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Squaric acid, 98%

Code: S 2508

Synonyms: 3,4-Dihydroxy-3-cyclobutene-1,2-dione

2892-51-5
for synthesis
(HO)2C4(=O)2
29144000
98%
114.06
Bottle / Drum
18%
2892-51-5
for synthesis
(HO)2C4(=O)2
29144000
98%
114.06
Bottle / Drum
18%
PackingsPrice (INR)
5 gm 3384.00
25 gm 13500.00
100 gm 36000.00
5 x 1 kg POR
Custom size POR
Packings
Squaric acid, 98%, S 2508, (1)
Squaric acid, 98%, 2892-51-5, S 2508, (2)
2892-51-5, Squaric acid, 98%, S 2508, (3)
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Properties
Carbonyl compounds,Ketones
99%+
Powder or crystals
White to light yellow
>300 °C(lit.)
Description

Squaric acid, also called quadratic acid, because its four carbon atoms approximately form a square, is an organic compound with chemical formula C4H2O4.The conjugate base of squaric acid is the hydrogensquarate anion C4HO4−; and the conjugate base of the hydrogensquarate anion is the divalent squarate anion C4O42−. This is one of the oxocarbon anions, which consist only of carbon and oxygen.

Application

S 2508 (OTTO) Squaric acid, 98% Cas 2892-51-5 - used as intermediate for squaraine dyes and heterocycles.

Safety Information
Hazard Symbols
 
  • Exclamation Mark

Hazard statements H315-H317-H319-H335

Precautionary statements P261-P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes Xi
Risk Statements (Europe) 36/37/38-43
Safety Statements (Europe) 26-36
WGK Germany 3
RTECS GU1800000

Documentation

Certificate Of Analysis

(For eg. B 1615-0108)

Other Documents

For any quries, please write to us at

qc@ottokemi.com
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Technical Services

Our team of R&D Experts and Scientists have expertise in all areas of research of Lab Chemicals, Nano Technology, Life Science, Custom Synthesis, Chromatography, and many others.

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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 3384.00
25 gm 13500.00
100 gm 36000.00
5 x 1 kg POR
Custom size POR