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API&Intermediates (65)

Trimethyl orthoformate,TMOF,TEOF,Triethyl orthoformate,ETHYL FORMATE,Sodium Formate,Catechol,,1,2-Dihydroxybenzene,Hydroquinone,1,4-Dihydroxybenzene,HQ,MEHQ,Sodium Thiocyanate,Sodium Isocyanate,Tetrakis(methyoxymethyl)glycoluril Powderlink 1174,Tetrakis(methyoxymethyl)glycoluril,Glycoluril ,Glycoluril,Sevelamer hydrochloride,Sevelamer HCL,Sevelamer carbonate,Sevelamer hcl ,Catechol,Pyrocatechol,1,2-Dihydroxybenzene Catechol Chemical name: 1,2-Dihydroxybenzene; Pyrocatechol
Hexamine Fined Powder

Hexamine Fined Powder

Hexamine
• We produce two kinds of hexamine: powder and crystal appearance, three specifications: Fine powder, Unstabitily and Stabitily (add antiblockingagent) .Most factory just produce unstabitily type,powder appearance, which easily block for a longer time. While for Stabitily hexamine, large particles crystal appearance ,also add 0.2%-0.3% antiblockingagent can go through long time stored and transport, but no block. We are unique and first one who own this technique. 

Molecular formula: (CH2)6N4 
Molecular weigh: 140.18 
CAS No.: 100-97-0 
Melting point(degree centigrade): 263(sublimation) 
Relative density (water=1): 1.27(25 degree centigrade; 1.331(-5 degree centigrade) 

Flash point: 250 degree centigrade 
Appearance and characteriatic: 
White crystalline powder or colorless shiny crystal; Soluble in water, alcohol, and chloroform, but insoluble in ether. It is easy to be moist and agglomeration. Be burning when meet the fire, release a lot of quantity of heat and the flame is colorless 
Product category: Organic ingredients 
Quality Index(customer demand): 
• 
Hexamine is a white power crystal. Without toxicity and odour. It tastes sweet at first and bitter then. The specific gravity D25/4 is 1.27.It is soluble in gasoline, ketone and so on.
It is curing agent or catalyst in plastic industry, sulfuring accelerator in rubber industry, shrink proof agent in weave industry, food antiseptics, emictoria and is used for the production of hesokin explosive. The product has been applied widely.

Technique Data: 

Fined Powder :
Hexamine (60~300 mesh ) 
Content: ≥99%         
Moisture: ≤0.30%
Ash: ≤0.20%           
Apparent of liquor: clarity
Heavy metal(in Pb): ≤ 0.001% 
Chloride(in CI): ≤0.015%
Sulfate( in SO4): ≤ 0.02% 
Ammonium(in NH4): ≤ 0.001% 

Hexamine Powder

Hexamine Powder

Hexamine
• We produce two kinds of hexamine: powder and crystal appearance, three specifications: Fine powder, Unstabitily and Stabitily (add antiblockingagent) .Most factory just produce unstabitily type,powder appearance, which easily block for a longer time. While for Stabitily hexamine, large particles crystal appearance ,also add 0.2%-0.3% antiblockingagent can go through long time stored and transport, but no block. We are unique and first one who own this technique. 

Molecular formula: (CH2)6N4 
Molecular weigh: 140.18 
CAS No.: 100-97-0 
Melting point(degree centigrade): 263(sublimation) 
Relative density (water=1): 1.27(25 degree centigrade; 1.331(-5 degree centigrade) 

Flash point: 250 degree centigrade 
Appearance and characteriatic: 
White crystalline powder or colorless shiny crystal; Soluble in water, alcohol, and chloroform, but insoluble in ether. It is easy to be moist and agglomeration. Be burning when meet the fire, release a lot of quantity of heat and the flame is colorless 
Product category: Organic ingredients 
Quality Index(customer demand): 
• 
Hexamine is a white power crystal. Without toxicity and odour. It tastes sweet at first and bitter then. The specific gravity D25/4 is 1.27.It is soluble in gasoline, ketone and so on.
It is curing agent or catalyst in plastic industry, sulfuring accelerator in rubber industry, shrink proof agent in weave industry, food antiseptics, emictoria and is used for the production of hesokin explosive. The product has been applied widely.

Technique Data: 

Fined Powder :
Hexamine (60~300 mesh ) 
Content: ≥99%         
Moisture: ≤0.30%
Ash: ≤0.20%           
Apparent of liquor: clarity
Heavy metal(in Pb): ≤ 0.001% 
Chloride(in CI): ≤0.015%
Sulfate( in SO4): ≤ 0.02% 
Ammonium(in NH4): ≤ 0.001% 

Industrial Grade Naphthalene

Industrial Grade Naphthalene

CAS No. 91-20-3
Other Names Naphthalene
MF C10H8
Place of Origin Shandong, China (Mainland)
Grade Standard Industrial Grade, Medicine Grade
Purity 98%min
Appearance Colorless flaky crystal with luster
Application Used in Phthalicanhydride, Pesticide

 

 

Product Name: 

Refined Naphthalene

Refined Naphthalene.jpg

Alias: 

CAS NO.: 91-20-3

Molecular Formula: C10H8

Molecular Weight: 128.17

 

 

Items:

 

Specifications:

Appearance:

Colorless flaky crystal with luster

Purity (HPLC):

≥98.0%

Boiling Point:

218 ºC 

Melting Point:

79 ~ 83 ºC

Density:

0.99 g/ml at 25 °C(lit.)

Flash Point:

78°C

Solubility:

Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene

Risk Mark:

    Xn;N

Risk Codes:

R22;R40;R50/53 

UN NO.:

UN 1334

Packing:

 

25Kg PP bag

Use:

It is the basic chemical material, Used inPhthalicanhydride, Pesticide, Dye intermediates and rubber chemicals.

IODO-GEN

1,3,4,6-tetrachloro-3α,6α-diphenylglycouril

Alias: IODO-GEN
Molecular formula: C16H10CI4N4O2
Molecular weight: 432.1
CAS No.: 51592-06-4

Specification:
Appearance: white powder 
Assay: 98min.
Melting point: 254-255
Volatile matter: 0.2max.

Usage:
The product is recommended for use with 125Iodine. It can substitute effectively for highly toxic TiClmethod for Iodination of nuclec acids,and oxidatively remove sulfhydyl from solution prior to protein assay.

Paking:1g  glass tube

Medicine Grade Naphthalene

Medicine Grade Naphthalene

CAS No. 91-20-3
Other Names Naphthalene
MF C10H8
Place of Origin Shandong, China (Mainland)
Grade Standard Industrial Grade, Medicine Grade
Purity 98%min
Appearance Colorless flaky crystal with luster
Application Used in Phthalicanhydride, Pesticide

 

 

Product Name: 

Refined Naphthalene

Refined Naphthalene.jpg

Alias: 

CAS NO.: 91-20-3

Molecular Formula: C10H8

Molecular Weight: 128.17

 

 

Items:

 

Specifications:

Appearance:

Colorless flaky crystal with luster

Purity (HPLC):

≥98.0%

Boiling Point:

218 ºC 

Melting Point:

79 ~ 83 ºC

Density:

0.99 g/ml at 25 °C(lit.)

Flash Point:

78°C

Solubility:

Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene

Risk Mark:

    Xn;N

Risk Codes:

R22;R40;R50/53 

UN NO.:

UN 1334

Packing:

 

25Kg PP bag

Use:

It is the basic chemical material, Used inPhthalicanhydride, Pesticide, Dye intermediates and rubber chemicals.

MEHQ

MEHQ

P-Methoxyphenol,Catechol,Pyrocatechol,1,2-Dihydroxybenzene,Hydroquinone,1,4-Dihydroxybenzene,HQ,MEHQ

Hydroquinone

Chemical name: 1,4-Dihydroxybenzene
Description: needle like crystal
Molecular formula: C6H6O2
Molecular weight: 110.11
Specific gravity: 1.332
Melting point: 172oC
Boiling point: 286oC
Flashing point: 165oC
 

Melamine

Melamine

Melamine: 
Melamine (C3H6N6), commonly known as melamine, protein powder, it is kind of important organic chemical middle products. It condenses with formaldehyde to produce the formaldehyde resin ( melamine resin), and owns the advantages of unharmful, heat-resisting, anti-aging ,high-lustre ,good insulation and widely used in the fields of plastic processing and wood working, is also the chemical raw material of coating, papermaking, textile. Paints and leather processing industry. 

Modified Glycoluril-Formaldehyde resin

Glycoluril resin KF-1171

Common name: Modified Glycoluril-Formaldehyde resin
CAS: 67846-63-3

Specification: 
Appearance: colorless or light yellow thick liquid 
Solid %: 90min.
Viscosity (25): 32-56
Formaldehyde %: 0.5max.

Uses: crosslinking agent of Hydroxyl polyester resin, used in coating system of coil materials and metal decoratio , can also be used in primer for automotive and household appliances.

Packing: 25KG PE drum, 50KG PE drum, 220KG PE drum.

Multi-fuctional Chlorine Tablets

Multi-fuctional Chlorine Tablets

 

Appearance :       white tablets(with blue mark)

Effective cl       70%-90%

Gram             20g/flake,200g/flake(or decided by customer)

Package          Plastic drum:1kg/2kg/5kg/10kg/25kg/50kg

  Cardboard drum:25kg/50kg,(or decided by customer)

 

N,N',N'',N'''-Tetraacetylglycoluril

N,N',N'',N'''-Tetraacetylglycoluril

Molecular formula: C12H14N4O6
Molecular weight: 310
CAS No.: 10543-60-9

Specification:
Appearance: white crystal
Melting point:  229-232
Moisture: % 0.2max.
Free acid: 0.5max.

Uses 
Textile industrial as the activator of bleach hydrogen peroxide, sodium perborate, sodium percarbonate, etc., dishwashing sterilization, additive of color bleach detergents.

Packing: PP/PE bag, 25KG/bag

Naphthalene

Naphthalene

CAS No. 91-20-3
Other Names Naphthalene
MF C10H8
Place of Origin Shandong, China (Mainland)
Grade Standard Industrial Grade, Medicine Grade
Purity 98%min
Appearance Colorless flaky crystal with luster
Application Used in Phthalicanhydride, Pesticide

 

 

Product Name: 

Refined Naphthalene

Refined Naphthalene.jpg

Alias: 

CAS NO.: 91-20-3

Molecular Formula: C10H8

Molecular Weight: 128.17

 

 

Items:

 

Specifications:

Appearance:

Colorless flaky crystal with luster

Purity (HPLC):

≥98.0%

Boiling Point:

218 ºC 

Melting Point:

79 ~ 83 ºC

Density:

0.99 g/ml at 25 °C(lit.)

Flash Point:

78°C

Solubility:

Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene

Risk Mark:

    Xn;N

Risk Codes:

R22;R40;R50/53 

UN NO.:

UN 1334

Packing:

 

25Kg PP bag

Use:

It is the basic chemical material, Used inPhthalicanhydride, Pesticide, Dye intermediates and rubber chemicals.

Orthophosphorous Acid

Orthophosphorous Acid

Product Name : Phosphorous acid
intro: 

Common name: Phosphorous acid
Physical property: Density 1.65(21.1οC), melting point 73.6οC, boiling point 200οC(decompose).
CAS No.: 13598-36-2
Molecular formula: H3PO3
Molecular weight: 81.99
Paraformaldehyde

Paraformaldehyde

Paraformaldehyde
English name: Paraformaldehyde;Polyoxymethylene.
Molecular formula : (CH2O)n
Appearance: white crystal powder , have formaldehyde smell 
Molecular weight (30)n. Pressure: 0.19kPa/25℃.Flash Point: 70℃

Paraformaldehyde is used as synthetic resin, adhesive ,also as Pesticides ,fumigant , and for the preparation of pure formaldehyde

Quality Standar
Execution standard : Q/HX01-2006         

Paraformaldehyde

Paraformaldehyde

Paraformaldehyde
English name: Paraformaldehyde;Polyoxymethylene.
Molecular formula : (CH2O)n
Appearance: white crystal powder , have formaldehyde smell 
Molecular weight (30)n. Pressure: 0.19kPa/25℃.Flash Point: 70℃

Paraformaldehyde is used as synthetic resin, adhesive ,also as Pesticides ,fumigant , and for the preparation of pure formaldehyde

Quality Standar
Execution standard : Q/HX01-2006         

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