hongyechem

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.

Henan Hongye Chemical Company Ltd. Can supply good quality titanium dioxide anatase.

BA01-01 Titanium Dioxide Anatase

Use:It can be used in paint, rubber, plastic, paper making, printing ink, chemical fiber industry, etc.

Specification

Item Superior grade

TiO2(m/m), % 98.0min

Color(compared with standard sample) Approximate

Tinctorial power(compared with standard sample) 100min

Volatile constituents at 105 oC % 0.5max

105℃volatile constituents which through treating as temperature 23±2 oC and humidity (50±5) (23h) % 0.5max

Soluble in water(m/m) % 0.4max

PH value 6.5-8.0

Oil absorption (g/100g) 22max

Residue on sieve of 45µm (m/m) % 0.05max

Resistivity of water liquid extract O.m 30min

Packing: In 25kg or 1000kg woven bag with inner film.

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.

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 ñ.m 60min

Oil absorption (g/100g ) 21max

Residue on sieve of 45 µ 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.

TAED, Tetra Acetyl Ethylene Diamine - low temperature bleaching activator for sodium perborate. Sodium perborate/TAED oxygen bleach formulation is widely used in laundry detergent, all fabrics bleach, automatic dishwashing and stain removal/cleaning products.

Many household and personal care products are formulated with an actioxygen-releasing material to effect removal of stain and soil. Oxygen-releasing materials have an important limitation; their activity is extremely temperature-dependent. Temperatures in excess of 60 DEG C are normally required to achieve any bleach effectiveness in an aqueous wash system. Especially for cleaning fabrics, high-temperature operation is both economically and practically disadvantageous. Thus, bleaching activators have been applied in an object to activate bleaching reaction at low temperatures.
As the most commercialized low temperature bleaching activator, TAED is typically applied in domestic laundry detergents, automatic dish washing, bleach boosters, laundry soak treatments, to improve the washing performance. TAED could be applied in textile bleaching to react with hydrogen peroxide in the bleach bath to produce a stronger oxidant. The use of TAED as bleach activator enables bleaching at lower process temperatures and under milder pH conditions.In pulp and paper industry, TAED is suggested to react with hydrogen peroxide to form a pulp bleaching solution. The addition of TAED into pulp bleaching solution results in a satisfactory bleaching effect. TAED used for detergent industry is in granular form, free-flowing, and has several colors (mainly white, green, blue) to choose depending on users’ choice.

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.

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.

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.

Pulp bleaching agent FAS|Thiourea Dioxide-FAS is one kind excellent pulp and paper bleaching agent,FAS can be used in reduction bleaching,waster paper deink bleaching. FAS is very stable in air and can be used under the normal equipments. Because of high reducibility and good stability, FAS is very suitable for high temperature continual bleaching, and there is good for environment, does not increase the waste water pollution load, conforms to the environmental protection requirements.

1. Product Character:

FAS is one kind excellent pulp and paper bleaching agent, it can be used in reduction bleaching, waster paper deink bleaching. It is very stable in air and can be used under the normal equipments. Because of high reducibility and good stability, it is very suitable for high temperature continual bleaching, and there is good for environment, does not increase the waste water pollution load, conforms to the environmental protection requirements.

2.Specification:

Appearance: Odorless crystal powder.

Purity: 99.0%Min

Moisture:0.05%Max

Iron(Fe):10ppm Max.

3.Use method:

Under alkali conditions, add FAS water solution into pulp to bleach the pulp, the quantity is decided by the pulp nature, usually one ton pulp need 0.3%~0.6% FAS.

Technics Conditions as follows:

a. FAS dosage: 0.5%

b.NaOH dosage: NaOH:FAS=1:2(Weight).

c.PH: 8.8~9.0

d.Time and Temperature: Under 8 0°C at least 30Min..When the temperature is low, can lengthened bleaching time accordingly.

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.

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.

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 20^oC -30^oC 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.