【Product】
4-Methylbenzoic acid
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4-Methylbenzoic acid
4-Methylbenzoic acid
CAS No.: 99-94-5
MF: C8H8O2
EINECS No.:202-803-3
Grade Standard: Industrial Grade
Purity: 99.9%
Appearance: White silky flakes
Application: dyeing,paint Brand Name: QJ Model Number: Benzoic Acid
Packaging & Delivery
Packaging Detail: 25Kg/bag or as customer's request
Physical Appearance : White silky flakes or needle-shaped crystals, benzin or benzoic aldehyde savor, soluble in ethanol and slightly soluble in water
Specification:
Usege: Use as intermediate for dyestuff, paint synthesis, steel antiseptic and plastic intensifier.Benzoic acid index Items Index Content 99-100.5% Loss on drying ≤0.5% after drying for three hours over sulphuric acid Melting range 121.5-123.5°C PH About 4 (solution in water) Arsenic ≤3 ppm Lead ≤5 ppm Mercury ≤1 ppm Heavy metal (as pb) ≤10 ppm Sulphated ash ≤0.05% Positive sublimation test and test for benzoate Qualified with regulations Readily oxidizable substances Qualified with regulations Polycyclic acid Pass test Chlorinated organic compounds ≤300 ppm Appearance of solution Clarification, colorless Shelf life 2 years
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