Tech Grade Preservatives Crystal Powder Benzoic Acid 99%

• Customization: Available
• CAS No.: 506-32-1
• Formula: C20h32o2
• Model NO.: Food grade
• Type: Beverage Preservatives
• Effect: Food Preservatives
• Resource: Inorganic Chemical Preservatives
• Sample: Available
• MOQ: 1kg
• Purity: 99% Min
• Customized: Customized
• Appearance: White Powder
• Standard: ISO/Halal/Kosher/SGS
• Shipping: TNT, EMS, DHL, FedEx, UPS, etc
• Transport Package: 25kg
• Specification: EP/USP
• Trademark: AWI/others
• Origin: China
• Production Capacity: 100mt/Month

Product Description

Benzoic acid is scaly or needle shaped, with the smell of benzene or formaldehyde, flammable. The relative density is 1.2659. The melting point is 122.4ºC, the boiling point is 249ºC, and the refractive index is 1.504. Vapors are volatile. Flash point (close cup) 121-123ºC. Slightly soluble in water, soluble in ethanol, methanol, ethyl ether, chloroform, benzene, toluene, carbon disulfide, carbon tetrachloride and turpentine. It sublimated rapidly at 100 degrees and evaporated at the same time as steam. Benzoic acid is widely found in nature in the form of free acids, esters or their derivatives. In the form of free acid and benzyl ester, for example, in the leaves and stems of some plants, there are free forms in the leaves and stems of some plants, in the form of methyl or benzyl esters in the essence, and in the form of its derivative, equine acid in horse urine.

 

ITEM	STANDARD	RESULTS
APPEARANCE	WHITE POWDER	WHITE POWDER
PHTHALIC ACID	PASS	PASS
MELTING PIONT	121°C-124°C	123°C
CLARITY OF SOLUTTON	CLEAR AND COLORLESS	CLEAR AND COLORLESS
CARBONISABLE SUBSTANCES	NO MORE THAN Y5	NO MORE THAN THAN Y5
OXIDISABLE SUBSTANCES	CONFORM	CONFORM
HEAVY METALS	NO MORE THAN 10ppm	NO MORE THAN 10ppm
TOTAL CHLORIDE	NO MORE THAN 200ppm	180PPM
RESIDUE ON IGNITION	NO MORE THAN 0.05%	0.0003
SULFATE ASH	NO MORE THAN0.1%	0.0003
ASSAY	NO LESS THAN 99.5%	99.82%

 

Benzoic Acid is used in medicine, dye carriers, plasticizer, spices, and food preservatives and other production, also used in alkyd resin coating performance improvements.

 

By Air
1. Suitable for more than 50kg 
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients

By Ship
1. Suitable for more than 500kg 
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients

By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door 

AWI is a world's leading developer of functional ingredients to the Nutritional supplement, health food and beverage, Pharmaceutical and personal care industries. Together with our professional experience and best- in -class customer service, we make the purchasing process simple, strategic and successful.

AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis. 
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years. 

FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai.