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factory supply food grade additives acidity regulator fumaric acid Powder CAS 110-17-8
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Meo Auto Parts Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
50-70%
Nearest Port
ningbo
Accepted Delivery Terms
FOB,CFR
Employees
101-200 people
Accepted Payment Currency
USD,EUR
Average Lead Time
15 Day(s)
Certifications
Product Specifications
--Product Description
Acidity regulator Fumaric acid
Fumaric acid description：
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.
Fumaric acid Storage：
Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Testing Item | Standard | Result | ||
Description | White or nearly white crystalline granules. | pass | ||
Melting Point | 286.0-302.0 °C | 299℃ | ||
PH | 3.0-3.2 (0.05% solution at 25℃) | 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 | ||
Note: Special requirements of particle size should be negotiated by both suppliers and customers | ||||
Q1:How to know more on this product?
A1:conact our team ,we will send you COA .
Q2：Can I get sample?Are they free?How to pay?
A2: Samples are approved before production.Samples are always free if you provide detailed company presentation express account.
Q3:Can I OEM package?
A3:Package OEM service is approved on OEM QTY.Labels can be OEM.
Q4:How did you guarantee quality ?
A4:Polifar have a strict quality control system which included :
1,raw material inspestion before production
2,spot inspection during production
3,full inspetion before shipping
4,and SGS/BV/TUV third party inspection if required.All inspection reports are saved over 1 year,once quality happen,Polifar can
retrospect to every step.
Q5:How to do if we got quality problems after buy your product?
A5:Send our team quality pictures/videos,we will make QC report on issues.Then we will provide solution.We always pay if it’s our
bill.
Q6: Can you quote on DDU/DDP
A6:Yes, DDU/DDP are approved on EU,US and Egypt area.
A1:conact our team ,we will send you COA .
Q2：Can I get sample?Are they free?How to pay?
A2: Samples are approved before production.Samples are always free if you provide detailed company presentation express account.
Q3:Can I OEM package?
A3:Package OEM service is approved on OEM QTY.Labels can be OEM.
Q4:How did you guarantee quality ?
A4:Polifar have a strict quality control system which included :
1,raw material inspestion before production
2,spot inspection during production
3,full inspetion before shipping
4,and SGS/BV/TUV third party inspection if required.All inspection reports are saved over 1 year,once quality happen,Polifar can
retrospect to every step.
Q5:How to do if we got quality problems after buy your product?
A5:Send our team quality pictures/videos,we will make QC report on issues.Then we will provide solution.We always pay if it’s our
bill.
Q6: Can you quote on DDU/DDP
A6:Yes, DDU/DDP are approved on EU,US and Egypt area.
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