4,5-diamino-1-naphthalenesulfonic acid

Modify Date: 2025-08-23 19:41:25

4,5-diamino-1-naphthalenesulfonic acid Structure
4,5-diamino-1-naphthalenesulfonic acid structure
Common Name 4,5-diamino-1-naphthalenesulfonic acid
CAS Number 6362-18-1 Molecular Weight 238.26300
Density N/A Boiling Point N/A
Molecular Formula C10H10N2O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 4,5-diaminonaphthalene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H10N2O3S
Molecular Weight 238.26300
Exact Mass 238.04100
PSA 114.79000
LogP 3.49410
InChIKey DKIDDWUQCDKOEN-UHFFFAOYSA-N
SMILES Nc1cccc2c(S(=O)(=O)O)ccc(N)c12

 Safety Information

HS Code 2921590090

 Synthetic Route

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4,5-diamino-1-naphthalenesulfonic acid Structure

4,5-diamino-1-n...

CAS#:6362-18-1

Literature: Bucherer; Barsch Journal fuer Praktische Chemie (Leipzig), 1925 , vol. <2> 111, p. 317,325

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4,5-diamino-1-naphthalenesulfonic acid Structure

4,5-diamino-1-n...

CAS#:6362-18-1

Literature: Bucherer; Barsch Journal fuer Praktische Chemie (Leipzig), 1925 , vol. <2> 111, p. 317,325

~%

4,5-diamino-1-naphthalenesulfonic acid Structure

4,5-diamino-1-n...

CAS#:6362-18-1

Literature: Cassella and Co. Patent: DE70019 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 454

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

4,5-DIAMINO-1-NAPHTHALENESULFONIC ACID
4,5-Diamino-naphthalinsulfonsaeure-(1)
BB_SC-3166
4,5-diamino-naphthalene-1-sulfonic acid
4,5-Diamino-naphthalin-1-sulfonsaeure
Naphthylendiamin-(1.8)-sulfonsaeure-(4)
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