3-Hydroxybenzoic acid 99-06-9

White crystals

3-Hydroxybenzoic acid Basic information
Product Name:	3-Hydroxybenzoic acid
CAS:	36320
MF:	C7H6O3
MW:	138.12
EINECS:	202-726-5
Mol File:	99-06-9.mol
3-Hydroxybenzoic acid Chemical Properties
Melting point	200-203 °C (lit.)
Boiling point	213.5°C (rough estimate)
density	1.485
FEMA	4431 \| 3-HYDROXYBENZOIC ACID
refractive index	1.4600 (estimate)
Fp	220 °C
storage temp.	Store below +30°C.
solubility	DMSO (Slightly), Methanol (Slightly)
pka	4.06(at 19℃)
form	Powder
color	White to off-white
PH	3 (H2O)Aqueous solution
Water Solubility	slightly soluble
JECFA Number	2279
BRN	508160
Cosmetics Ingredients Functions	SKIN CONDITIONING
InChI	1S/C7H6O3/c8-6-3-1-2-5(4-6)7(9)10/h1-4,8H,(H,9,10)
InChIKey	IJFXRHURBJZNAO-UHFFFAOYSA-N
SMILES	OC(=O)c1cccc(O)c1
LogP	1.5
CAS DataBase Reference	99-06-9(CAS DataBase Reference)
NIST Chemistry Reference	Benzoic acid, 3-hydroxy-(99-06-9)
EPA Substance Registry System	m-Hydroxybenzoic acid (99-06-9)

Why choose us?

Source manufacturer, price advantage

Experience in producing and exporting 500+ chemicals, factory direct supply

Extensive export experience

Exporting to over 70 countries including the USA, Canada, UK, Australia, Japan, South Korea, Southeast Asia, and Brazil

Flexible minimum order quantity

No quantity limit for samples and small trial orders, test first, then place an order

Fast response

24-hour online sales staff to reply to inquiries

Established logistics

Professional freight forwarder for chemicals, export packaging

Controllable quality

Each batch comes with TDS/MSDS/COA; accepts third-party testing (SGS, etc.)

Mass Spectrometry Analysis

GC-MS / LC-MS/MS: Qualitative and Quantitative Analysis
ICP-MS: Trace Metal Elements (ppb Level)
TOF-MS: Precise Molecular Weight Determination

Thermal Analysis Methods

Thermogravimetric Analysis (TGA)
Differential Scanning Calorimetry (DSC)
Differential Thermal Analysis (DTA)