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CAS RN: 490-79-9 | Product Number: D0569

2,5-Dihydroxybenzoic Acid


Purity: >98.0%(T)(HPLC)
Synonyms:
  • Gentisic Acid
Documents:
25G
€ 38,00
3   ≥20 
500G
€ 344,00
9   5  

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Product Number D0569
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__7H__6O__4 = 154.12  
Physical State (20 deg.C) Solid
CAS RN 490-79-9
Reaxys Registry Number 2209119
PubChem Substance ID 87567223
SDBS (AIST Spectral DB) 1398
Merck Index (14) 4398
MDL Number

MFCD00002460

Specifications
Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Melting point 204.0 to 208.0 °C
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 206 °C(dec.)
Solubility (soluble in) Ether,Alcohol
Solubility (insoluble in) Chloroform,Benzene
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H412 : Harmful to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 207-718-5
RTECS# LY3850000
Transport Information:
HS Number 2918290090
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