- Welcome to TopFreeBiz.com:
- Join Now |
- Sign In |
- Contact Us
Monomethylamine
Product Name:MonomethylamineCas Number:74-89-5Molecular Formula:CH5NMolecular Weight:31.05Monomethylamine:40% min Dimethylamine:0.25% max Trimethylamine:0.15% maxAmmonia:0.12% max
1,6-Dichlorohexane/2163-00-0
1,6-Dichlorohexane/2163-00-0 CAS #: 2163-00-0 Content:99PCT MIN. Packing:200kgs/drum Place of Origin:Shandong in ChinaPayment Terms:L/C,T/T(Bank Transfer),
N-Methylallylamine_627-37-2
N-Methylallylamine_627-37-2 CAS NO:627-37-2 PRODUCER:ZOUPING MINGXING CHEMICAL CO.,LTD Content:99% Place of Origin:Shandong in ChinaPayment Terms:L/C,T/T(Bank Transfer),
P-Anisaldehyde
P-Anisaldehyde CAS No: 123-11-5 Assay; 99.5% min. Water: 0.1% max. Color: 100 hazen max.
melamine
melamine is white crystal powder, it can dissolve in glycerine, pyridine, heat ethylene glycol, acetic acid and formaldehyde. It is difficult soluble in the ether, benzene and tetrachloromethane. It will sublimate when heated, heated slongly it will decomposite. Melamin...
CHEMICALS
Description Cationic polyacrylamide (CPAM) is linear polymers, because it has a variety of lively group, with many substances affinity adsorption, forming hydrogen bond. Mainly flocculation negatively charged colloid in turbid, bleaching, adsorption, adhesive and so on the...
Polyacrylamide
Solid content more than 88% Weight 8-12 million Cation concentration 10-70 % Dissolve Time more than 120 minutes
(S)-(-)-2,2'-Diamino-1,1'-binaphthalene, 99%
Detail of 18531-95-8 Molecular Structure: 230)this.width=230;" border=0> Name:[1,1'-Binaphthalene]-2,2'-diamine,(1S)- CAS Number:18531-95-8 Synonyms:[1,1'-Binaphthalene]-2,2'-diamine,(S)-; [1,1'-Binaphthalene]-2,2'-diamine, (S)-(-)- (8CI);(-)-1,1'-Binaphthyl-2,...
(R)-(+)-2,2'-Diamino-1,1'-binaphthalene(99%)
Detail of 18741-85-0 Molecular Structure: 230)this. width=230; " border=0> Name: [1, 1'-Binaphthalene]-2, 2'-diamine, (1R)- CAS Number: 18741-85-0 Synonyms: [1, 1'-Binaphthalene]-2, 2'-diamine, (+)- (8CI); [1, 1'-Binaphthalene]-2, 2'-diamine, (R)-; (+)-1, 1'-B...
Acrylamide Crystal
1.Characteristic As a type of white crystal, acrylamide, shorted as AM , molecular formula CH2CHCONH2, is easily dissolved in water, carbinol, ethanol or propyl alcohol, but only slightly in ethyl acetate and chloroform, and slightly soluble in benzene. There are two ac...
Sodium Dichloro Isocyanurate
Formula: C3O3N3Cl2NaMolecular Weigh: 219.95Solubility: 25g/100gPH Value: 5.0-7.0Available Content: ≥ 60%, ≥ 56%Moisture Content: ≤ 3.0%, ≤ 5.0%UN NO.: 2465Hazard Level: 5.1CAS NO.: 2893-78-9Appearance: White powder, granule, tablet. Package: 25kg plastic bag, 10...
Tri-(4-Aminophenyl)-Phosphorothioate (Tpta)
Tri-(4-aminophenyl)-phosphorothioate TPTA Molecular formula：C18H18N3O3PS Molecular weight：387 CAS No： 52664-35-4 Melting point: 149℃-153℃； Appearance:white to pale powder, if it is exposed in the air for a long time,the color will be darker because of oxidation. ...
Dicyandiamide
Key words: cyanoguanidine, DCA CAS No.: 461-58-5 Molecular formula: C2H4N4 Molecular weight: 84.08 Property: DCA is a white crystal powder, density is 1.40g/cm3(at 25°C). Melting point is 209-211°C, DCA is soluble in water a...
dwumetyloanilina
CAS : 121-69-7 Formula : C8H11N Molecular weight : 121. 18 Chinese name : N, N-dimethylaniline; Dimethylaniline; N, N-dimethylanilide Place of Origin:Shandong in ChinaModel No:99.5%FOB Price:2069.9-2075.87 USD QingdaoPayment Terms:T/T(Bank Transfer),Minimum Order:...
polyacrylamide
We have cationic polyacrylamide,anionic polyacrylamide and noninic polyacrylamide with different molecular weight . We can provide the high quality, good services and competitive price for partners from all over the world. Looking forward to receiving your letter at an ...
Melamine
Description: MelamineCAS No.: 108-78-1Molecular Formula C3H6N6Physical and Chemical Property: Colorless to white monoclinic crystalsPacked in 25KG/Plastic Woven Bag OR 500KG OR 1000KG BAGS; 20'FCL =21MT IN 25KG BAG WITHOUT PALLETS20`FCL =20MT PALLETIZED IN 25/500/1000KG BA...
Cationic polyacrylamide emulsion
ETM-Floc series Cationic flocculants emulsion Chemical name: Polyacrylamide CAS No.: 9003- 05- 8 ETM-Floc series are highly effective cationic polyacrylamide emulsion flocculants. Our products can be widely used in waste water, sludge dewatering, and can also...
Ethylene.Bis.12-Hydroxystearamide (EBH)
Product DescriptionEthylene.Bis.12-Hydroxystearamide Product Specification/ModelsItem Standard） Appearance Malting point ℃ 135-142 Acid Value）,mgKOH/g ≤10 Iodine Value gI2/100g ≤6 mgKOH/g 140-165 Heating Loss）% ≤0.5 Other Information: Made In China Packaging: 25 Kg/Ba...
Ammonium Acetate
Commodity Name：Ammonium acetate CAS Number：631-61-8 Molecular Formula：C2H7NO2 Molecular Weight：77.08 Properties：White crystallized particle Specification Assay：98% minSulphate：0.001% max phosphate: 0.001%maxHeavy metals(As Pb)：0.0005% maxIron: 0.002%max UsesUsed in reag...
Dicyandiamide
CAS: 461-58-5 HS: 29262000 EINECS: 207-312-8 Molecular Formula: C2H4N4 Molecular weight: 84.08 Property: White crystal powder, density is 1.40g/cm3 (at 25 ). Melting point is 207-209 , it is soluble in water and alcohol, almost insoluble in ethyl ether and benzene, sta...
Sodium Dichloroisocyanurate ( SDIC )
Details: Molecular formula: C3N3O3CL2NA Molecular wight: 219.88 Appearance: white crystal powder/granule/tablet Usage: it is widely used for sterilization of swimming pool and drinking water, industrial circular water, aquaculture, hotel, hospital and other public pla...
N-ethylpropylamine
N-ethylpropylamine CAS# 20193-20-8, Appearance: colorless liquid,Assay:98%min Place of Origin:Zhejiang in ChinaPayment Terms:T/T(Bank Transfer),
solid polyacrylamide
Anionic PAM is mainly used in minerals selection, metallurgy, coal washing, food, steel, spinning and papermaking industry which involves separation of solid-liquid and waste water treatment. Anionic PAM can also be used for oil well and oil extraction in oil industry, and ...
Tetramethylethylenediamine
Content 99.0%min, Water0.05%MAX, Relative Density 0.7755~0.7785, packaging in sound steel drum,160kg/drum.Tetramethylethylenediamine , it is usd in biochemistry investigate,organic synthesis,polymeric activator. Place of Origin:HeBei ShiJiaZhuang in ChinaModel No:110-18...
FT-43(Perfluorotributylamine)(CAS.:311-89-7)
Trade name: FT-43 Chemical name: perfluorotributylamine structure formula: (C4F9)3N Molecular formula: C12F27N Appearance: Colorless and odorless transparent liquid. It is nonflammable and keep stability to heat, and many chemicals. It has excellent lubricating qualit...
Cationic Polyacrylamide
Flocculation with mainly negative charge of the colloidwith the exception of turbidity, decolorization,adsorption,adhesion and other functions, applicable to dyeing,paper making, food, construction, metallurgy, mineral processing, coal,oil,aquatic products processing and ...
Dicyandiamide
White crystal powder, density is 1.40g/cm3(at 25C). Melting point is 209-211C, it is soluble in water and alcohol, almost insoluble in ethylether and benzene, stable when dry, non-flammable Mainly used as a raw material for the manufacture of guanamine, gibuanide, various ...
PAM (Polyacrylamide)
Polyacrylamide is a water-soluble striation high molecular flocculants. As its static dissipative, there are three kinds as follow: anionic, cationic and non-ionic. In terms of function, depend on its charge dvensity can serve as coagulabts, retains retention and dewatering...
Formamide
Formamide99.5%: fob USD950/MT FOR 220KG PE DRUMS, 17.6MT/FCL. Delivery time is two weeks after order date. The price is valid for 10days.
5-HTP
5-HTP as Therapeutic Supplement, which is found naturally in certain foods like turkey and cheese, is often sold as an over-the-counter therapeutic supplement. In this case, it is usually sourced from the seeds of the Griffonia Simplicifolia. As an alternative treatment fo...
2,6-Dimethylaniline
Assay 99% Min Specific Gravity/Density: 0.980 Freezing/Melting Point 10-12°C Boiling Point: 216°C Flash Point 91°C Net Weight 200kg packing in Steel drums Place of Origin:China|
Acrylamide
Acrylamide Made By Bio-chemical Method Synopsis:The company adopts international advanced bio-chemical method to produce acrylamide. Comparing with the traditional chemical methods, the product has suchcharacteristics as higher purity and no copper and lower iron contents, ...
melamine
min99.8%.origin from China.It used to in wood process.
5htp
5-HTP is an amino acid produced by the human body from the essential amino acid L-tryptophan (LT), which is found in dietary proteins. It's clinical value is in it's ability to increase production of serotonin, and it has been use clinically for more than 30 years. 5-HTP oc...
Melamine
MELAMINEFormula: C3N6H6Molecular weight: 126.12Quality standard:China National Standard GB9567-97 Content: 99.8% min （sublimation） Moisture: 0.1% max PH Value: 7.5-9.5 Colour (APHA):20 max Haze (bolus alba) degree: 20 max Aspect: White crystalline aspect Packing: 25kg or 50...
