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Trade Offers
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| Puyang Hongye Chemical Company Ltd *TRADE OFFERS* |
| Henan Hongye Chemical Company Ltd was established in 1998, a comprehensive group corporation combined with scientific, industrial and trading sectors, located in the national-level garden city, civilized and hy ... |
2km to the North of Nanle Country,Puyang,Henan,China
Puyang, China |
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Type |
Item / Description |
Quantity / Transport / Price |
Record added / Expiration | | SELL | Thiourea Dioxide
Henan Hongye Chemical Company Ltd. is the leading professional manufacturer and supplier of Thiourea dioxide and pulp bleaching agent FAS in the world. We can produce 50000MT Thiourea Dioxide(Formamidine sulfinic acid) and bleaching agent FAS per year.
Thiourea Dioxide (TDO or TUD) is also named as Formamidine Sulfinic Acid. Its appearance is white crystal powder. Thiourea Dioxide is a stable compound with no strong reducing and oxidizing ability, and its dissolvability is 26.7g/l (20 oC),while its PH is 5.0 in saturated solution. Thiourea Dioxide (TDO) appears terrific stable even in 20oC -30oC solution, but when it is under heat or catalysesing by alkali, it decomposes gradually to produce sulfoxylic acid through formamidine sulfinic acid to exhibit a reducing action.
Thiourea Dioxide (TDO) is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is widely used in textile and paper making industry. This product is also used in leather processing industry, paper, pulp and board industry, photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.
Other Name: Formamidine sulfinic acid, Amino imino methanesulfinic acid
Formula: CH4N2SO2 short name:TDO,THU
CAS No.: 1758-73-2 or 4189-44-0
UN No.: 3341
Dangerous Goods Class: 4.2
1. Specification:
Purity: 99.%Min
Thiourea: 0.10%Max
Moisture:0.05%Max
Iron(Fe):10ppm Max
Sulphate: 0.17%Max
2. Packing:
a.500kg and 1000kg container bags.
b.25kg or 50kg plastic bags.
c. 100kg or 160kg drums.
d. 25kg kraft paper compound plastic bags.
e.50kg fiber drums.
| 50000MT/year / Ship / - | 10-22-2007,
196 days left | | SELL | Pulp bleaching agent FAS
Henan Hongye Chemical Company Ltd. is the leading professional manufacturer and supplier of Thiourea dioxide and pulp bleaching agent FAS in the world. We can produce 50000MT Thiourea Dioxide(Formamidine sulfinic acid) and bleaching agent FAS per year. | 50000MT /year / Ship / - | 10-22-2007,
196 days left | | SELL | Sodium percarbonate
Sodium Percarbonate-Sodium Percarbonate (Synonyms: Sodium Carbonate Peroxyhydrate, sodium carbonate peroxide, PCS) is a free-flowing powder with a common name of solid hydrogen peroxide, Sodium Percarbonate is an addition compound of sodium carbonate and hydrogen peroxide. We can produce 100000MT Sodium Percarbonate per year.
Sodium Percarbonate (Synonyms: Sodium Carbonate Peroxyhydrate, sodium carbonate peroxide, PCS) is a free-flowing powder with a common name of solid hydrogen peroxide, it is an addition compound of sodium carbonate and hydrogen peroxide. Percarbonate has an active available oxygen content which is equivalent to 27.5% H2O2. It breaks down to oxygen, water and sodium carbonate upon decomposition. It's an environmentally safe bleaching agent. Sodium Percarbonate can be mixed with one of the compounds containing polyvinyl alcohol (PVA) and copper, ferrum, cobalt, manganese, and so on. In emergence, adding some water to this mixture, oxygen will be released in a ready and large quantity way.
Sodium Percarbonate offers many of the same functional benefits as liquid hydrogen peroxide. It dissolves into water rapidly to release oxygen and provides powerful cleaning, bleaching, stain removal and deodorizing capabilities. As Sodium Percarbonate is a kind of new high effective bleaching raw material for detergent, with advantage of no odor, no toxin, and no pollution. Due to the bleaching capacity of active oxygen released into the water, Sodium Percarbonate shows well performance. Sodium Percarbonate also is one disinfecting agent,it can kill coliform, staphylokinase, hepatitis bacterium and so on, therefore it is used as defecting agent in Hospital,Public Place,and to disinfected Medical Instrument, False Teeth, Fruit tools and Fruite and so on. Along with the development of aquiculture, usages of Sodium Percarbonate in such domains are increasing. Many detergent manufacturers home and abroad have being adopted Sodium Percarbonate as bleaching raw material instead of Sodium perborate or others.
1．Specifications:
Item: Uncoated Coated
Appearance: Free flowing white granule Free flowing white granule
Active Oxygen: (%) 13.5 min 13.0 min
Bulk density, g/l: 700-1100 700-1100
Moisture:(%) 2.0 max 2.0 max
Iron(Fe):(%) 0.002 max 0.002 max
PH(3%water solution,20oC) 10.0-11.0 10.0-11.0
2．Packing： In 25kg or 1000kg woven bag with inner film or upon customer?s demand.
| 100000MT/year / Ship / - | 10-22-2007,
196 days left | | SELL | Furfuryl Alcohol
Furfuryl Alcohol produced by hongyechem-the world?s largest production base of Furfuryl alcoho,Industrial furfuryl alcohol is mainly used to manufacture furfuryl alcohol resin.We can produce 100000MT Furfuryl alcohol per year.
Furfuryl alcohol also called 2-furylmethanol or 2-furancarbinol, is an organic compound containing a furan substituted with a hydroxymethyl group.It is made from furfural by means of catalysis with hydrogen added in. It is colorless to light yellow color, transparent liquid with bitter almond smell and becomes brown light yellow or deep red when exposed in the air. It can be mixed with water and many organic solvents such as alcohol, ether, acetone etc, but not dissolved in paraffin wax and other hydrocarbon products.
Furfuryl alcohol is manufactured industrially by the catalytic reduction of furfural which is obtained from corncobs and sugar cane bagasse. It finds use as a solvent, but is primarily used as an ingredient in the manufacture of various chemical products such as foundry resins, adhesives, and wetting agents.
Furfuryl alcohol has been used in rocketry as a fuel which ignites hypergolically (immediately and energetically in contact) with nitric acid oxidizer. This avoids needing separate igniters. It is one of the organic synthetic raw materials. It can be used to produce all kinds of furan resin, furfuryl alcohol resin and phenol resin and so on. It is also the good solution of vanish and dye. It can be widely used in sythetic febric, rubber, pesticide and foundry industry.
Industrial furfuryl alcohol is mainly used to manufacture furfuryl alcohol resin, which is used as binder of sand core of sand core of thermal core shooting box in precise foundry industry. Also furfuryl alcohol is used to manufacture tetrahydrofurfuryl alcohol, anti-corrosion coating, etc. and used as solvents, thinner or other organic raw material.
Formula: C5H6O2
Specification:
Item: Top quality
Appearance: Colorless to light yellow color, transparent liquid
Purity(%): 98.0 min
Furfural(%): 0.7 max
Moisture(%): 0.3 max
Acid(mol/L): 0.01 max
Density(P20)g/ml: 1.129-1.135
Refractive index(nP20): 1.485-1.488
Cloud point(oC): 10.0 max
Packing: In 230kg or 240kg Iron drum.
| 100000MT/year / Ship / - | 10-22-2007,
196 days left | | SELL | Furfural
Furfural is used as a solvent in petrochemical refining to extract dienes from other hydrocarbons. Furfural, as well as its derivative furfuryl alcohol, can be used either by themselves or in together with phenol, acetone, or urea to make solid resins.We can procuce 20000MT Furfural per year.
FURFURAL [furfural] or furfuraldehyde(C4H3OCHO), viscous, colorless liquid that has a pleasant aromatic odor; upon exposure to air it turns dark brown or black. It boils at about 160°C. It is commonly used as a solvent; it is soluble in ethanol and ether and somewhat soluble in water. Furfural is the aldehyde of pyromucic acid; it has properties similar to those of benzaldehyde. A derivative of furan, it is prepared commercially by dehydration of pentose sugars obtained from cornstalks and corncobs, husks of oat and peanut, and other waste products. It is used in the manufacture of pesticides, phenol furfural resins, and tetrahydrofuran. Tetrahydrofuran is used as a commercial solvent and is converted in starting materials for the preparation of nylon.
Furfural is used as a solvent in petrochemical refining to extract dienes (which are used to make synthetic rubber) from other hydrocarbons. Furfural, as well as its derivative furfuryl alcohol, can be used either by themselves or in together with phenol, acetone, or urea to make solid resins. Such resins are used in making fiberglass, some aircraft components, and automotive brakes.
Furfural is also used as a chemical intermediate in the production of the solvents furan and tetrahydrofuran. Hydroxymethyl furfural has been identified in a wide variety of heat processed foods.
It can be used lubricating oil refining, furfuryl alcohol production by hydrogenation, making several organic chemical products, such as medicine pesticide. It is utilized as a solvent in petroleum industry. It can be used to produce meleic andydride, tertahydrofuran, furan resin and furfuryl alcohol resin. It is also widely use in food spicery and dye as antiseptic, disinfector, insecticide and rust remover.
Formula: C5H4O2
Specification:
Purity(%): 98.5 min
Moisture(%): 0.2 max
Acid( mol/L): 0.016 max
Refractive index(D20 ): 1.524-1.527
Density (P20),g/cm3: 1.159-1.161
Packing: In 230kg or 240kg Iron drum.
| 20000MT/year / Ship / - | 10-22-2007,
196 days left | | SELL | Thiourea
Henan Hongye Chemical Company Ltd. Can supply good quality thiourea.
Thiourea (also called Thiocarbamide or Sulfourea) is the diamide of thiocarbonic acid that resembles urea but contains sulfur instead of oxygen. Thiourea is the main raw material of producing thiourea dioxide, which presents a white sheen slice, pillar or needle form shining crystallize body. It can dissolves in cold water, ammonium sulphur prussic acid and alcohol, also easily dissolves in hot water, but hardly dissolves in aether.
Thiourea is a fine chemicals product with high additive value,which is widely applied in various industries such as medicine, agriculture, textile, printing-dyeing, chemical, metal-mine-selecting, laundering etc.
It mainly uses in pharmaceutical raw material, bleaching agent in textile dyeing and printing, auxiliary of dyeing and anti-oxidant, and it can be used as rubber accelerator, floating agent, photo developing agent, prexide thiourea, cold wave etc. It is also used in resin compression molding powder electroplatin blue printing and boiler washing. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing, and it is also used in organic synthesization of sensitizing material, and medicine, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.
Other name: Thiocarbamide Formula: CH4N2S
Specification:
Item Top Class
Purity(%): 99.0 min
Loss after heated(%): 0.40 max
Ash content(%): 0.10 max
Insoluble in water(%): 0.02 max
CNS-%: 0.02 max
Melting point(oC): 171
Packing: In 25kg woven bags or upon customer?s demands.
| 3000MT/year / Ship / - | 10-22-2007,
196 days left | | SELL | Melamine
Henan Hongye Chemical Company Ltd. Can supply good quality melamine.
Formula: C3N6N6 Molecular weight: 126.12
Use: Melamine is mainly used for manufacturing melaminoformal dehyde resin, which is well water, heat & arc resistant and bright. It can also be used in decorative laminates, aminoplastics, adhesive agents, coatings and used as a paper reinforcing agent, textile auxiliaries, cement water-reducing agent and leather retaining agent etc.
Specification:
Appearance: white powder
Purity(%): 99.8 min
Moisture(%): 0.1
PH: 7.5-9.5
Ash content(%): 0.03 max
kaolin turbidity, degree: 20 max
coloruity(PT-Co)through, degree: 20 max
Packing: 25kg, 250kg or 1000kg woven bag with inner film.
| - / Ship / - | 10-22-2007,
196 days left | | SELL | 2-Ethyl Anthraquinone
2-Ethyl Anthraquinone produced by hongyechem-the leading professional manufacturer and supplier of 2-Ethyl Anthraquinone in the world,2-Ethyl Anthraquinone used as working carriers for hydrogen peroxide production and to produce dyes.
Use: It used as working carriers for hydrogen peroxide production and to produce dyes.
Specification
Appearance: Light yellow flake solid
Purity(%): 98.5 min
Cl(ppm): 40 max
S(ppm): 10 max
Fe(ppm): 5 max
Benzene insolubles (%): 0.05 max
Melting point (oC): 108-111
Packing: In 25kg woven bag with inner film or upon customer?s demands.
| - / Ship / - | 10-22-2007,
196 days left | | SELL | MC, HPMC and HEMC
Henan Hongye Chemical Company Ltd. Can supply good quality methyl cellulose,hydroxypropyl methyl cellulose,hydroxyethyl methyl cellulose.
MC, HPMC and HEMC are non-ionic cellulose ethers produced from natural high molecular cellulose through series of chemical changes. They are characterized by the solubility in water, water retention, non-ionic type, stable PH value, surface activity, reversibility from gelling to solving at different temperature, thickening, binding, film-forming, lubricating and mold resistance. Due to all these special properties, they are widely applied for thickening, gelling, dispersing, stabilizing, water retaining and mixing improving in industries like building material, painting, synthetic resin, porcelain, medicine, food, textile, agriculture, cosmetics, cosmetics and tobacco.
You can seee the detail information on our website.
Packing (1)Double-layer Bag
The product is packed in polyethylene film bag enclosed in composite film bag.
Net weight is 25 or 20 kg per bag.
(2)Composite-fibreboard drum
The product is packed in polyethylene film bag enclosed in composite-fibreboard drum. Net weight is 20 or 10 kg per drum.
| - / Ship / - | 10-22-2007,
196 days left | | SELL | Titanium dioxide rutile
Henan Hongye Chemical Company Ltd. Can supply good quality titanium dioxide rutile.
Super Durability Universal Rutile TiO2-BLR601 is a kind of universal rutile titanium dioxide which is coated with Titanium, silica, aluminum etc, after extra-fined treatment, and with special organic surface treatment. It has a super durability and high opacity. It is widely used in the area of plastic, rubber, paper and high grade pigment, especially used in the macromolecule system, such as plastic steels, color master batch and powder pigment and also in solvent based coating, printing
ink which under the outdoor super durability environment.
Specification: First Grade
TiO 2 content % 93min
Color(compared with standard sample) No inferior to
Tinctorial power(compared with standard sample) 105min
Volatile constituents at 105 °C % 0.6max
Resistivity of water liquid extract ?.m 60min
Oil absorption (g/100g ) 21max
Residue on sieve of 45 ? m(m/m) % 0.05max
Rutile crystal content % 97min
PH of Aqueous suspension 6.5-8.0
Packing: In 25kg or 1000kg woven bag with inner film.
| - / Ship / - | 10-22-2007,
196 days left |
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