Glycerol ester of wood rosin, glyceryl abietate, or ester gum is a food additive used as an emulsifier and stabilizer, to keep oils in suspension in water. Glycerol ester of wood rosin serves as a natural alternative to brominated vegetable oil, particularly in citrus-flavored soft drinks.
It has E number E445. It is water-soluble and leaves the body through urine.
| ITEMS | STANDARD |
| Appearance | Hard, yellow to pale amber-colored resin |
| Identification | Solubility: Insoluble in water, soluble in acetone |
| Infrared absorption spectrum: Characteristic of the compound | |
| Ring and ball softening range (℃) | 82- 90 |
| Acid value (mg KOH/g) | 3-9 |
| Specific gravity (25℃) | 1.080- 1.090 |
| Ash (%) | =< 0.1 |
| Lead (Pb) | =<2 mg/kg |
| Arsenic (As) | =<3 mg/kg |
| Mercury (Hg) | =<1 mg/kg |
| Cadmium (Cd) | =<1 mg/kg |
| Total heavy metals(as Pb) | =<10 mg/kg |
| Total plate count | =< 5000 cfu/g |
| Yeast & mould | =< 500 cfu/g |
| Salmonella/ 10g | Negative |
| E. Coli/ 5g | Negative |
1, What kinds of certificates can you offer?
Chems is an ISO2008 9001 certified company, as for Glycerol Esters Of Wood Rosin(Ester Gum), we can offer HAPPC, KOSHER, HALAL Certificates, ect.
2, Is Chems a manufacturer or just a trading company?
Chems is both manufacturer and trading company, we are Glycerol Esters Of Wood Rosin(Ester Gum) distributor, at the same time, we are manufacturer of other products.
3, What is the Min Order Quantity of Glycerol Esters Of Wood Rosin(Ester Gum)?
Different products have different MOQ, for Glycerol Esters Of Wood Rosin(Ester Gum), the MOQ is 500kg.
4, What is the price of Glycerol Esters Of Wood Rosin(Ester Gum)?
Chems is a famous supplier and manufacturer of Glycerol Esters Of Wood Rosin(Ester Gum) in China, and has been corporate with many Glycerol Esters Of Wood Rosin(Ester Gum) suppliers for several years, we can provide you with cost-effective Glycerol Esters Of Wood Rosin(Ester Gum).
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Glycerol Esters Of Wood Rosin(Ester Gum) in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.
8, How long will I receive my good?
Chems has its own EDC warehouse in Shanghai, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.