Complaint
Introduction (Benzoic acid CAS No.65-85-0)
Benzoic acid , C7H6O2 (or C6H5COOH), is a colorless crystalline solid and a simple aromatic carboxylic acid. The name is derived from gum benzoin, which was for a long time its only known source. Benzoic acid occurs naturally in many plants and serves as an intermediate in the biosynthesis of many secondary metabolites. Salts of benzoic acid are used as food preservatives and benzoic acid is an important precursor for the industrial synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates.
| Common Name | benzoic acid | ||
| CAS Number | 65-85-0 | Molecular Weight | 122.12 |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 249.3±9.0 °C at 760 mmHg |
| Molecular Formula | C7H6O2 | Melting Point | 121-125 °C(lit.) |
Products Parameters:
| Items | Index |
| Content | 98-100.5% |
| 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 |
Function of Benzoic Acid:
1.Benzoic acid is an important acid food preservative.
2.Usually used as a deodorant or preservative. It is also used as an aroma protector in fruit drinks. Can be used as a fragrance fragrance in the aromatherapy essence. Can also be used in chocolate, lemon, orange, fruit berries, nuts, preserves and other edible flavors. It is also commonly used in tobacco flavors.
3.Used as a chemical reagent and preservative
Application of Benzoic Acid:
Benzoic acid is widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Company introduction:
Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.Our service:
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