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Chemical
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 Concord Dicumyl Peroxide (DCP99%)
GENERAL PROPERTIES
Empirical Formula C18H22O2
Molecular Weight 270.37
Chemical Name Dicumyl Peroxide
Solubility Soluble in organic solvents, synthetic & natural rubber, polyester, resins, etc and insoluble in water.
SPECIFICATIONS (DCP99%)
Peroxide Assay Min.99%
Appearance White Crystalline Powder
Melting Point 38℃
Specific Gravity 25/25℃ 1.102
Active Oxygen 5.87%
Flash Point 121℃ SELF-ACCELERATING DECOMPOSITION TEMPERATURE (SADT) T SADT=73.38℃
Half-life vs. Temperature: 10 hour:116℃; 1 min;171℃
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0 (#0) |
159 |
2008.07.10 |
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Chemical
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Sell Superfrp molded grating
Superfrp molded grating is an integral construction one-piece fiberglass roving reinforced unsaturated polyester resin grating. The thickness of the molded grating reffers to its actual thickness, we have 25mm, 30mm, 38mm and 50mm for you to choose. According to its working places and loading weight, you can choose different panel sizes. We have 1220mmX3660mmm, 1007mmX4007mm. The structure of Superfrp molded grating is some lattices which are in good order. Different mesh size is for different load. As to the bar thickness, it reffers to its up and down bar thick. You can choosse your specifications according to your application. |
0 (#0) |
279 |
2008.04.11 |
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Chemical
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Sell UV Offset printing ink
See product destribtion |
0 (#0) |
517 |
2007.08.13 |
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Chemical
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HEDP
items index
Appearance Colorless or light yellow transparent liquid White crystal powder
Active content(HEDP)% 58.0-62.0 89.0 min
Phosphorous acid(as PO33-)% 2.0 max 0.5 max
Phosphoric acid (asPO43-)% 0.8 max 0.5 max
Chloride (as Cl-)% 0.01 max 0.01 max
pH(1% solution) 2 max 2 max
Density (20℃)g/cm3 1.40 -
Ca Chelating value mg/g 500 min -
Fe ion ppm 10 max 20 max
Colour APHA (Hazen) 40 min -
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0 (#0) |
554 |
2007.08.10 |
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Chemical
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sell Lycopene
Specifications: lycopene(powder): 3%--90%
lycopene(oil) 1%--15%
Main function: it's one of the carotenoid with powerful character of anti-
oxidation, indicated in preventing breast cancer, prostate cancer, alimentary
canal cancer, decreasing incidence of skin cancer and bladder cancer,
preventing cardiovascular disease, curing male-sterility syndrome, improving
immunity as well.
Usage: Additive in healthcare food and medicine
Shelf life: two years in well-closed container, in cool place |
0 (#0) |
533 |
2007.06.20 |
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Chemical
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DL-Carnitine HCl
Assay: 99% ~ 100.5%
pH: 2.3 ~ 2.6
Melting Point: 195ì ~ 198ì
Residue on ignition: >0.2%
Loss on drying: >0.1%
NH4+: >0.01%
Potassium:>0.2%
Heavy Metals（Pb）:>0.002%
Arsenic: >0.0002% |
0 (#0) |
730 |
2007.03.22 |
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Chemical
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stearic acid
Stearic acid
Characters and Uses:White flaky or lumpish.It is an important chemical raw material and additive,widely used in rubber,plastics,cosmetics,pharmaceuticals,chemical auxilary agent industries etc.
Terms Specification:
*Grade :SA1840/ 1801
Iodine value, 1.0max ,
Sapon value, 206-211,
Acid value, 205-210,
Color,Hazen 100max,
Titer,℃ 54-57 52min ,
Moisture,% 0.2max.
Inorganic,% 0.001max,
*Grade :RubberGrade
Iodine value, 8.0max
Sapon value, 193-220
Acid value, 192-218
Color,Hazen ,400max
Titer,℃ ,52min
Moisture,% , 0.3max
Inorganic,% ,0.001max
Packing:In net 25kg polywoven bags
we are the largest palm oil based stearic acid and diphenylamine manufacturer of CHINA,and can also supply the following items with a competitive price:
1.zinc stearate,barium stearate,calcium stearate
2.palm wax
3.hydrogenated palm oil
if you interested,pls contact me as
Mr.Peter Zhang/Exoport manager
Email:jiujiuchem@163.com or zhangj90@163.com
MSN:zhangj90@hotmail.fr
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0 (#0) |
1047 |
2007.02.09 |
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Chemical
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Sell carbon black
Luancheng Sedel Chemical Limited Company,the manufacturer of chemical in China,the main products:iron oxide red,iron oxide yellow,iron oxide black,iron oxide blue,iron oxide brown,iron oxide green,carbon black,titanium dioxide,lithopone,formic acid,oxalic acid
email:yongxianglyf AT hotmail dot com |
0 (#0) |
97 |
2007.01.16 |
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Chemical
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garage door
Product Feature:
1 Remote control garage door
2 Remote wireless manually controlled three functions.
3 All-round remote-controlled, effective distance and safe password are automatically set.
4 Luminous tube displays the circumstances of the garage door.
5 Automatic lighting equipment, it will turn on light when the garage door is opened.
6 The door can be opened and shut continuously or singly, further assuring safety.
7 Single stroke adjustment to open or shut door.
8 WDT monitoring system.
9 When touching barrier, it will be automatically stopped and reversed in 2 second.
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0 (#0) |
810 |
2006.10.10 |
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Chemical
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pvc panel
The key products: PVC Ceiling Board , PVC Wall Panel, PVC Wall Panel Edge Film-covered boards, Pearl stamping boards, Printing Ceilings and Extrusion boards.
Features:
1) Width: 10cm--35cm
2) Thickness: 5 - 10mm
3) Surface: oil printing,filmed panel, bronze plating panel, roll coating panel, and various types that amounts to beyond 100 kinds
4) Quality: anti-worm, waterproof, fireproof
5) Length :according to requirements of customers
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0 (#0) |
966 |
2006.10.10 |
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Chemical
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candles
all the sizes candles |
0 (#0) |
741 |
2006.10.08 |
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Chemical
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1,2-DIAMINOBENZENE
specification:
appearance :pale brown or brown crystal
assay content:90% min
o-chloroaniline:1.0%max
o-nitroaniline :0.1%max
uses:the product is a brown granular crystal,easily soluble in alcohol,ether
& chloroform and slightly soluble in water.it easily changes color in the air. |
0 (#0) |
918 |
2006.09.28 |
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Chemical
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THIOUREA DIOXIDE
PURITY : 99% MIN.
THIOUREA : 0.1% MAX.
ASH : 0.17% MAX.
IRON : 10 PPM MAX.
MOISTURE : 0.05% MAX.
PACKING : IN 25KGS PPWOVEN BAG OR 500KGS JUMBO BAGS. |
0 (#0) |
878 |
2006.09.28 |
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Chemical
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PICRIC ACID
FORMULA:C6H3N3O7
M.W.:229.28
SPECIFICATIONS:
APPEARANCE: YELLOW CRYSTALLINE GRANULES
SETTNG POINT:120 MIN.(DRY PRODUCT)
WATER CONTENT:30% MIN.
FREE ACID CONTENT(CALCULATED AS H2SO4): 0.05% MAX. |
0 (#0) |
906 |
2006.09.28 |
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Chemical
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disperse dyes
intensity:100%
diffusibility:4th grade |
0 (#0) |
969 |
2006.09.28 |
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Chemical
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OTHER SULPHUR DYES
Specifications:
Appearance:black scale.
Shade: corresponding to standard
Moisture: 6.0% max.
Insoluble matter in sodium sulphide: 0.7% max.
Free sulphur content: 0.5% max.
Use : mainly used for cotton textiles dyeing.
Packing: in 25 kgs net iron drums/p.p bag/carton box
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0 (#0) |
750 |
2006.09.28 |
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Chemical
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supply sulphur black
Specifications:
Appearance:black scale.
Shade: corresponding to standard
Moisture: 6.0% max.
Insoluble matter in sodium sulphide: 0.7% max.
Free sulphur content: 0.5% max.
Use : mainly used for cotton textiles dyeing.
Packing: in 25 kgs net iron drums/p.p bag/carton box.
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0 (#0) |
839 |
2006.09.28 |
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Chemical
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supply potassium hydroxide(KOH)
FORMULA: KOH
SPECIFICATIONS:
PURITY: 90% MIN.
K2CO3: 2.5% MAX.
CHLORIDE: 1.0% MAX.
FE: 0.05% MAX.
PACKING: IN 25KGS NET PLASTIC WOVEN BAG WITH A PLASTIC BAG INSIDE
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0 (#0) |
906 |
2006.09.28 |
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Chemical
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Diacid Zirconium product and Diol
If you are interested in any of the porducts, please let me know. I am expecting your enquiry! |
0 (#0) |
771 |
2006.09.15 |
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Chemical
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Morpholine(99.5%)
1.Morpholine:%99.50Min.
2.Boiling Point(5-95%):127.0-128.6
3.Density¦Ñ20:0.9999g/cm3
4.Color,haZen Unit£¨Pt-Co):¡Ü8
5.Water:%0.19Max
6.PH: 9-11
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0 (#0) |
672 |
2006.08.19 |
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Chemical
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Hexamine(99.0%)
RESULT OF INSPECTION(June 8,2006):
1.Hexamine Content:99.29%
2.Moisture:0.15%
3.Ash Content:0.018%
4.Heavy Metal (Pb):0.001%
5.Chloride (Cl):0.015%
6.Sulphate (SO4): 0.02%
7.Ammonium(NH4):0.001%
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0 (#0) |
743 |
2006.08.19 |
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Chemical
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Fumaric Acid (Tech. Grade)
Standard Data Actual Data
Appearance White powder Pass test
Acidity Content (%) ¡Ý99 ¡Ý99.68
Melting Point (¡æ) 282 282
Moisture Content (%) ¡Ü0.5 ¡Ü0.22
Color (APHA#)¡Ü 30 20
Conclusion: The results of analysis prove that the quality of the product is in conformity with the standard.
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0 (#0) |
1370 |
2006.08.19 |
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Chemical
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intermediates for pharmaceuticals
intermediates for pharmaceuticals |
0 (#0) |
846 |
2006.08.10 |
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Chemical
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SODIUM SULPHITE ANHYDROUS
SPECIFICATIONS: FIRST CLASS
Purity (Na2SO3): 96%min
Water insolubles: 0.03%max
Fe: 0.005%max
Free alkali: 0.4%max
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0 (#0) |
1499 |
2006.07.31 |
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Chemical
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nitrocellulose chips(DBP)
1/2,1/4,15-20 |
0 (#0) |
878 |
2006.07.28 |
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