Fumaric acid high quality, favorable price supplied by leading fumaric acid manufacturer in china.
Appearance -super fine white powder
Purity (total acid)_99.87 %
Water content _0.30 %
Dss _0.30%
Melting point - 286-302
Ash content %_0.03
Chroma (in 5% ethanol)
Hazen_15
Heavy metal (base on pb)_3ppm
Arsenic (base on as)_2ppm
25kg net in paper bag lined with pe bag. 18 mt/20'fcl (with pallet) or 20mt/20'fcl (without pallet). 500kg-1000kg container bags of all specifications are available.
Item unit index
Purity (base on c4h4o4) % 99.50~100.50 (dry basis)
Heavy metal (base on pb) ppm 10
Arsenic (base on as) ppm 3
Water content % 0.5
Melting range oc 286~302
Residue on ignition % 0.1
Chroma (in 5% ethanol) # 15
Maleic acid % 0.1
25kg/bag, 21mts in one fcl without pallet;
25kg/bag, 18mts in one fcl on pallet;
Other;
Specification:
Purity,% : min.99
Ash content, %wt: max.0.05
Fe.ppm:max.1
As.pm:max.3
Heavy metal(as Pb):max.10
Colour,APHA: max.30
(5% in ethanol)
Water content,% wt:max.0.50
Applications:
Main purpose: Solubility: dissolve in water, cold water-soluble, ether, benzene, soluble in water, soluble in ethanol,to the system of synthetic resin
Packing:
Packed in PP bag with inner lining PE sacks each. Each sack weighted 25.0kg (net) of product.
Storage and transportation:
Stored in dry, clean and well ventilated storehouses. Do not leave it unsheltered. During transportation, the product should be loaded in clean trucks or vessel with canvas coverings.
Purity (base on c4h4o4) % 99.50~100.50 (dry basis)
Heavy metal (base on pb) ppm 10
Arsenic (base on as) ppm 3
Water content % 0.5
Melting range oc 286~302
Residue on ignition % 0.1
Chroma (in 5% ethanol) # 15
Maleic acid % 0.1
25kg net in plastic woven bag lined with pe bag. 18 mt/20'fcl (with pallet) or 20mt/20'fcl (without pallet).
Specification( food chemical codex 2004 in five edtion ) ( fccv , 2004 )
Assay(as c 4 h 4o 4 )99.5% ~ 100.5% (anhydrous basis)
Melting point294 f¦ ~ 300 f¦
Arsenic(as as)3mg/kg max
Heavy metals(as pb)10mg/kg max
Maleic acid0.1% max
Residue on ignition0.1% max
Water0.5% max
Package: net 25kg/bag
As an antiparasitic, it is capable of treating roundworms, hookworms, and other kinds of helminth species that can attack wild animals, livestock and humans. It also has effects of inhibiting the angiogenesis of cells. The mechanism of action is still not fully understood. It has found that Thiabendazole is capable of suppressing the helminth-specific mitochondrial enzyme fumarate reductase, further inhibiting the citric acid cycle, mitochondrial respiration and ATP production, leading to helminth's death. It may also inhibit the microtubule polymerization processes.
CAS : 108-31-6
HS Code : 2917170000
Packing : 25/50/1000kg Bag
Application
Maleic Anhydride, also known as maleic anhydride, maleic anhydride, 2,5 Furanedione, etc. . A colorless acicular or lamellar crystal of the RHOMBIC system. Strong pungent odor, soluble in ethanol, ether and Acetone, insoluble in petroleum ether and tetrachloromethane. Reacts with hot water to form MALEIC ACID.
Maleic Anhydride is mainly used in the production of unsaturated polyester resin, alkyd resin, pesticide Malathion, high-efficiency low-toxicity pesticide 4049, long-acting iodomine raw materials. It is also a copolymer monomer of paint, maleic Rosin, polymaleic anhydride and Maleic anhydride-styrene copolymer. It is also an organic chemical raw material for producing ink assistant, paper assistant, plasticizer, tartaric acid, fumaric acid, oxolane and so on.
Malic Acid FCC also known as DL-Malic Acid is used as a flavor enhancer in food preparation for confectionaries, beverages, fruit preparations and preserves, desserts, and bakery products. It is also essential in the preparation of medical products such as throat lozenges, cough syrups, effervescent powdered preparations, toothpaste and mouthwash. It is used in body wash, carbonated beverages, chewing gum, conditioners, exfoliate scrub, facial cleaner, flavors, fruit fillings, hair conditioner, hard candy and wine making.
The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement application.
Malic Acid (DL-Malic Acid) FCC-Wintersun
WC Code: 13-006-01
Sales Specification
Appearance: White Crystalline Powder
Assay (as C4H6O5): 99.0 ~ 101.0%
Total Impurities: 0.1% Max
Specific Rotation [�±]D25C: -0.10 +0.10
Fumaric Acid: 1.0% Max
Maleic Acid: 0.05% Max
Water Insoluble Matter: 0.1% Max
Melting Point: 128C ~ 132C
Heavy Metals: 20 mg/kg Max
Moisture: 2.0% Max
Sulfated Ash: 0.1% Max
Packing
Iron(II) fumarate, also known as ferrous fumarate, is the iron(II) salt of fumaric acid, occurring as a reddish-orange powder, used to supplement iron intake. It has the chemical formula C4H2FeO4. Pure ferrous fumarate has an iron content of 32.87%, therefore one tablet of 300 mg iron fumarate will contain 98.6 mg of iron (548% Daily Value based on 18 mg RDI).
Product Description: "This product is one of Sebchem Key products
Some of our direct/ Indirect clients are ARAMCO, ADNOC, SCHLUMBERGER, BAKER HUGHES, CLARIANT, CHAMPION, GE, SUEZ, METITO, ECOLAB, MAPEI, SIKA, ARAMCO REFINERIES, SCOTT BADER, SYNTHOMER, IFFCO.
Sebchem providing its chemicals to our global clients in the Oil & Gas Upstream Oil & Gas Downstream, Petrochemicals, Industrial, Water Treatment, Construction, Detergent, Coating & Resin, Agro, Textile, Food. We supply chemicals IBCs, Drums, ISO Tanks, Bags, and up to Bulk Vessels"
Price of product ( USD price or FOB price): USD
Product origin: Multiple
Key Specifications/Special Features: "This is one of Key products of Sebchem given to Sebchem clinets across the World. Please contact our sales team or via our website for getting TDS, SDS, COA
"
Minimum Order Size and Packgaing details: 1 FCL; Packaging: Bags
Ferrous fumarate is a type of iron that's used as a medicine to treat and prevent iron deficiency anaemia. Iron helps the body to make healthy red blood cells which carry oxygen around the body.
5. Performance: orange-red to reddish-brown powder. Relative density 2.435 . Solubility in water at 25 'C is 0.14g/100ml , less than 0.01g/100ml in ethanol , odorless and tasteless.
6. Uses: A safe and efficient organic nutritional iron supplement, which belongs to organic acid iron (including: iron lysine, iron glycinate, iron methionine, etc.), and its organic divalent iron content is as high as 30% or more. After ferrous acid is absorbed, the divalent iron ion is easier to decompose, and it does not require additional energy to enter the red blood cells, does not stimulate the stomach, can improve and maintain the normal level of heme, can be used as a nutritional additive for a long time, and is clinically used for the treatment of iron deficiency anemia.
8. Storage and transportation: It should be stored in a dry, ventilated and clean warehouse, lightly packed, and protected from moisture and heat. During transportation, it should be protected from rain and moisture, and it should be stored separately from toxic substances .
Tenofovir disoproxil fumarate(202138-50-9); tenofovir intermediate(147127-20-6)1-(6-aminopurin-9-yl)propan-2-yloxymethylphosphonic acid tenofovir serise is our mature products. And we have dominent advantage on the price and quality of the two products. If we can be of any help, please contact anne yu skype: anne.Api email: annepharmaceuticalatgmail.Com
We are shengda pharmaceutical co., ltd, we product offer tenofovir disoproxil fumarate(tdf) & intermediates
Product name
(pmpa) tenofovir 147127-20-6 98%~102%
Magnesium tert-butoxide 32149-57-8 85%~105%(by titration)
(desmp)diethyl(tosyloxy)methylphosphonate 31618-90-3 more than 90%(by gc)99% (optional) (hpa)
R-(+)-9-(2-hydroxypropyl)adenine 14047-28-0 more than 97%98%, 99%(optional)
Chloromethyl isopropyl carbonate 35180-01-9 more than 99%
We are shengda pharmaceutical co., ltd, we product offer tenofovir disoproxil fumarate(tdf) & intermediates
Product name
(pmpa) tenofovir 147127-20-6 98%~102%
Magnesium tert-butoxide 32149-57-8 85%~105%(by titration)
(desmp)diethyl(tosyloxy)methylphosphonate 31618-90-3 more than 90%(by gc)99% (optional) (hpa)
R-(+)-9-(2-hydroxypropyl)adenine 14047-28-0 more than 97%98%, 99%(optional)
Chloromethyl isopropyl carbonate 35180-01-9 more than 99%
We are shengda pharm, we offer tenofovir disoproxil fumarate.
China shengda pharmaceutical co. , limited is a professional manufacturer specialized in the production and distribution of active pharmaceutical ingredients and intermediates. Our company has strong r&d ability and production experience to provide the customers new apis. We specialize in developing innovative processes for the synthesis of a wide range of products.
Appearance : super fine white powder
Purity (total acid)99.0
Water content _0.30%
Dss_0.30%
Melting point - 286-289
Ash content _0.03%
Chroma (in 5% ethanol)
Hazen_15
Heavy metal (base on pb)_10ppm
Arsenic (base on as)_3ppm
Solubility (251.0g/100gwater
25kg net in paper bag lined with pe bag. 18 mt/20'fcl (with pallet) or 20mt/20'fcl (without pallet).
