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Merck - 8007370250 - 3, 5-Dihydroxybenzoic acid

  • MFR SKU: 8007370250
  • ITEM #: 7160367
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ITEM #: 7160367
3, 5-Dihydroxybenzoic acid for synthesis. CAS 99-10-5, pH 2.3 (10 g/l, HO, 25 °C).
This listing is for 250 g Plastic bottle

Merck - 8007370250 - 3, 5-Dihydroxybenzoic acid

  • Item #: 7160367
  • MFR SKU: 8007370250
  • Catalogue Number 800737
  • Synonyms 5-Carboxyresorcinol
  • CAS number 99-10-5
  • EC number 202-730-7
  • Hill Formula CHO
  • Molar Mass 154.12 g/mol
  • HS Code 2918 29 00
  • Structure formula Image
  • Quality Level MQ200
  • Application 3, 5-Dihydroxybenzoic acid for synthesis. CAS 99-10-5, pH 2.3 (10 g/l, HO, 25 ° C).
  • Flash point 200 ° C
  • Ignition temperature >500 ° C DIN 51794
  • Melting Point 236 - 238 ° C
  • pH value 2.3 (10 g/l, HO, 25 ° C)
  • Bulk density 700 kg/m3
  • Solubility 84 g/l
  • LD 50 oral LD50 Rat 4160 mg/kg
  • Hazard Pictogram(s)
  • Hazard Statement(s) H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P280: Wear protective gloves/ 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.
  • P332 + P313: If skin irritation occurs: Get medical advice/ attention.
  • P337 + P313: If eye irritation persists: Get medical advice/ attention.
  • Signal Word Warning
  • RTECS VH3708000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Storage Store below +30° C.
  • Assay (acidimetric) ≥ 98.0 %
  • Melting range (lower value) ≥ 234 ° C
  • Melting range (upper value) ≤ 238 ° C
  • Identity (IR) passes test

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