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5-Aminonaphthalene-2-sulfonic acid

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Formula: C10H9NO3S
CAS: 119-79-9

Identification

Structural Formula
5-Aminonaphthalene-2-sulfonic acid
CAS:
119-79-9
EINECS:
204-351-2
Molecular Formula:
C10H9NO3S
MDL:
MFCD00004030
Synonym:
cleve's acids ; kyselina cleve ; 1,6-cleve's acid ; nsc 31506 ; kyselinacleve ; 1,6-cleves acid ; cleve'sbeta-acid ; nsc 4984 ; mix clevs acid ; 1.6 clevs acid




Suppliers

Capot Chemical Co., Ltd.
25569
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Prices & Availability




Data is processed


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Properties for 5-Aminonaphthalene-2-sulfonic acid

Molecular Weight:
223.25 g·mol−1
Melting point:
>300 °C
Solubility:
Soluble in NH4OH
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
8
Storage temperature :
Refrigerator
RID/ADR certification :
1759
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Alternative Distributors of [5-Aminonaphthalene-2-sulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | TCI Europe NV | Jinan Great Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Jinjiangchem Corporation | Jinan Haohua Industry Co., Ltd. | Gihi Chemicals Co., Limited

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MSDS:
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