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3,5-Dihydroxybenzoic acid
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Details description
3,5-Dihydroxybenzoic acid (DHBA)
Version 1.0
Applications：
It is recommended for evaluation in: Organic synthesis intermediates, Pharmaceuticals and Synthetic resins, etc.
|
H2O |
99% Min ( HPLC ) |
|
C7H6O4 |
0.5% Max |
|
Molecular weight |
154.12 |
|
Molecular formula |
C7H6O4 |
|
Melting point |
236-238 ℃ |
|
CAS No. |
99-10-5 |
|
EINECS |
202-730-7 |
|
GHS risk category Precautions |
Non -hazardous substances or mixtures |
|
DR/RID IMDG IATA-DGR |
Non dangerous goods |
Description:
3,5-Dihydroxybenzoic acid, (DHBA) i.e. alpha-Resorcylic acid, 5-Carboxyresorcinol, Benzoic acid, 3,5-dihydroxy-; white crystalline powder, non-poisonous, soluble in alcohol, ether and hot water.It will turn pink with ferric chloride. Intermediate for resveratrol production.
Package &Transport & Storage :
Packed in Cardboard barrel lined with plastic bag, net weight 25kgs.It should be sealed packed and stored in the cool, ventilated and dry warehouse, prevent moisture. Keep away from fire and heat source. It must be kept prevent rain and sunlight in the transportation. Handle with care during loading and unloading to prevent package damage. It should be stored separately from oxidant and strong alkali, and avoid mixed storage. Fire fighting equipment of corresponding variety and quantity shall be provided. The storage area should be equipped with suitable materials to contain the leakage. To achieve best possible results, we recommend storage under the condition stated above and use within 6 months from delivery.
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