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110-17-8
Product Description
| Item | Value |
| CAS No. | 110-17-8 |
| Grade | Food Grade |
| Purity | 99.5%~100.5% |
| Arsenic | ≤1PPM |
| Water | ≤0.5% |
| PH | 2 — 2.5 |
| Maleic Acid | ≤0.1% |
| Melting Point | 286~302℃ |
| Sulfate | ≤0.01% |
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.
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
1. Used as a mordant
2. Used to manufacture unsaturated polyester resin, pesticide, sour agent, amino acid, etc.
3. Used as an acid flavoring agent, mostly with citric acid. It can be used for wet noodle products and juice drinks.
4. Used to produce unsaturated polyester resin.
5. Food acid agent, which plays an important role in bacteriostasis and antisepsis.
1. May I have a sample order?
Yes, we welcome sample order to test and check our quality. Send me your requirement of the product you need. We can provide free sample, you just provide us the freight collect.
2. What is your acceptable payment term?
L/C, T/T, Western Union.
3. How about the validity of the offer?
Usually our offer is valid for 1 week. However, validity might vary between different products.
4. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of lading, COA, MSDS and Origin Certificate. Please let us know if you need additional documents.
5. Which loading port?
Usually loading port is Qingdao port and Shanghai Port, and also we can ship from other ports as your requirement.
