Chem
J-GLOBAL ID:200907005004361875
Nikkaji number:J2.061C
Orange I
オレンジI
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Substance type:
Substance type
Substance type classified into 3 categories. Decided structure: Substances with a clear structure Undicided Structure: Substances with unknown or undetermined structure Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula:
C16 H11 N2 NaO4 S
Molecular formula furigana:
C16-H11-N2-NA-O4-S
Molecular weight:
350.320
InChI:
InChI=1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1
InChI key:
AZLXCBPKSXFMET-UHFFFAOYSA-M
SMILES:
Oc1ccc(N=Nc2ccc(cc2)S(=O)(=O)O[Na])c2ccccc12
Systematic name (6):
Other name (30):
オレンジI
FD&CオレンジI
α-ナフトールオレンジ
Ext.D&Cオレンジ3
トロペオリンOOOno.1
C.I.アシッドオレンジ20
ナトリウムアゾ-α-ナフトール-スルファニラート
Orange I
C.I.14600
FD&C Orange I
Ext.D&C Orange 3
α-Naphthol orange
C.I.Acid Orange 20
Tropaeolin OOO no.1
Sodium azo-α-naphthol-sulfanilate
4-[(4-Hydroxy-1-naphthyl)azo]benzenesulfonic acid sodium
Ext.D&CオレンジNo.3
トロペオリンOOO-1
Tropaeolin OOO No.1
だいだい色402号
Ext.D&C Orange No.3
4-[(4-Hydroxy-1-naphthyl)azo]benzenesulfonic acid sodium salt
Acid Orange 20
アシッドオレンジ20
4-[(4-Hydroxynaphthalen-1-yl)azo]benzenesulfonic acid sodium salt
4-(4-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt
4-(4-Hydroxynaphthalen-1-ylazo)benzenesulfonic acid sodium salt
C.I.アッシドオレンジ20
Japan Orange 402
Tropaeolin OOO-1
Show all
CAS registry number:
523-44-4
Regulation number (4):
(5)-4274
EINECS2083466
DB7085000
TSCA(523-44-4)
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