Benzoic Acid Food Preservatives
Benzoic acid is in white flake, crystal, or powder. It has a mild benzoic or benzyl aldehyde odor. It begins to sublimate at 100ºC.
It’s hard to dissolve in water but soluble in boiling water, alcohol, chloroform and ether. Benzoic acid is stable in air.
| CAS No.: | 65-85-0 |
|---|---|
| Formula: | C7h6o2 |
| EINECS: | 200-618-2 |
| Composition: | Benzoic Acid |
| Type: | Food Preservatives |
| Effect: | Antiseptic |
Product description
Benzoic acid is a mono-functional, romatic acid, which is widely used as a building block for the synthesis of alkyd resins. It is also used as a preservative in many industrial applications, such as antimicrobial agent of latex, toothpaste, jam, dyeing and printing mordant, pharmaceutical and dye intermediates for preparing plasticizer, spices and the like, rust inhibitor of steel equipment and so on.
Product Identification:
CAS No.: 65-85-0
Molecular Formula:C7H6O2
Specification:
ITEMS OF ANALYSIS | SPECIFICATION | RESULTS | testing method | |
APPEARANCE: | WHITE FLAKES | PASSED | IN HOUSE #PSB01 | |
MELTING POINT: | 121-123ºC | 122.3 | GB/T 617 | |
ASSAY (%): | 99.50MIN | 99.56 | GC IN HOUSE #PSB02 | |
LOSS ON DRYING (%): | 0.1MAX | 0.03 | GB1901-2005 | |
COLOR (HAZEN): | 20MAX | 18 | GB/T 3143 | |
HEAVY METAL (AS Pb) (PPM): | 10MAX | 2 | IN HOUSE # PSB 04 | |
CHLORIDE(AS Cl) (PPM): | 200MAX | 50 | IN HOUSE # PSB 05 | |
Arsenic (AS As) (PPM): | 2MAX | 2 | IN HOUSE # PSB 06 | |
Halogen, Halogenide(PPM) | 300MAX | 200PPM | EN14582:2007 | |
phthalic acid | PASSED | PASSED | EN14372:2004 | |
Resudue on ignition(%): | 0.05MAX | 0.03 | GB 1901-2005 | |
CONCLUSION: | CONFORM TO TECH GRADE | |||
Packing:
1.Packing Material: Polypropylene bag lining the polyethylene bag; TPYE C
2.Net Weight: 25kg/bag, 500KG/bag, 550KG/bag
Application:
1.Commonly used as food preservative.
2.Raw material in the production of pesticide, dye, medicine, perfume, mordant, plasticizer.
3.Modifying agent for polyamide resin and alkyd resins.
4.Rust inhibitor of steel equipment and so on.
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