7-Amino-1,3,6-naphthalenetrisulfonic acid
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7-Amino-1,3,6-naphthalenetrisulfonic acid
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CAS No:
118-03-6
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Formula:
C10H9NO9S3
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Chemical Name:
7-Amino-1,3,6-naphthalenetrisulfonic acid
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Synonyms:
1,3,6-Naphthalenetrisulfonic acid,7-amino-;7-Amino-1,3,6-naphthalenetrisulfonic acid;2-Naphthylamine-3,6,8-trisulfonic acid;2-Amino-3,6,8-naphthalenetrisulfonic acid;NSC 7561;2-Aminonaphthalene-3,6,8-trisulfonic acid;2-Aminonaphthalene-3,6,8-trisulphonic acid
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CAS No:
7-Amino-1,3,6-naphthalenetrisulfonic acid Basic Attributes
383.37
383.37
204-229-9
7561
DTXSID4059465
2921499090
Characteristics
214.27000
-1.16
2.0±0.1 g/cm3
140-143 °C(lit.)
>230 °F
1.748
Oral-rat LD50: 13000 mg/kg
Flammable; burning produces toxic nitrogen oxides and sulfur oxide fumes
Safety Information
3
R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed.
S26-S36
Xn,Xi
Warehouse ventilated, low temperature and dry
P201, P202, P260, P264, P273, P280, P281, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P321, P332+P313, P337+P313, P362, P363, P391, P405, P501
H314
|Danger|H314 (55.56%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P201, P202, P260, P264, P273, P280, P281, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P313, P310, P321, P332+P313, P337+P313, P362, P363, P391, P405, and P501|Aggregated GHS information provided by 18 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
7-Amino-1,3,6-naphthalenetrisulfonic acid Use and Manufacturing
Used to manufacture azo dyes and 2R acid
1,3,6-Naphthalenetrisulfonic acid, 7-amino-: INACTIVE
Computed Properties
Molecular Weight:383.4
XLogP3:-0.7
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:10
Rotatable Bond Count:3
Exact Mass:382.94394439
Monoisotopic Mass:382.94394439
Topological Polar Surface Area:214
Heavy Atom Count:23
Complexity:756
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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7-Amino-1,3,6-naphthalenetrisulfonic acid
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