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4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino] naphthalene-2-sulfonic acid Germany
CAS No 134-47-4 , 4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid Search by region : Germany
Name:
4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid
Synonyms:
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid); NSC45174; I Acid Urea; Scarlet Acid; 134-47-4;4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid; NSC-45174; Carbonyl J Acid;Urea J Acid;
CAS Registry Number:
134-47-4
Melting Point:
130~132ºC
Flash Point:
°C
Boiling Point:
°Cat760mmHg
Density:
1.798 g/cm
3
Refractive index:
1.822
Flash Point:
°C
EINECS:
205-142-9
Molecular Weight:
504.48974
InchiKey:
PCGISRHGYLRXSR-UHFFFAOYSA-N
InChI:
InChI=1S/C21H16N2O9S2/c24-19-9-15(33(27,
28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20
(18)25)34(30,31)32/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32)
Molecular Formula:
C
21
H
16
N
2
O
9
S
2
Molecular Structure:
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134-47-4 5,5-Dihydroxy-7,-disulfo-2,2-dinaphthylurea
5,5-Dihydroxy-7,-disulfo-2,2-dinaphthylurea
CHEMOS GmbH
[Manufacturer]
Tel: 0049 9402/9336 0
Fax: 0049 9402/9336 13
Address: CHEMOS GmbH
Werner-von-Siemensstr. 3
93128 Regenstauf
Germany null,nullGermany
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