CAS 131-27-1|3-Amino-1,5-naphthalenedisulfonic acid

Introduction:Basic information about CAS 131-27-1|3-Amino-1,5-naphthalenedisulfonic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common Name3-Amino-1,5-naphthalenedisulfonic acid
CAS Number131-27-1Molecular Weight303.312
Density1.8±0.1 g/cm3Boiling Point/
Molecular FormulaC10H9NO6S2Melting Point/
MSDS/Flash Point/

Names

Name3-aminonaphthalene-1,5-disulfonic acid
SynonymMore Synonyms

Chemical & Physical Properties

Density1.8±0.1 g/cm3
Molecular FormulaC10H9NO6S2
Molecular Weight303.312
Exact Mass302.987122
PSA151.52000
LogP-1.57
Index of Refraction1.733
InChIKeyMTJGVAJYTOXFJH-UHFFFAOYSA-N
SMILESNc1cc(S(=O)(=O)O)c2cccc(S(=O)(=O)O)c2c1

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ6140000
CHEMICAL NAME :
1,5-Naphthalenedisulfonic acid, 3-amino-
CAS REGISTRY NUMBER :
131-27-1
BEILSTEIN REFERENCE NO. :
3104699
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H9-N-O6-S2
MOLECULAR WEIGHT :
303.32
WISWESSER LINE NOTATION :
L66J BSWQ DZ GSWQ

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: -,1058,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11400 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: -,1058,1986

Safety Information

Hazard CodesXi
Risk PhrasesR36/37/38
Safety PhrasesS26-S36/37/39
HS Code2921499090

Customs

HS Code2921499090
Summary2921499090 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%

Synonyms

3-Aminonaphthalene-1,5-disulphonic acid
Kyselina C [Czech]
3-Amino-1,5-naphthalenedisulfonic acid
1,5-Naphthalenedisulfonic acid, 3-amino-
Acid IV
3104699
Kyselina C
4,8-Disulfo-2-naphthalamine
Amino C acid
MFCD00035722
2-naphthylamine-4,8-disulphonic acid
L66J BSWQ DZ GSWQ
3-Aminonaphthalene-1,5-disulfonic acid
EINECS 205-020-5
2-amino-4,8-disulpho-naphthalene
2-Amino-4,8-naphthalenedisulfonic acid
2-Naphthylamine-4,8-disulfonic acid
2-aminonaphthalene-4,8-disulphonic acid
4,8-disulfo-2-aminonaphthalene
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