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CAS RN: 99-50-3 | Product Number: C0055

3,4-Dihydroxybenzoic Acid


Purity: >98.0%(HPLC)
Synonyms:
  • Catechol-4-carboxylic Acid
  • Protocatechuic Acid
  • Pyrocatechol-4-carboxylic Acid
Documents:
25G
£27.00
3   ≥20 
100G
£70.00
8   15  

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Product Number C0055
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__7H__6O__4 = 154.12  
Physical State (20 deg.C) Solid
CAS RN 99-50-3
Reaxys Registry Number 1448841
PubChem Substance ID 87565255
SDBS (AIST Spectral DB) 5663
Merck Index (14) 7894
MDL Number

MFCD00002509

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 97.0 %
Properties (reference)
Melting Point 199 °C
Solubility (soluble in) Alcohol,Ether
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 202-760-0
RTECS# UL0560000
Transport Information:
HS Number 2918290090
PubMed Literature


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