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118-33-2

118-33-2 structure
118-33-2 structure

Name 2-Naphthylamine-5,7-disulfonic acid
Synonyms kyselinaamino-i
MFCD00021513
6-amino-1,3-naphthalenedisulfonic
6-Aminonaphthalene-1,3-disulfonic acid
amino-iacid
2-amino-naphthalene-5,7-disulfonic acid
2-naftylamin-5,7-disulfonansodny
2-Naphthylamine-5,7-disulfonicaacid
2-Naphthylamin-5,7-disulfonsure
AMINO J-ACID
6-amino-3-naphthalenedisulfonicacid
2-NAPHTHYLAMINE-5,7-DISULPHONIC ACID
EINECS 204-246-1
2-amino-5,7-naphthalenedisulfonic acid
6-amino-1,3-naphthalene-disulfonic acid
Density 1.769g/cm3
Molecular Formula C10H9NO6S2
Molecular Weight 303.31200
Exact Mass 302.98700
PSA 151.52000
LogP 3.65820
Index of Refraction 1.733

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ6125000
CHEMICAL NAME :
Naphthalene-1,3-disulfonic acid, 6-amino-
CAS REGISTRY NUMBER :
118-33-2
BEILSTEIN REFERENCE NO. :
2157980
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H9-N-O6-S2
MOLECULAR WEIGHT :
303.32
WISWESSER LINE NOTATION :
L66J BSWQ DSWQ HZ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986
Hazard Codes Xi
RIDADR 1759
Packaging Group III
Hazard Class 8
HS Code 2921499090

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118-33-2 structure

118-33-2

Literature: American Cyanamid Company Patent: US3979445 A1, 1976 ;

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118-33-2 structure

118-33-2

Literature: Chem. News J. Ind. Sci., , vol. 62, p. 163

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118-33-2 structure

118-33-2

Literature: Helvetica Chimica Acta, , vol. 6, p. 1147,1149 Grundlegende Operationen der Farbenchemie, 5. Aufl. , S. 197

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118-33-2 structure

118-33-2

Literature: Chem. News J. Ind. Sci., , vol. 62, p. 163 Chemische Berichte, , vol. 27, p. 1194 DE79243 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 541

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118-33-2 structure

118-33-2

Literature: DE80878 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 578

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118-33-2 structure

118-33-2

Detail
Literature: Chem. News J. Ind. Sci., , vol. 62, p. 163 Chemische Berichte, , vol. 27, p. 1194 DE79243 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 4, p. 541

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118-33-2 structure

118-33-2

Literature: Chem. News J. Ind. Sci., , vol. 62, p. 163
HS Code 2921499090
Summary 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%