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119-79-9

119-79-9 structure
119-79-9 structure

Name 5-aminonaphthalene-2-sulfonic acid
Synonyms 1-Naphthylamine-6-sulfonic Acid
EINECS 257-269-4
5-Amino-2-naphthalenesulfonic acid
5-Aminonaphthalene-2-sulfonic acid
5-Ammonionaphthalene-2-sulfonate
2-Naphthalenesulfonic acid, 5-amino-
1,6-cleve's acid
MFCD00004030
1-Aminonaphthalene-6-sulfonic acid
Density 1.5±0.1 g/cm3
Melting Point >300°C
Molecular Formula C10H9NO3S
Molecular Weight 223.248
Exact Mass 223.030319
PSA 88.77000
LogP 0.42
Index of Refraction 1.713

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QK1285000
CHEMICAL NAME :
2-Naphthalenesulfonic acid, 5-amino-
CAS REGISTRY NUMBER :
119-79-9
BEILSTEIN REFERENCE NO. :
1819887
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H9-N-O3-S
MOLECULAR WEIGHT :
223.26
WISWESSER LINE NOTATION :
L66J BZ HSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: -,1056,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
14200 mg/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: -,1056,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7069 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 737 (estimated)
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
RIDADR 1759
WGK Germany 1
RTECS QK1285000
Packaging Group III
Hazard Class 8

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119-79-9 structure

119-79-9

Literature: Justus Liebigs Annalen der Chemie, , vol. 275, p. 213 Chemische Berichte, , vol. 21, p. 2371

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119-79-9 structure

119-79-9

Literature: Grundlegende Operationen der Farbenchemie, 5. Aufl. , S. 176

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119-79-9 structure

119-79-9

Literature: Bulletin de la Societe Chimique de France, , vol. <2> 26, # 7 p. 447,54

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119-79-9 structure

119-79-9

Literature: Justus Liebigs Annalen der Chemie, , vol. 275, p. 213

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119-79-9 structure

119-79-9

Detail
Literature: Justus Liebigs Annalen der Chemie, , vol. 275, p. 213

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119-79-9 structure

119-79-9

Detail
Literature: Justus Liebigs Annalen der Chemie, , vol. 275, p. 213