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3,4-Dihydroxybenzoic acid, 97%

Produktkod. 13438308 Handla allt< titel> Produkter
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Beskrivning

CAS: 99-50-3 | C7H6O4 | 154.12 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 99-50-3
Molecular Formula C7H6O4
Molecular Weight (g/mol) 154.12
MDL Number MFCD00002509
InChI Key YQUVCSBJEUQKSH-UHFFFAOYSA-N
Synonym protocatechuic acid, 4-carboxy-1,2-dihydroxybenzene, protocatehuic acid, benzoic acid, 3,4-dihydroxy, protocatechuate, 4,5-dihydroxybenzoic acid, 3,4-dihydroxybenzoicacid, unii-36r5qj8l4b, ccris 6291, chembl37537
PubChem CID 72
ChEBI CHEBI:36062
IUPAC Name 3,4-dihydroxybenzoic acid
SMILES C1=CC(=C(C=C1C(=O)O)O)O

Specifikationer

CAS Min % 96.0
CAS Max % 100.0
Melting Point 198.0°C to 202.0°C
Color Beige to Brown
Infrared Spectrum Authentic
Assay Percent Range 97%
Packaging Glass bottle
Linear Formula (HO)2C6H3CO2H
Quantity 500 g
Beilstein 10,389
Merck Index 15,8003
Solubility Information Solubility in water: .. Other solubilities: soluble in alcohol and ether
Formula Weight 154.12
Percent Purity 97%
Physical Form Fine Crystalline Powder
Chemical Name or Material 3, 4-Dihydroxybenzoic acid, 97%
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Produktbeteckning
  • 3,4-Dihydroxybenzoic acid
 Signalord
  • Warning
 Riskkategorier
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Faroangivelser
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Skyddsangivelse
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only

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