q 4-Aminobenzoic acid CAS 150-13-0 PABA - Zhonglan Industry
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4-Aminobenzoic acid CAS 150-13-0 PABA

Assay(%): 98.0 ~ 102.0

Appearance: White or light yellow crystal or crystalline powder without smell

Packaging: 25 KG/Drum or customized

Sample: available

related documents:

  • COA of 4-Aminobenzoic acid
  • COA of 4-Aminobenzoic acid(PABA)
  • TDS of 4-Aminobenzoic acid(PABA)

Description

4-Aminobenzoic acid Details

Other name: PABA

CAS NO: 150-13-0

Molecular formula: C7H7NO2

Molecular weight: 137.14

EINECS No: 205-753-0

Molecular Structure: 4-Aminobenzoic acid

Appearance: White or light yellow crystal or crystalline powder without smell

4-Aminobenzoic acid Typical Properties

TESTS SPECIFICATIONS
Appearance White or light yellow crystal or crystalline powder without smell
Identification IR should comply with the reference standard spectrum.
Solution main peak retention time should be consist with standard solution main peak retention time
Assay(%) 98.0 ~ 102.0
Looss on drying(%) 0.2max
Residue on ignition(%) 0.1max
Related substances Nitrobenzoic Acid(%) 0.2max
Benzocaine(%) 0.2max
Any unspecified impurity(%) 0.1max
Total impurities(%) 0.5max
Aniline and P-toluidine Aniline(ppm) 10max
P-toluidine(ppm) 10max

4-Aminobenzoic acid Usage
It is used as an analytical reagent, sunscreen, pharmaceutical and dye industry

4-Aminobenzoic acid Packaging and Shipping
Packing: 25KG Drum or by customized.

4-Aminobenzoic acid Storage
Stored in cool and dry place, keep the seal clean.

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