0102030405
CAS 110-17-8 High Quality Microencapsulated Food Additives Encapsulated Fumaric Acid for Adjusting pH Dough
Properties
• Melting Point: 295-300 ºC
• Boiling Point: 355.5°Cat760mmHg
• Flash Point: 230 ºC
• PSA: 74.60000
• Appearance: White powder or colourless crystals
• Density: 1.499 g/cm3
• Water Solubility: 0.63 g/100 mL (25℃)
• LogP: -0.28820
• Exact Mass: 116.01095860
Specification
Testing Item |
Standard | Result | |
| Melting Point | 286.0-302.0 °C | 299ºC | |
| PH | 3.0-3.2 (0.05% solution at 25ºC) | 2.2 | |
| Content | 99.5-100.5% | 99.9% | |
| Maleic Acid |
NMT 0.1%
|
NMT 0.1% | |
| Lose on drying/Moisture | NMT 0.5 % | NMT 0.5 % | |
| Arsenic | NMT 3 ppm | NMT 3 ppm | |
| Lead | NMT 2 ppm |
NMT 2 ppm
|
|
| Mercury | <2.0 | <2.0 | |
Products Usage
Fumaric acid is used in the production of unsaturated polyester resins. This type of resin is characterized by good chemical resistance and heat resistance; the copolymer of fumaric acid and vinyl acetate is a good adhesive. Copolymer with styrene is the raw material for manufacturing FRP. The plasticizer made by fumaric acid is non-toxic and can be used for vinyl acetate latex in contact with food. This product is a fine chemical intermediate such as medicine and optical bleaching agent. It is used in the production of antidote dimercaptosuccinic acid in the pharmaceutical industry. The fumaric acid is neutralized with sodium carbonate to obtain sodium fumarate ( [17013-01-3]), and then replaced with ferrous sulfate to obtain iron fumarate, which is used to treat small red blood cell anemia with iron-rich drugs. This product is used as a food additive-sour agent, used in refreshing drinks, fruit candy, jelly, ice cream, etc., most of which are used in combination with the sour agent citric acid. The monosodium salt made by the reaction of fumaric acid and sodium hydroxide, It is also used as a sour seasoning and as an intermediate for synthetic resin and mordant.
1. Acid agent particles by the embedding process, not easy to be delirious, the use of no dust
2. Prevent chemical reactions with other raw and auxiliary materials
3. Embedding symmetry, particle size can be customized according to customer requirements
4. Acid release slow, increase product flavor.
5. As a coating powder, can prevent the product adhesion, extend the shelf life of the product.
Package And Storage
Package: packed in water-proof plastic woven bag, 25kg per bag or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Safety Protection
Precautions for safe handling
NO open flames. PREVENT DISPERSION OF DUST. Closed system, dust explosion-proof electrical equipment and lighting. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.