- Welcome to TopFreeBiz.com:
- Join Now |
- Sign In |
- Contact Us
Aniline
HIGH QUALITY ANILINE 99.9% Preparation of methylene diphenyl diisocyanate (MDI) Rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%). As additives to rubber, aniline derivatives such as phenylenediamine and diphenylamine, are antioxidants. Illust...
Copper Sulphate Electron Grade
Copper sulphate electroplating grade product details: M. F.: CuSO4.5H2O Appearance: Blue crystal powder CAS No.: 7758-99-8 EINECS NO.: 231-847-6 Origin: China(mainland) Purity: 96%, 98% Application: (1) Electroplating industry (2) Hardware industry (3) Chemical in...
Sodium Benzoate
CAS No.: 532-32-1 Other Names: Sodium Benzoate MF: C7H5NaO2 EINECS No.: 208-534-8 FEMA No.: 3025 Place of Origin: China (Mainland) Type: Preservatives Model Number: BP USP E211 FCC Color: White Packaging & DeliveryPackaging Detail: Knitted bag or paper bag lined with P...
Dowtherm A Equivalent
Products Specialty: Phenyl ether-biphenyl eutectic heat transfer fluid is a eutectic mixture of two very stable compounds, biphenyl (C12H10) and diphenyl oxide (C12H10O). The fluid is dyed clear to light yellow to aid in leak detection. DOWTHERM A fluid may be used ...
Dibutyl Phthalate (DBP)
Dibutyl phthalate(DBP) Dibutyl phthalate CAS No. 84-74-2 Structure formula: Package: 200L galvanizationbucketPackage Appearance: Colorless transparent oiliness liquid, with aromatic odor Content: ≥ 99.0%(GC)
4-Toluene Diamine
Chemical Name: 2, 4-Diaminotoluene CAS: 95-80-7 UN NO.: 1709 Molecular Formula: C7H10N2 Molecular Weight: 122.17 Properties: Colorless needle-like or diamond crystal; Technical product is brown or green crystal. M. P.: 97-99'C B. P.: 283-285'C Flash point: 149'...
P-Toluenesulfonic Acid (P-TSA)
P-Toluenesulfonic acid. (p-TSA) CAS RN: 104-15-4Formula: C7H8O3S CAS No. 104-15-4 Application: Using for making the medicine, the organic synthetic medium body, plastics, resinic firming agent or catalyst Storage: Store closed containers in a cool, dry, well-ventil...
Benzoic Acid Tech/Pharm/Food Grade
1. Name: Benzoic Acid 2. CAS: 65-85-0 3. Good quality with certificate CAS RN.: 65-85-0 EINECS: 200-618-2 Molecular Weight: 122.12 Molecular Formula: C7H6O2 Appearance: White silky flakes or needle-shaped crystals Types of Benzoic Acid: Food Grade Benzoic ...
P-Terphenyl
P-terphenyl, CAS 92-94-4, white powder, Melting point: 210-214C Purity: 99.8%.
TDI 80/20 (Toluene Diisocyanate)
TDI 80/20 (Toluene Diisocyanate) CAS No.: 584-84-9 Molecular Formula/: C9H6N2O2 Molecular Weight: 174.15 Appearance: Colorless or pale yellow liquid Application: Usage: Manufacture of polyurethane foam plastic, rubber, vamish and adhesive Storage: TDI shall be st...
Benzoic Acid Tech/Pharm/Food Grade
1. Name: Benzoic Acid 2. CAS: 65-85-0 3. Good quality with certificate CAS RN.: 65-85-0 EINECS: 200-618-2 Molecular Weight: 122.12 Molecular Formula: C7H6O2 Appearance: White silky flakes or needle-shaped crystals Types of Benzoic Acid: Food Grade Benzoic ...
Diphenylamine
Diphenylamine Application: The product is mainly used for rubber antioxidant(BLE, AM, 350, DFC-34, DDA, KY-405(CD), ODA, 668 and so on), dyestuff, medical intermediate, lubricating oil antioxidant, and powder stabilizer. Property: White crystal, becoming gray or brownish...
Tolyltriazole
Chemical Name: Tolyltriazole, TTA CAS No.: 29385-43-1 HS CODE: 2933990090 Chemical formula: C7H7N3 Structural formula: Properties: White to grey white granule or powder, the mixture of 4-Tolyltriazole and 5-Tolyltriazole, Melting point79-86° C, insoluble in w...
Greyish Brown Powder 74-31-7 Antioxidant H
Uses It is used for those rubbers and latices of natural, styrene-butadiene, acrylonitrile-butadiene, cis-1, 4-polybutadiene, butyl, butylhedroxyl, cis-1, 4-polyisopreneetc, so that to possess them those properties such as good resistance to many times of flexure and chap-...
C10H5N2CL O-Chlorobenzylidene Malononitrile
CS: O-Chlorobenzylidene Malonitrile O-Chlorobenzylidene Malononitrile CITRATE SYNTHASE Chemical Name Chemical Name: O-Chlorobenzylidene Malonitrile. 1. It's one of Irritant agent, called CS 2. CAS No: 2698-41-1 3. UN NO: UN3448 4. Packing Group: II 5....
High Purity! Paraxylene
P-Xylene/Paraxylene 99% MF: C6H4(CH3)2 CAS NO. 106-42-3... Other Names: Paraxylene P-Xylene/Paraxylene 99% Favorable price and trustworthy quality. Good and safe package, quick and smooth delivery. Ideal for long-term cooperation Ite...
Sodium Dodecyl Benzene Sulfonate Emulsifying Agent Used in The Production of Pesticides
Usages: Sodium dodecyl benzene sulfonate (sdbs) is highly biodegradable, low toxic, non-harmful to skin and fabric, and has a high detergent power and foaming capacity. It can protect both the environment and our health, meanwhile remove soil easily. Sdbs has a compound f...
Carbolic Acid
1. Property: Phenol (C6H6O), is also called carbolic acid and hydroxybenzene. It is the simplest orgnic matter, and a kind Of weak acid. It is a kind of colorless crystal at normal temperature. It is toxic and corrosive. It is slightly Soluble in water at room temperature...
P-Tolualdehyde
Chemical Name: P-tolualdehyde Structural Formula: Formula: C8H8O Molecular Weight: 120.15 CAS No: 104-87-0 Main uses: An important organic synthesis intermediates, used for spices, three benzene methane synthesis of dyes Package: 200KG/barrel ...
Linear Alkylbenzene Sulfonate (LAS) 70% Min
Usages: Sodium dodecyl benzene sulfonate (sdbs) is highly biodegradable, low toxic, non-harmful to skin and fabric, and has a high detergent power and foaming capacity. It can protect both the environment and our health, meanwhile remove soil easily. Sdbs has a compound f...
1, 4-Diiodobenzene
1, 4-Diiodobenzene CAS No: 624-38-4 GC 99 Off-white or light yellow powder Maisonchem Company Basic Information: Business Nature: Manufacture Location: Xinji city, Shijiazhuang city, Hebei Province Employee: 140 Capital: RMB 85 Million Estabished in 2006....
Linear Alkyl Benzene Sulphonic Acid
1. Products: LABSA Appearance: Brown viscous fluid in appearance with acidity. CAS: 27176-87-0 MF: C18H30O3S EINECS No.: 248-289-4 2. Linear Alkyl Benzne Sulphonic Acid (LABSA), has the performances of cleaning, wetting, foaming, emulsifying and dispersing, etc. The...
Antioxidant H
Antioxidant H 1. Name: Antioxidant H 2. CAS: 74-31-7 3. Uses: It's used for those rubbers and latices of natural, styrene-butadiene, acrylonitrile-butadiene, cis-1, 4-polybutadiene, butyl, butylhedroxyl, cis-1, 4-polyisopreneetc, so that to possess them those proper...
P-Chlorobenzenesulfonic Acid (98-66-8)
P-Chlorobenzenesulfonic acid; 4-Chlorobenzenesulfonic acid; Closylate Molecular formula: C6H5ClO3S Molecular weight: 192.5CAS No.: 98-66-8 Appearance: White Powder Assay: 98% min Package: 25kg net or 50kg net bag or durm APPLICATIONS Intermediate for drugs, dyestuff,...
Benzyl Alcohol Industrial Grade (BA-1)
BENZYL ALCOHOL Spec. Values Appearance of solution colorless clear liquid Solubility in water (1: 30) clear Purity 99.9% min Moisture 0.1% max Acidity (Benzoic acid) 0.2% max Benzaldehyde 400ppm max Chloride 100ppm max Dibenzyl ether 100ppm max Color(PT-C...
O-Nitrotoluene (ONT) CAS: 88-72-2
C7H7NO2 Molecular weight: 137.14 SPECIFICATION: Purity: 99.6% min; MNT: 0.3% max; PNT: 0.2% max; Low boiling materials: 0.1% max; High boiling materials: 0.1% max; Moisture: 0.1% max; USE: It is mainly used as dyestuff, ink, pharmaceuticals and plastics. ...
SDBS (Sodium Dodecyl Benzene Sulfonate) 87%Min
Usages: Sodium dodecyl benzene sulfonate (sdbs) is highly biodegradable, low toxic, non-harmful to skin and fabric, and has a high detergent power and foaming capacity. It can protect both the environment and our health, meanwhile remove soil easily. Sdbs has a compound f...
P-Xylene
CAS No.: 106-42-3 P-Xylene is an aromatic hydrocarbon, based on benzene with two methyl substituents. P-Xylene is used on a large scale for the manufacture of terephthalic acid for polyester. Its polymer is known as Parylene. P-Xylene is produced by catalytic refor...
4, 6-Dichloro-2-Methylpyrimidine-5-Carbaldehyde
CAS No: 14160-91-9 4, 6-DICHLORO-2-METHYLPYRIMIDINE-5-CARBALDEHYDE Assay: 95%min Appearence: Off-white powder Availability: We have it in stock. If you have any inquiry, pl don't hesitate to contact with me.
Divinyl Benzene
Divinyl benzene The product is produced by the process of dehydrogenation: Application: The product is mainly used asion exchang reion\polyester resin olymer millipore etc. Package: It can be put in TBC, net wet: 160kgs Notes: This product is dangerous, easy to...
Benzyl Benzoate
Molecular formula: C12H12O2 Molecular weight: 212 Appearance Benzyl benzoate is a colorless or pale yellow viscous transparent liquid in the standard conditions. In the following 17, it becomes white. Benzyl benzoate of high-purity would have faint scent of flowers un...
Toluene
Toluene Chemical Properties MP -95 ° C Bp 111 ° C Density 0.866 Vapor density 3.2 (vs air) Vapor pressure 22 mm Hg ( 20; C) Refractive index n/D 1.496(lit. ) Fp 40 ° F Storage temp. 0-6° C Water Solubility 0.5 g/L (20 C) Merck 14, 9529 BRN 635760 ...
P-Nitrobenzoic Acid
C7H5NO4 167.13 62-23-7 99.0min 25kg/drum Shanghai Hongyi Chemical Industry Co., Ltd, located in Haimen city-the east of the Yangtze river delta, enjoys excellent geographical advantages with 2 airpors within 100kms distance and 3 highways across. ...
Aniline 99.9%
HIGH QUALITY ANILINE 99.9% Preparation of methylene diphenyl diisocyanate (MDI) Rubber processing chemicals (9%), herbicides (2%), and dyes and pigments (2%). As additives to rubber, aniline derivatives such as phenylenediamine and diphenylamine, are antioxidants. Illu...
Hydroquinone
Appearance: White Crystalline Powder Purity: 99%min. Trimethyl Hydroquinone Appearance: White Crystalline Powder MW: 152.19 Melting point: 168.5~170.2° C. Boiling point: 295° C (759.8513 mmHg) Index of refraction: 1.572 Flashing point: 191° C Density: 1....
Sodium Benzoate
Sodium Benzoate MF: C7H5NaO2 Appearance: Granular or powder CAS No.: 532-32-1 Description White amorphous powder (or bar particle, nodular particle) solids, readily soluble in water, slightly soluble in alcohol. Application Widely used as a preservative in food ...
Sodium Dodecyl Benzene Sulfonate-LAS
Sodium Dodecyl Benzene Sulfonate-LAS CAS No.: 25155-30-0 MF: C18H29NaO3S Purity: 90% Appearance: White or Pale Yellow powder Properties Sodium Dodecyl Benzene Sulfonate is anionic surfactant. It has the property of detergency, moistening, foaming, emulsion and disp...
2, 4-Diaminotoluene
Product Name: 2, 4-Diaminotoluene CAS: 95-80-7 Molecular Formula: C7H10N2 Molecular Weight: 122.17 Properties: Colorless needle-like or diamond crystal; Technical product is brown or green crystal. M. P.: 97-99° C, b. P.: 283-285° C, 148-150° C(1.07kPa), flash poin...
Hydragenated Terphenyl
Items: HTB Txst Method Appearance: Clear pale yellow liquid Components: 90--92%Parted Hydragenated Terphenyl Moisture: 100 ppm SH/T 0246 Flash Point (COC): 180 ° C GB/T 3536 Autoignation temperature: 395° C--400 ° C SH/T 0642 KenamaticViscosity ( 40° C): 29.6 c...
Sodium Benzoate Industrial & Food Grade
Sodium benzoate White crystalline or powder The product above complies with enterprise standard Storage: Kept in a light-proof, well-colsed, dry and cool place. Service we can provide: 1. Mixed container, we can mix different items in one container. 2. Qualit...
