Product introduction
Fumaric Acid has bacteriostatic and antiseptic function. It can be used as acidulant, acidity 
regulator, acidifier. White odorless powder or, with speical sourness that is as strong as 1.5 times of 
citric acid. It is soluble in ethanol (5.76g/100g,30°c), slightly soluble in water (0.63g/100ml,25°c) 
and in ether, and very slightly soluble in chloroform. It has no hygroscopicity, and will sublime at 
200°c. Boiling point: 290°c (decompose). It will turn to maleic anhydride at 230°c, and will generate DL-malic acid if boiled with water.












Q1: How to start orders or make payments? A: Proforma invoice will be sent first after confirmation of order, enclosed our bank
information. Payment by Alibaba Trade Assurance (Credited Card Accepted),T/T, Western Union or Paypal or Escrow(Alibaba). Q2: How
to confirm the Product Quality before placing orders? A:You can get samples for some products,you only need to pay the shipping
cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture
the products according to your requests. Q3: How about delivery leadtime? A:Delivery lead time: About 3-5 days after payment
confirmed. (Chinese holiday not included) Q4:Is there a discount? A:Different quantity has different discount. Q5: How do you
treat quality complaint? A:First of all, our quality control will reduce the quality problem to near zero. If there is a real
quality problem caused by us, we will send you free goods for replacement or refund your loss.