Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-naphthylamine-8-sulfonic acid
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-aminonaphthalene-1-sulphonic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

86-60-2

86-60-2 structure

86-60-2 structure

Name: 2-naphthylamine-8-sulfonic acid
Chemical Name: 7-aminonaphthalene-1-sulfonic acid
CAS Number: 86-60-2
Molecular Formula: C₁₀H₉NO₃S
Molecular Weight: 223.24800
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
Create Date: 2018-06-29 14:56:03
Modify Date: 2025-08-25 11:56:41

Name	7-aminonaphthalene-1-sulfonic acid
Synonyms	7-Aminonaphthalene-1-sulphonic acid 2-aminonaphthalene-8-sulfonic acid 7-amino-1-napthalenesulfonic acid 2-amino-8-sulpho-naphthalene 1-NAPHTHALENESULFONIC ACID,7-AMINO Badische Acid 2-Naphthylamine-8-sulfonic acid 2-Amino-8-naphthalenesulfonic acid EINECS 201-685-0 Baden acid 7-Amino-1-naphthalenesulfonic acid

Density	1.502g/cm3
Boiling Point	220°C (rough estimate)
Molecular Formula	C₁₀H₉NO₃S
Molecular Weight	223.24800
Exact Mass	223.03000
PSA	88.77000
LogP	3.33070
Index of Refraction	1.713

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK1271000

CHEMICAL NAME :: 1-Naphthalenesulfonic acid, 7-amino-

CAS REGISTRY NUMBER :: 86-60-2

BEILSTEIN REFERENCE NO. :: 2695330

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H9-N-O3-S

MOLECULAR WEIGHT :: 223.26

WISWESSER LINE NOTATION :: L66J BSWQ IZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 gm/kg/8W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 67,1299,1981

RIDADR	UN 1759
Packaging Group	III
HS Code	2921450090

Precursor 10
91-59-8 81-16-3 132-57-0 131-27-1
581-97-5 7664-93-9 7664-41-7 74631-01-9
7446-11-9 86-64-6
DownStream 10
494-44-0 93-00-5 2243-67-6 91-59-8
86-65-7 81-05-0 132-57-0 93-01-6
23116-37-2 92287-47-3

HS Code	2921450090
Summary	2921450090 1-naphthylamine (α-naphthylamine), 2-naphthylamine (β-naphthylamine) and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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