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131-27-1

131-27-1 structure
131-27-1 structure
Name 3-aminonaphthalene-1,5-disulfonic acid
Synonyms acidiv
3-amino-1,5-naphthalenedisulfonic
2 NAPHTHYLAMINE 4,8 DISULPHONIC ACID
2-Amino-4,8-naphthal
Acid IV
3104699
3-aminonaphthalene-1,5-disulfonicaci
Amino C acid
MFCD00035722
2-NAPHTHYLAMINE-4,8-DISULFONIC ACID
2-Naphthylamine-4,8-Disulfonic Acid Amino C Acid (or Cassella Acid)
AMINO C ACID
3-amino-5-naphthalenedisulfonicacid
TIANFU-CHEM -2-Amino-4,8-naphthalenedisulfonic acid
1-AMINONAPHTHALENE-4,8-DISULPHONICACID
2-aminonaphthalene-4,8-disulphonic acid
2-Amino-4,8-phthalenedisulfonic acid
4,8-disulfo-2-naphthalamine
Kyselina C [Czech]
3-Aminonaphthalin-1,5-disulfonsure
L66J BSWQ DZ GSWQ
3-Aminonaphthalene-1,5-disulfonic acid
beta-naphthylaminedisulfonicacid
kyselina2-naftylamin-4,8-disulfonova
2-Ethylamino-4,8-dinaphthalenedisulfonicacid
2-Amino-4,8-naphthalenedisulfonic acid
3-Aminonaphthalene-1,5-disulphonic acid
kyselinac
C ACID
4,8-Disulfo-2-naphthalamine
CASSELLA ACID
2-Naphthylamine-4,8-Disulphonic Acid (C-Acid)
1,5-Naphthalenedisulfonic acid, 3-amino
beta-naphthylamine-4,8-disulfonicacid
2-Ethylamino-4,8-dinaphthalene
3-aminonaphthalene-1,5-disulphonicacid
2-amino-4,8-disulpho-naphthalene
3-azanylnaphthalene-1,5-disulfonic acid
2-Amino-4,8-naphthalenedisulfonic acid ISO 9001：2015 REACH
3-AMINO-1,5-NAPHTHALENEDISULFONIC ACID
Amino C Acid/2-Naphthylamine-4,8-Disulfonic Acid
5-Naphthalenedisulfonicacid,3-amino-1
J-131
Kyselina C
2-naphthylamine-4,8-disulphonic acid
EINECS 205-020-5
2-Aminonaphthalene-4,8-disulfonic acid
2-Naphthylamine-4,8-disulfonic acid
4,8-Disulfo-2-naphthylamine
7-Amino-1,5-naphthalenedisulfonic acid
4,8-disulfo-2-aminonaphthalene
Density 1.8±0.1 g/cm3
Molecular Formula C10H9NO6S2
Molecular Weight 303.312
Exact Mass 302.987122
PSA 151.52000
LogP -1.57
Index of Refraction 1.733

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
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2921499090
91-20-3 structure

91-20-3

~%

131-27-1 structure

131-27-1

Literature: Grundlegende Operationen der Farbenchemie, 5. Aufl. , S. 208
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%
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