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1,2-Naphthoquinone-4-sulphonic acid sodium salt, 99%

Code: N 1295

Synonyms: 3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt, Folin’s reagent, Sodium 1,2-naphthoquinone-4-sulfonate


C10H5NaO5S

290490.40

260.20

Bottle / Drum
18%

C10H5NaO5S

290490.40

260.20

Bottle / Drum

18%
PackingsPrice (INR)
5 gm 495.00
25 gm 1980.00
5 x 1 kg POR
4 x 25 kg POR
Packings
Enquire
Properties
99%

Powder or crystals

alcohol: slightly soluble95%

acetone: moderately soluble(lit.)

289 °C (dec.)(lit.)

Application

N 1295 (OTTO) 1,2-Naphthoquinone-4-sulphonic acid sodium salt, 99% Cas 521-24-4 - used in the colorimetric assay for determination of procaine hydrochloride in pharmaceutical preparations.

Safety Information
Hazard Symbols
 
  • Exclamation Mark

Hazard Codes Xi


Risk Statements 36/37/38
Safety Statements 26
WGK Germany 3

Documentation

Certificate Of Analysis

(For eg. B 1615-0108)

Other Documents

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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.
Not for medical, household or any other uses, for lab use only, Please test before use.


PackingsPrice (INR)
5 gm 495.00
25 gm 1980.00
5 x 1 kg POR
4 x 25 kg POR