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chromocarb(5 products available)
indiabuy
Supplier Type
Supplier Region
Purity
Package

4-Oxo-4H-1-benzopyran-2-carboxylic acid

  • CAS:4940-39-0
  • MF:C10H6O4
  • MW:190.15
  • EINECS:225-583-0
Melting point::
260 °C (dec.)(lit.)
Boiling point::
285.64°C (rough estimate)
Density :
1.3366 (rough estimate)
refractive index :
1.5280 (estimate)
storage temp. :
Sealed in dry,Room Temperature
solubility :
alcohol: soluble
pka:
2.28±0.20(Predicted)
form :
Powder
color :
White to beige
Water Solubility :
sparingly soluble
Merck :
14,2237
BRN :
146442
Symbol(GHS) 

GHS07
Signal word 
Warning
Hazard statements 
H315-H319-H335
Precautionary statements 
P261-P264-P271-P280-P302+P352-P305+P351+P338
More Chemical Properties
1/2

Chromocarb   

contract manufacturer custom synthesis
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
1Y Telangana
Phone: +919394224843
Whatsapp: +91-9394224843
Product catalog: 352
Inquiry

Chromocarb    4940-39-0

contract manufacturer custom synthesis
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Telangana
Phone: +91-9848230391
Tel: +91-9848230391
Whatsapp: +91-9848230391
Product catalog: 908
Inquiry

4-Oxo-4H-1-benzopyran-2-carboxylic acid    4940-39-0

Pack Size
Purity
Availability
Price
5g
97%
In stock InStock
2640
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

Chromone-2-carboxylic acid 98% (HPLC)    4940-39-0

Pack Size
Purity
Availability
Price
100g
In stock 1week
67584.9
Update time:2024-08-21
New Delhi
Phone: 91-98-91111994
Web:
Product catalog: 50852
Inquiry

Chromone-2-carboxylic Acid    4940-39-0

1(MOQ)

Note:Purity: >98.0%(T)(HPLC)
New Delhi
Phone: 1-800-425-7889
Web:
Product catalog: 26979
Inquiry