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  7. Disodium Chromotropate Dihydrate 98.5+%, TCI America™

Disodium Chromotropate Dihydrate 98.5+%, TCI America™

Catalog No. p-7126311
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Quantity:
25 g
500 g
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Catalog No. Quantity
D059625G 25 g
D0596500G 500 g
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Catalog No. D059625G Supplier TCI America Supplier No. D059625G
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Chemical Identifiers

CAS 5808-22-0
Molecular Formula C10H10Na2O10S2
Molecular Weight (g/mol) 400.28
MDL Number MFCD00150612
InChI Key QUEAKWJKJBFNEG-UHFFFAOYSA-L
Synonym chromotropic acid sodium salt, 4,5-dihydroxy-2,7-naphthalenedisulfonate, di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid, 4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
PubChem CID 124202444
IUPAC Name 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
SMILES O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

Specifications

pH 1.5 to 2 (4.63g/L H2O 20°C)
Quantity 25 g
Formula Weight 364.25
Percent Purity ≥98.5% (T)
Physical Form Crystalline Powder
Chemical Name or Material Disodium Chromotropate Dihydrate

Safety and Handling

EINECSNumber (4)-1109
TSCA Yes