Manufacturer Supply Large Capacity CAS 150-13-0 PARA Aminobenzoic Acid

• Powder: Yes
• Customized: Non-Customized
• Certification: GMP, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Model NO.: TY-02ALI
• CAS: Aminobenzoic Acid
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum1g, 50g, 500g, 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	4-Aminobenzoic acid
CAS	150-13-0
Appearance	white powder
Assay	99%
Storage	Cool and Protect from light

Product Name:4-Aminobenzoic acid
CAS:150-13-0
MF:C7H7NO2
MW:137.14
EINECS:205-753-0
Mol File:150-13-0.mol    
Melting point:187-189 °C(lit.)
Boiling point:251.96°C (rough estimate)
Density 1.374 g/mL at 25 °C(lit.)
refractive index 1.5323 (estimate)
Flash point:250 °C
storage temp. 2-8°C
solubility 95% ethanol: soluble5%, clear to slightly hazy, colorless to yellow
form Crystalline Powder
pka2.50, 4.87(at 25ºC)
color White to light yellow
OdorOdorless
PH3.5 (5g/l, H2O, 20ºC)
PH Range3.5
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.


Description

OriginatorPabalate,Robins,US,1949
Usesoctyl dimethyl PABA (padimate-O; p-aminobenzoic acid) is an FDA-approved sunscreen chemical whose InCI name is now ethylhexyl dimethyl PABA.
gastric acid secretion inhibitor
UsesPABA is a sunscreen chemical with an approved usage level of 5 to 15 percent. It is found to be irritating to sensitive skin, has the potential to cause sensitization, and is considered too water soluble. once extremely popular, this ingredient has practically disappeared from sunscreen formulations. PABA is a yellowish or colorless acid found in vitamin B complex.
UsesWidely distributed in nature as a B complex factor. Baker's yeast contains 5 to 6 ppm, brewer's yeast from 10 to 100 ppm. Occurs free and in ester form.
Uses4-aminobenzoic acid is an aminobenzoic acid isomer that combines with pteridine and glutamic acid to folic acid. The fact that 4-aminobenzoic acid absorbs light throughout the UVB range has also resulted in its use as an ingredient in sunscreens. Also it is used as a component of some medicines e.g analgesic or anesthetic preparations sunscreen agents and bentiromide.


GuangZhou TongYi biochemistry technology Co.,LTD is a company specializing in active pharmaceutical ingredient (API), biology,plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and customer service. With the efforts of all the company's employees, it has established long-term and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic and foreign customers. With good comments, our company have made great progress.
Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.