCTESA-N Synonym: tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 PubChem CID: 134129492 SMILES: C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C(
| PubChem CID | 134129492 |
|---|---|
| CAS | 1401-55-4 |
| Molecular Weight (g/mol) | 1701.206 |
| SMILES | C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)OCC3C(C(C(C(O3)OC(=O)C4=CC(=C(C(=C4)OC(=O)C5=CC(=C(C(=C5)O)O)O)O)O)OC(=O)C6=CC(=C(C(=C6)OC(=O)C7=CC(=C(C(=C7)O)O)O)O)O)OC(=O)C8=CC(=C(C(=C8)OC(=O)C9=CC(=C(C(=C9)O)O)O)O)O)OC(=O)C1=CC(=C(C(=C1)OC(=O)C1=CC(=C( |
| Synonym | tannins,gallotannic acid,quebracho extract,acide tannique,d'acide tannique,tannic acid usp:jan,unii-28f9e0djy6 |
| InChI Key | LRBQNJMCXXYXIU-JPZKJCTESA-N |
| Molecular Formula | C76H52O46 |
Tannic Acid Powder, Lab Grade, Innovating Science™
Science Education
A science education product.
A science education product.
Molecular Weight (g/mol): 1701.23 g/mol
| Molecular Weight (g/mol) | 1701.23 g/mol |
|---|
Electron Microscopy Sciences Tannic Acid Tannic Acid 10% Aqueous Solution 500 ML
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For your convenience in a concentration of 10.0% aqueous.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Selleck Chemical LLC Tannic acid 25mg 1401-55-4 Gallotannic acid
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Tannic acid (Gallotannic acid), a polyphenolic compound, is a CXCL12/CXCR4 inhibitor with antiangiogenic, anti-inflammatory and antitumor activity. *For Research & Development use only. Product is not intended for drug, household, or human consumption.
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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ALADDIN SCIENTIFIC CORPORATION Tannic acid, 25g
Slightly special smell strong astringency exposure to light and deep color change in the air Soluble in water easily soluble in ethanol acetone and glycerol almost insoluble in ether benzene chloroform and petroleum ether Slightly special smell and strong astringency Pale yellow amorphous powder or loose shiny scaly or spongy solid which is mostly decomposed into pyrogallic acid and carbon dioxide at 210-215degC 1g is dissolved in 0 35ml water and 1ml hot glycerin It is odorless and flammable When exposed to albumin starch gelatin and many alkaloids and metal salts they precipitate and when exposed to iron salts they also produce black or precipitate Autoignition point 526 6degC The median lethal dose (LD) (rabbit oral) was 5 0g/kg Tannin is not a single compound but its chemical composition is complex and can be roughly divided into two types-(1) condensed tannin is flavanol and the 2-position of flavanol in the molecule is combined with catechol or phloroglucinol through carbon
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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