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4-Aminobenzoic acid CAS 150-13-0 PABA

4-Aminobenzoic acid is one of the most important aromatic amino acids, is an important part of the body's cell growth and division of substances necessary for the metabolism of life has an irreplaceable role in the yeast, liver, bran, malt, the content of which is very high.4-Aminobenzoic acid can alleviate the lack of red blood cells and lead to anemia, viral anemia, stomatitis diarrhea, and anemia in pregnancy, etc. 4-Aminobenzoic acid can be used as the main ingredient of a highly effective nutritional supplement - vitamin B-100 complex. As the main ingredient of the highly effective nutrient - Vitamin B-100 Complex, it can effectively improve the body's three major metabolism, and comprehensively fight fatigue and relieve stress.4-Aminobenzoic Acid and Penicillin or Streptomycin can effectively improve the antibacterial effect.


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Model:
150-13-0
Brand:
bosschemical
Code:
150-13-0

Product Description

4-Aminobenzoic acid Basic information
Product Name:	4-Aminobenzoic acid
CAS:	150-13-0
MF:	C7H7NO2
MW:	137.14
EINECS:	205-753-0
Mol File:	150-13-0.mol
4-Aminobenzoic acid Chemical Properties
Melting point	187-189 °C(lit.)
Boiling point	251.96°C (rough estimate)
bulk density	200kg/m3
density	1.374 g/mL at 25 °C(lit.)
vapor pressure	0Pa at 25℃
refractive index	1.5323 (estimate)
Fp	250 °C
storage temp.	2-8°C
solubility	95% ethanol: soluble5%, clear to slightly hazy, colorless to yellow
form	Crystalline Powder
pka	2.50, 4.87(at 25℃)
color	White to light yellow
Odor	Odorless
PH	3.5 (5g/l, H2O, 20℃)
PH Range	3.5
biological source	synthetic (organic)
Water Solubility	4.7 g/L (20 ºC)
Sensitive	Air & Light Sensitive
Merck	14,423
BRN	471605
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible. Sensitive to light and air. May discolour on exposure to light.
InChIKey	ALYNCZNDIQEVRV-UHFFFAOYSA-N
LogP	0.96 at 25℃
CAS DataBase Reference	150-13-0(CAS DataBase Reference)
IARC	3 (Vol. 16, Sup 7) 1987
NIST Chemistry Reference	p-Aminobenzoic acid(150-13-0)
EPA Substance Registry System	p-Aminobenzoic acid (150-13-0)