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Tri allyl Iso cyanurate(TAIC)
The product is stable under normal temperature. It can be stored under room temperature over a long period of time. Its function is triallyl when initiated by oxide, TAIC is easier to take homopolymer reaction than other allyl to produce faint yellow, transparent and solid homopolymer. TAIC can also take homopolymer reaction with vinyl monomer. It can change to be homopolymer in block after being heated to 140() in the air. 1)Cross link and modifier of polyolefin ; 2)Vulcanization aid for special rubber ; 3)Cross-link for unsaturation glass fiber reinforced plastic ; 4)Iner-plasticizer for polystyrene ; 5) Intermediate.
Company:
Jiangsu Ruijia Chemistry Co., Ltd.
China [Aug 10, 2008]
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Ferrocene Carboxylic Acid
1) CAS No. [1271-42-7] ; 2) Molecular formula: C11H10O2Fe ; 3) Molecular weight: 230.04 ; 4) Appearance: yellow crystal powder ; 5) Purity: 98% min. ; 6) Melting point: 205 - 210oC ; 7) Usage: a) Important synthetic intermediate and electronic chemical ; b) Widely used in attributive material of VCD & DVD, and in liquid crystal material components of liquid crystal equipment ; c) Also used in the preparation of enzyme attributive electrode ; d) Used as catalyst in the asymmetric reaction of chiral phosphor
Company:
Jiangsu Ruijia Chemistry Co., Ltd.
China [Aug 10, 2008]
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Hydroxylamine HCL (High Purity)
A white crystal substance with easy liquefaction and a specific gravity of 17/4oC; 1.67. Its melting point is 152oC and it dissolves in water, ethanol and glycerin, and is reconstituted in ether. Details: 1) Appearance: white crystal ; 2) Content: 99%min. ; 3) Moisture: 0.4%max ; 4) Iron: 0.0005%max ; 5) Sulfate: 0.02%max
Company:
Jiangsu Ruijia Chemistry Co., Ltd.
China [Aug 10, 2008]
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Diacetione Acrylamide
1) Appearance: while or slight yellow crystal ; 2) Boiling Point: 120°C ; 3) Melting POINT: 54°C ; 4) Flash Point: 126°C ; 5) Viscosity: 17.9mpa.s ; 6) Purity: >=99% ; 7) Moisture: <=0.5% ; 8) Acrylamide: <=0.4% ; 9) Polymer inhibitor: <=100PPM ; 10) Solubility: a) Water (g/100g solv): >=100 ; b) Methanol (g/100g solv): >=100 ; c) Methyl cyanide (g/100g solv): >=100 ; d) Terahydrofuran (g/100g solv): >=100. |
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Zinc Sulfate(Seven-water Molecule)
Used mainly in mordant,wood antiseptic,manufacture of Zincate, adhesive fiber, vinlylon,zinc-micro-fertillzer,printing and dyeing, galvanization, monosudium glutamate ,doze of anti-insect-harm etc. Seven-water zinc sulfate ZnSO4.7H2O:99%min |
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Diisopropyl Xanthogen Disulfide
Synonyms: Diproxid ; Isopropyl xanthogen disulfide ; Cas no.:105-65-7 ; Formula: C8h14o2s4. Appearance: Slightly yellow white crystalline powder. Purity:96% min. Melting point:53 deg. Ash:0.3% max. Moisture:0.5% max. Specific gravity:1.31 |
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Hydroquinone
Applications: As a medium of polymers, monomer polymerization inhibitor, dyestuff and auxliary, as anti-oxygen in food processing and medicine, petrol anti-coagulator, as well as film, photo and X-ray film developer. Product Group: Hydroquinone |
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Thiourea 99.0% Min
Commodity: Thiourea 90%min ; Loss after heated: 0.4%max ; Ash content: 0.05%max ; Insoluble in water: 0.02%max ; CNS-: 0.02%max ; Melting point: 171Deg. C. Min ; Packing: 25kg or 50kg PP woven bags |
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Diphenylethylenediamine
1) Porduct name: (1S,2S)-(-)-1,2- Diphenylethylenediamine ; 2) CAS no.: 29841-69-8 ; 3) MF: C14H16N2 ; 4) FW: 212.29 ; 5) Properties: colourless needle crystals with the smell of amine and not solube in water but easily soluble in methanol and ethanol; it is easily oxidated in the air ; 6) Product specification: a) Purity: 97.0% min. b) Ee: 99.0% min. c) Specific rotation: [a]D20 =+100 ~ +103° (C=1, EtOH). |
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Tert-Butyl Chloride
1) Purity wt, %>=99.0 ; 2) Color APHA=<50 ; 3) Isobutene wt, %=<0.7 ; 4) Other impurities wt, %=<0.3 ; 5) Moisture ppm=<300. Used to synthesize organic perfume, musk xylene, medicine pesticides and other fine chemicals. |
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Diacetone Acrylamide
1) Diacetone acrylamide is an important kind of refined chemical industry product ; 2) Widely used in coating, adhesive, epoxy resin curing agent, light-sensitive resin auxiliary agent, textile auxiliary agent, medical sanitation as well as many other fields. Specifications: 1) Appearance: white or light yellow acicular or sheet crystal ; 2) Melting point: 53 ~ 57 C ; 3) Content: >=99% |
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Organic Intermediates
We are manufacturer of Organic Intermediates in china. Basic red 9 ; Specifications: Quality conternt>=99%; Moisture content<=15%; Appearance: Brown red powder. |
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Ethylene Glycol Methyl Ether
1) Appearance: colorless transparent liquid ; 2) Purity: ≥99.50% ; 3) Moisture: ≤0.2% ; 4) Distillation temperature range: 123.5 to 127oC |
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Acetic Anhydride
This product is used in various industries mainly in the production of cellulose acetate and pharmaceuticals such as Aspirin, Acetaminophen and etc. |
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Maleic Anhydride
We supply Maleic Anhydride with high quality. The specification of maleic anhydride as follows: Appearance: White pastille. Purity wt%:99.7 min. Melten colour:20max. Solidifying point 52.4 degree min. Ash 20 ppm max. Iron 5 ppm max. |
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Chemical Intermediate
Available chemical intermediates from china: 1) P-bromophenol ; 2) Imidazole ; 3) Octanoic chloride ; 4) P-Cyanophenol ; 5) 98% Bifenthrin alcohol |
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Benzothiophen-10-Methoxy-Cycloheptanone
1) Appearance: light yellow crystal powder ; 2) Assay: 99% min. (HPLC) ; 3) Moisture: 0.5% max. ; 4) Ash: 0.2% max. ; 5) Application: pharmaceutical intermediate |
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Hydroxylamine HCl
Spec1: Content: 98%min. Moisture: 0.5%max ; Spec2: Content: 99%min. Moisture: 0.4%max Iron: 0.0005%max Sulfate: 0.02%max. ; Spec3: Content: 99%min. Moisture: 0.3%max Iron: 0.0005%max Sulfate: 0.002%max |
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Ludigol S (Meta-Nitro Benzene Sulfonic Acid Sodium Salt)
1. Specification: Diazo value (concentrated): 90%min. Moisture: 3.0%max. Impurity: 0.2%max. PH value: 7 - 9. 2. Packing: 25kg net weight plastic woven bag. We also can supply DSD Acid, Chromic Acid, Sodium Dichromate Dihydrate, Cyanuric Chloride, Sulfanilic Acid. |
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N-methyl Pyrrolidine
Properties: B.P.80-81℃, Gravity: 0.819, soluble in many organic solvent. Specification: Conten%: >=99 ; Moisture%: =<0.5. Application: Mainly used as intermediate of medicine and other organic synthesis. |
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1-Hydroxy-2-Naphthoic Acid
1) Formula: C11H8O3 ; 2) Molecular weight: 188.2 ; 3) Appearance: white or pale grey powder ; 4) Melting point: 183°C ; 5) Assay: 97.0% min ; 6) Water content: 0.3% max ; 7) Application: used for anti-oxydation reagent |
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Laurly Bromide
Features: 1) CAS No.: 143-15-7 ; 2) Organic synthesis intermediate. Specifications: 1) Appearance: colorless transparent liquid ; 2) Assay: ≥99.0% ; 3) Moisture: ≤0.1% ; 4) Color: ≤20APHA ; 5) Non-volatile residue: ≤50ppm ; 6) Free acid: ≤50ppm. |
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Methyl Paraben, Ethyl Paraben, Propyl Paraben, Butyl Paraben
We are the suppliers for Methyl Paraben, Ethyl Paraben, Propyl Paraben and its sodium salts, Butyl Paraben with very competitive prices from china. |