Wholesale Price Sodium Benzoate Cas 532-32-1

Short Description:

Product Name: Sodium Benzoate

Cas No.: 532-32-1

Appearance: White Crystalline Powder

Specification: 98%

Molecular Formula: C7H5NaO2

Molecular Weight: 144.1

MOQ: 1kg

Sample: Free Sample

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Product Detail

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Product Introduction

Sodium benzoate, also known as sodium benzoate, is an organic substance, the chemical formula is C7H5NaO2, is a crystalline powder, odorless or slightly with benzoin odor, slightly sweet taste, astringent taste, relative molecular mass of 144.12, stable in air, easily soluble in water, the pH of its aqueous solution is 8, soluble in ethanol.

Application

Sodium Benzoate is usually used as raw material in the production of pesticide, dye, medicine, perfume, mordant, plasticizer.

Certificate Of Analysis

Product Name	Sodium Benzoate	Specification	Company Standard
CAS No.	532-32-1	Manufacture Date	2024.6.15
Quantity	500KG	Analysis Date	2024.6.21
Batch No.	ES-240615	Expiry Date	2026.6.14
Items	Specifications		Results
Assay (HPLC)	≥ 98%		99.55%
Appearance	White crystalline granule or powder		Complies
Odor	with little benzoin smell		Complies
Acid and Alkalinity	0.20ml/0.1N		0.20ml/0.1N
Loss on Drying	≤ 5.0%		1.32%
pH Value	7.5 - 8.0		7.5
Fusion Point	121.5 °C - 123.5°C		122.8°C
Total CL content	≤ 0.03		0.03
Halogenide%(FeCl₃)	≤0.02		0.02
Total Heavy Metal	≤ 10 ppm		Complies
Lead (Pb)	≤ 3.0 ppm		Complies
Arsenic (As)	≤3.0 ppm		Complies
Cadmium (Cd)	≤ 2.0 ppm		Complies
Mercury (Hg)	≤ 1.0 ppm		Complies
Package	25kg/bag.
Storage	Store in a cool and dry place, keep away from strong light and heat.
Shelf Life	Two years when properly stored.
Conclusion	Sample Qualified.