China Chemical Auxiliary & Catalyst - Page 61

Product origin: China

Brand Name: YY

Price Terms: FOB, CIF

Payment Terms: L/C, T/T

Supply Ability: 100, 000pcs/month

Minimum order: 500pcs

Delivery Lead Time: 30days after sight L/C

Our YY series catalyst is a compound catalyst with rare earth element precious metal.

Our catalyst is coated with noble metals of Pt, Pd, Rh, when the exhaust is passing through the three-way catalyst, the CO would be oxidized into CO2, the HC is turned into H2O and CO2, and the NOX is deoxidized into nitrogen.

It is suitable for the purification of all kinds of automobile and industrial waste gas exhaust.

Ceramic carrier catalysts are made in ceramic substrate and are widely used in automobiles.

Specifications: Φ 83× 85, Φ 83× 100, Φ 83× 125, Φ 101.6× 125, Φ 83× 152.2 etc

Uses in those thermoplasticity and thermoset high molecular polymer which have flame-resistant request in EPS, XPS, HIPS etc.

We also can supply following products:

2, 4-dichlorobenzoyl peroxide

2, 5-Dimethyl-2, 5-di(tert-butyl peroxy)hexane

2, 5-Dimethyl-2, 5-di(tert-butyl peroxy)hexyne-3

Di Tert Butyl Peroxide

Tert Butyl Hydroperoxide

Di-Benzoyl Peroxide

Tert-Butyl Peroxy Benzoate

1, 1-di(tert-butyl peroxy) Cyclohexane

1, 1-di(tert-butyl peroxy)-3, 3, 5-Tri Methyl Cyclo Hexane

Dicumyl Peroxide

Tert-Butyl Cumyl Peroxide

Di(tert-butylperoxy isopropyl)benzene

Hexabromocyclododecane

Triallylisocyanurate

Ammonium Octa Molybdate

Magnesium Hydroxide

2-Hydroxy-4-octoxy benzophenone

Sodium Formaldehyde Sulfoxylate

Potassium persulphate

Ethyl chloroacetate

Acetyl Acetone

[Application]: Serves as a high efficiency catalyst for the epimerization of cypermethrin.

[Package]: Galvanized iron drum with net weight of 180kg/barrel or as per customer's requirement.

[Production Capacity]: 900 tons/year.

[Use Effect]:

The comparison result of the beta-cypermethrin composite catalyst produced by us vs. Conventional organic-amine catalyst in terms of technical economical indices is below:

1. The reaction time of each batch of raw material is shorten to 6 days from 9 days, improving the efficiency of equipment,

2. The ton cost of for production of beta-cypermethrin dimethyl benzene is reduced down to 1,500 RMB/ton more or less due to the reduced use of dissolvent isopropanol.

[Equipment Modification]:

Only slight equipment modification is required when the process flow remains no change, which generally needs additional investment of 20,000 to 50,000 RMB based on different production scales

Content: 98%

Gas Volume: 220ml/g

Decomposition Temperature: 200-210ºC

Loss on heating: 0.1%

Ash: 0.1%

It's good quality foaming agent. Especially for PVC EVA etc foamed.

Chinese main manufacturer and exporter on Azodicarbonamide (ADC Blowing agent), Mono-chloroacetic Acid, Furmartic Acid and DCP etc fine chemical products.

1. Yellow to brown yellow thick liquid.

2. Soluble in organic solvents such as methanol, toluene and xylene etc...

3. It is lipophilic composition in agricultural emulsifier. It can compound mixed agricultural emulsifier with many kinds of non-ion surface active agents

A Appearance Content % Water content% PH value.

501# Yellow to brown yellow thick liquid 65% d5% 5.0-7.0

502# Yellow to brown yellow thick liquid 70% d5% 5.0-7.0

503# Yellow to brown yellow thick liquid 50% d0.5% 5.0-7.0

504# Yellow to brown yellow thick liquid 70% d0.5% 5.0-7.0

Molecular Formula: C4H2O3

Molecular weight: 98.06

CAS: 108-31-6

UN: 2215

CN: 81624

Annual production: 20000MT

Character: Colorless needle of rhombic system, or flaky powder. With heavy irritant odor. Sp. Gr. (solid)1.48, m. P., 52.8, b. P 202, also readily sublimates. It is soluble in alcohol, ether, acetone and slightly soluble in petroleum ether, carbon tetrachloride. It is soluble in water, forming maleic acid. Do not touch skin, eyes, because of MAN is To avoid expose to wet, corrosive.

Quality standards of maleic anhydride GB3676-92

Property specification excellent first grade qualified

Appearance: White, light yellow piece or sliced crystal

Content(based on maleic anhydride)e: 99.5 99.0 98.5

Molten colour d: 25 50 100

Solidification pointe C: 52.4 52.0 51.5

Ash % d: 0.005 0.005 -

Fe content ppm d: 5 - -

Use: It is one of the raw materials of unsatured polyester resin, and can be used as a plasticizing agent in plastics industry, and a paper finishing agent in paper manufacture. It also is used in coating, pharmacenties, agricultural insecticide, additives of oil products, surfactant, etc. It is used production of 1, 4 butanediol, etc.

Packing: 25kg/PP woven bag with PE liner inside.

Specifications:

1) Appearance: Light-yellow liquid

2) Specific gravity(25 degrees): 1.07± 0.02

3) Viscosity (25 degrees): 300 - 600mm² /s

4) Refractive index (25 degrees): 1.4530 - 1.4580

5) Acid value(mg KOH/g): d0.30

Packing: 200kg per drum

Shelf time: One year

Benzyl Benzoate

Chemical name: Benzyl Benzoate

Formula: C6H5COOCH2C6H5

Molecular weight: 212.25

CAS No.: 120-51-4

Specifications: BP2000 and Perfumery Grade

Packing: 225Kg / net plastic or iron drum

Usage: The product has mainly applies in textile assistant, essence, flavor, pharmacy and plasticizer etc.

Benzyl Benzoate in technical grade is mainly used as a new type of raw material for leveling agent in textile assistant. It is better for environment and more efficient and instead of Methylnaphthalene, Methyl Salicylate and Phthalic Acid. Its scent is light. One of its specialties is plasticization function which can swell fiber and make it easier to be dyed. Benzyl Benzoate is mainly applied to chemical fiber.

Benzyl Benzoate in pharmacy grade is mainly used as excellent solvent for essence and spice. It is also some kind of good perfume fixative, especially the unique solvent for moschus musk. Its boiling point is 323 degree celsius. It volatilizes very slowly and has stable performance.

Capacity: 4000 tons per year

In order to economize energy sources and build abstemious society, people gradually appreciate energy-saving dwelling house. According to building standard of new house, double insulating glass must be used in the house building on north cities.

Jianlong Chemicals "silicon valley" 3A type insulating glass desiccant has special adsorption capacity, not only totally to adsorb humidity from within the air space avoiding surface of glass to be frozen and be damaged, but also to prevent the glass from be metamorphosed.

For more details, please contact our sales personnel.

Packing: Steel barrel or aluminum bag, concretely in accordance with user's requirement.

Storage: Prevent molecular sieve from exposing directly in the air.

1. N4-Acetylcytosine

2. Adenine

3. Adenine Phosphate

4. Adenosine

5. 2-Amine Adenosine

6. 2-Aminopyridine

7. 5-Azacytidine

8. 5-Azacytosine

9. Deoxyuridine

10. 2-Chloroadenosine

11 2-Chloroadenosine Hemidydrate

12. 6-Chloroguanosine

13. 6-Chloropurine

14. 6-Chloropurine Riboside

15. 5-Chlorouracil

16. 5-Chlorouridine

17. Cytidine

18. Cytidine 5'-Monophosphate, Free Acid

19. 2-Deoxyuridine

20. 2-Deoxy-D-Ribose (D-2-Deoxyribose

21. 2, 6 Dichloropurine Riboside

22. 5-Fluorocytidine

23. Hypoxanthine

24. 5-Methyluridine

25. 6-Methyl Uracil

26. Tetraacetylribofuranose

27. 2', 3', 5'-Triacetylguanosine

28. 2', 3', 5'-Triacetylinosine

29. 2', 3', 5'-Tri-O-Acetyluridine

30. Uridine

31. Thymidine

32. Arabinofuranosyluracil

33. Cyclocytidine hydrochloride

34. Arabinofuranosylcytosine(

35. 2, 2'-Anhydro-(? -D-Arabinofuranosyl)Cytidine

36. 1-Acetyl-2, 3, 5-tribenzamide-D-Ribose

38. 2'-Deoxy-2'-Bromo-Uridine

39. 2'-Deoxy-2'-Fluoro-Thymidine

40. 2'-Deoxy-2'-Fluoro-Uridine

41. 2'-Deoxyadenosine

42. 2'-Deoxyguanosine

43. 2'-Deoxycytidine

44. 2'-Deoxyuridine

45. Trifluridine

46. Hydroxylamine-O-Sulfonic