Chemical-Suppliers Chemical-Suppliers

1,2-Naphthoquinone-4-sulfonic acid sodium salt

×
Formula: C10H6O5SNa
CAS: 521-24-4
search Element: naphthoquinone sulfonic sodium acid salt
Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification

Structural Formula
1,2-Naphthoquinone-4-sulfonic acid sodium salt
CAS:
521-24-4
EINECS:
208-308-9
Molecular Formula:
C10H6O5SNa
MDL:
MFCD00001700
SMILES:
C1=CC=C2C(=C1)C(=CC(=O)C2=O)S(=O)(=O)[O-].[Na+]
Synonym:
labotest-bb lt00233183 ; sodium b-naphthoquinone-4-sulfonate ; sodium β-naphthoquinone-4-sulfonate ; 1,2-naphthoquinone-4 ; folin's reagent ; 1,2-naphthoquinone-4-sulphonicacid ; 1,2-naphthoquinone-4-sulfonic acid ; 2,3-pentanedione97% ; 1,2-naphthoquinone-4-sulfonic ; manchester blue




Suppliers

Krada CPS Industry S.L
KCIS506025300
+
Carbone Scientific Co., Ltd.
CS644019320
+
Xingrui Industry Co., Limited
XIL667026680
+
Leap Chem Co., Ltd
LC414012420
+
Santa Cruz Biotechnology, Inc.
237690
Dayang Chem (Hangzhou) Co.,Ltd.
DC713028520
+
Get Quick Quote

CAS equal suppliers

folin's reagent
Indofine Chemical Co, Inc.
Bio-794
Sodium 1,2-Naphthoquinone-4-sulfonate
TCI Chemicals (India) Pvt. Ltd.
N0043
Sodium 1,2-naphthoquinone-4-sulfonate
Sigma-Aldrich International GmbH
SI355210656
Sodium 1,2-naphthoquinone-4-sulfonate
Gihi Chemicals Co., Limited
GCL299711988
Sodium 3,4-dioxonaphthalene-1-sulfonate
Manchester Organics Limited
B50441
1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
Alfa (A Johnson Matthey Company)
A816024480
1-Naphthalenesulfonic acid, 3,4-dihydro-3,4-dioxo-, sodium salt
Angene International Limited
AGN-PC-0SC2BF

Prices & Availability




Data is processed


x

Properties for 1,2-Naphthoquinone-4-sulfonic acid sodium salt

Molecular Weight:
260.2 g·mol−1
Melting point:
289 °C (dec.)(lit.)
Solubility:
H2O: 50 mg/mL, clear
x

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
Hazard Symbols:
Xi
Hazard symbol Xi
Storage temperature :
2-8°C
x

Alternative Distributors of [1,2-Naphthoquinone-4-sulfonic acid sodium salt]

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

Spectrum Chemical Mfg. Corp. | ABCR GmbH & Co. KG | TCI Europe NV | Jinan Great Chemical Co., Ltd. | Pfaltz & Bauer, Inc.

x

Downloads

Mol File:
-/-
MSDS:
-/-




View related products













▲
▲