Specifications
CAS Number 64-67-5
Molecular Formula (C2H5)2SO4
Molecular Weight 154.18
Description A clear colorless, odourless liquid.
Assay 99.8% (min).
Free Acidity 0.1 % w/w (max)
Moisture by KF 0.1 % w/w max
Specific gravity 1.176- 1.182
Colour on APHA max 25
Boiling Point 208 ° C with decomposition.
Soluble Alcohol and Ether.
Freezing Point -24.5 oC
Flash Point 121 oC (open cup)
Specifications CAS Number 64-67-5 Molecular Formula(C2H5)2SO4 Molecular Weight 154.18 Description A clear colorless, odourless liquid. Assay 99.8% (min). Free Acidity 0.1 % w/w (max) Moisture by KF 0.1 % w/w max Specific gravity 1.176- 1.182 Colour on APHA max 25 Boiling Point 208 C with decomposition. Soluble Alcohol and Ether. Freezing Point-24.5 oC Flash Point121 oC (open cup)
Agro intermediates like Cypermethric Acid Chloride, Meta Phenoxy Benzaldehyde, Meta Phenoxy Benzyl Alcohol.
Sodium Acetate Trihydrate, E262, CAS no.6131-90-4, sodium salt of acetic acid, available as white to colorless crystals. Sodium Acetate Trihydrate is a common form of Sodium Acetate. With a similar function to Sodium Acetate Anhydrous, Sodium Acetate Trihydrate is also widely used as a preservative. Moreover, Sodium Acetate Trihydrate is an important intermediate in the manufacturing of Sodium Diacetate. As an experienced Sodium Acetate Trihydrate manufacturer and supplier, we has been supplying and exporting Sodium Acetate Trihydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Acetate Trihydrate Specification ITEM STANDARD Appearance Colorless crystals, slight acetic acid odor Assay (dry basis, %) 99.0-101.0 pH (5% Solution, 25) 7.5- 9.0 Loss on Drying (120 4h, %) 36.0 41.0 Insoluble Matter (%) 0.05 Chlorides (Cl, %) 0.035 Alkalinity (as Na2CO3, %) 0.05 Phosphate (PO4) 10 mg/kg Sulphate (SO4) 50 mg/kg Iron (Fe) 10 mg/kg Arsenic (As) 3 mg/kg Lead (Pb) 5 mg/kg Mercury (Hg) 1 mg/kg Heavy Metal (as Pb) 10 mg/kg
At Prefine Chemicals, we distribute top-tier Di Methyl Sulphate offers expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-77-78-1) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of Di Methyl Sulphate. APPLICATIONS Applications are: Dyes Agro Chemicals PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Colorless To Red Liquid 2. Purity 99.50 3. Formula C2H6O4S
At Prefine Chemicals, we distribute top-tier 1-2-3 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. APPLICATIONS Manufacturing of: Solvent in production of dyes, pesticides, and rubber Intermediate in chemical production Dielectric fluid (older use) Heat transfer fluid Agro Chemicals PACKAGING MS/HDPE Drums 250 kgs ISO Tank Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1 Physical Appearance Clear Colorless Liquid 2. Purity Min 99.50 % 3. Specific Gravity 1.69
At Prefine Chemicals, we distribute top-tier Para Nitro Chloro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-100-00-5) Prefine Chemicals guarantees a minimum purity of 99.00 % of Para Nitro Chloro Benzene. APPLICATIONS Applications are: Dyes, Dyestuff, Pigment Intermediates like Azo dyes and Sulphate Dyes Agrochemical intermediates like Pesticides Nitrofen & Parathion PACKAGING 50 kg HDPE Bag with liner Jacketed Coil Tanke MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1. Physical Appearance Light Yellow Flakes 2. Purity 99.5%min 3. ONCB 0.4%max 4. Dinitrobenzene (ppm) Nil 5. Moisture content 0.05% max
At Prefine Chemicals, we distribute top-tier Mono Chloro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-108-90-7) Prefine Chemicals guarantees a minimum purity of 99.9 % of Mono chlorobenzene. APPLICATIONS Manufacturing of: Pesticides Agro Chemicals Speciality Chemicals Pigment Dyes Intermediates Engineering Plastic. PACKAGING MS/HDPE Drums ISO Tank Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1 Physical Appearance Clear Colorless Liquid 2. Purity Min 99.9% 3. Moisture 300 PPM (Max.) 4. Di-Chloro Benzene 0.07% Max. 5. Benzene 0.05% Max.
Diethyl Sulphate(CAS:64-67-5)
Mono Ethylene Glycol MEG is a clear, colourless, virtually odourless, and slightly viscous liquid. It is miscible with water, alcohols, and many organic compounds, and has the molecular formula C2H6O2, CAS: 107-21-1. It has a specific gravity of 1.115 and a flash point of 110°C. Application: It is an important raw material for industrial applications. MEG is utilized in the manufacture of polyester (PET) resins, films, fibers, antifreezes, coolants, aircraft anti-icer and deicers and solvents. It is also utilized as raw material for paper industry, polyester Resins, adhesives and inks, chemical Intermediates, Heat Transfer, Fluids. Packing: 220 kg Drum, IBC, ISO Tank, Flexi bag Item Specification Appearance Clear Colourless MEG Content Wt % min: 99.9 DEG Content Wt % min: 0.04 Specific Gravity @20/20 Deg C: 1.1151-1.1156 Water Wt. % max: 0.04 Colour (before heating) Pt-Co Units Max.: 5 Acidity (as acetic acid) Wt.ppm Max.: 10 Chlorides (as CL) Wt.ppm Max.: 0.1 Sulphates Nil Iron Wt.ppm Max.: 0.1 Ash Wt.ppm Max.: 10 Aldehydes (as ormaldehyde) Wt.ppm Max.: 10