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Analysis project Unit Control indicators Analysis results Tetrahydrofuran % 99.9 99.9251 Chroma Platinum-cobalt scale 5 0.37 PH acid-base value / 6 Moisture ppm 100 90 Peroxide ppm Agreement None
we are the serious supplier for sodium hydrosulphite, if you and your esteemed company are interested, pls feel free to contact to me. 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching. 2. It is also used in bleaching paper pulps , especially mechanical pulps, it's the most fittable bleaching agent in pulps. 3. It is used in bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. It is used in mineral, the compound of thiourea and other sulphides. 5. It is used as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms.
Key Specifications/ Special Features: Molecular formula: C3H3NO4Na2(Mono-SGC) Molecular weight: 163(Mono-SGC) Application:Effervescent tablets are prepared in the pharmaceutical industry, neutralizing gastric acid drugs, insoluble acidic drug solubilizing agents, and adding detergents as blowing agents. Property:This product is a white powder with good fluidity and is not easy to absorb moisture. It does not change in yellow for several days at 110 â??. It is easily soluble in water. The aqueous solution is alkaline. It decomposes rapidly with acid and emits carbon dioxide. It is almost insoluble in alcohol and ether. CAS No.:50610-34-9
Specifications/ Special Features: We are the leading professional manufacturer and exporter of swimming pools and water treatment chemicals in Canada since 1988, please find our product list: Calcium hypochlorite for sodium process: 65%Min, 70%Min, granular and tablets, Calcium hypochlorite for calcium process: 65%�±3%,45%Min, 35%Min, granular, tablet, powder and mixed. TCCA 90%, granular,powder and tablet. SDIC 56%/60%, granular, powder and tablet. SDIC 55%, Dihydrate, granular Sodium hypochlorite 10%-15%,
Product Number C0017 Purity / Analysis Method >98.0%(T) Molecular Formula / Molecular Weight C10H15NaO4S = 254.28 Physical State (20 deg.C) Solid Store Under Inert Gas Store under inert gas Condition to Avoid Hygroscopic CAS RN 34850-66-3 Reaxys Registry Number 4170345 PubChem Substance ID 87565228 MDL Number MFCD00135623
Bicuculline is a phthalide-isoquinoline compound that is a light-sensitive competitive antagonist of GABAA receptors (+)-Bicuculline Item Number TCI-B1890 Item (+)-Bicuculline CAS Number 485-49-4 Molecular Formula C20H17NO6 Molecular Weight 367.36
Acetic acid (CH3COOH, CAS 64-19-7) is a weak organic acid. A key component of metabolism with applications as a hydrophilic protic solvent, reagent, antibacterial agent, and manufacturing component; can be diluted into vinegar or concentrated into glacial acetic acid.
Acetic Acid is an organic compound in the form of a colourless liquid. It is the main component in vinegar after water and is characterized by its distinctive sour taste and pungent smell. When 100% undiluted, it is called Acetic Acid Glacial. This means it is highly corrosive and should not be consumed unaltered. However, when glacial acetic acid is diluted, it can have medicinal properties, and when it's diluted enough, it can be a food ingredient.
Isopropyl Alcohol, 99 Percent, FCC is used to sanitize food processing equipment. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
5-Sulfosalicylic Acid, Dihydrate, Crystal, Reagent, ACS, also known simply as sulfosalicyclic acid, is used to determine urine protein content. As an ACS grade quality reagent, its chemical specifications are the de facto standards for chemicals used in many high-purity applications and typically designate the highest quality chemical available for laboratory use. Spectrum Chemical manufactured Reagent ACS grade products meet the toughest regulatory standards for quality and purity. Synonyms: 2-Hydroxy-5-sulfobenzoic Acid
English name lycerol tristearate Molecular formula C57H110O6 Molecular weight 891.49 Type - Non-ionic CAS No - 555-43-1 Quality Index Appearance: Colorless crystal or powder Acid value (mgKOH/g): 5 Saponification value (mgKOH/g): 191-202 Freezing point (): 56-60 Physical and chemical properties : Odorless and sweet. Soluble in hot alcohol, chloroform, benzene, insoluble in water-cooled alcohol. The melting point is about 55C. Function and use This product has the functions of emulsifying, lubricating, hardening, etc. It is used as emulsifier, lubricant, ointment base, etc. in pharmaceuticals. Commonly used in the manufacture of creams, ointments, suppositories, lotions, etc. This product is also a food additive, used in the manufacture of emulsified food, cakes, etc. It is also widely used in the daily chemical industry for the manufacture of creams, soaps, shampoos, waterproof papers, adhesives and other daily chemical products. For metal polishing, also for adhesives, dentures, polishes and waterproof paper production. It is used as an auxiliary agent for sizing and leather fatliquoring in the textile industry.
Ethyl Acetate, Technical is a colorless liquid that smells like pear drops. It can be found in glues, nail polish removers, cigarettes and other products. Primarily used as a diluent and solvent thanks in part to its low cost and toxicity it is also used in Laboratory settings for column chromatography and extractions. Technical grade products supplied by Spectrum are indicative of a grade suitable for general industrial use.
4-Bromophenyl phenyl ketone - Physico-chemical Properties Molecular Formula C13H9BrO Molar Mass 261.11 Density 1.421g/cm3 Melting Point 78-82 Boling Point 346.8 C at 760 mmHg Flash Point 81.3 C Vapor Presure 5.62E-05mmHg at 25 C Appearance White crystal Storage Condition Room Temprature Refractive Index 1.61 MDL MFCD00000103 4-Bromophenyl phenyl ketone - Risk and Safety 4-Bromophenyl phenyl ketone - Nature storage conditions Sealed in dry,Room Temperature morphology Crystalline Powder color White to light beige water solubility Insoluble in water but slightly soluble in other solvents such as ethanol, ether and benzene. BRN 1910182 InChIKey KEOLYBMGRQYQTN-UHFFFAOYSA-N EPA chemical information 4-Bromobenzophenone (90-90-4) 4-Bromophenyl phenyl ketone - Uses and synthesis methods category toxic substances toxicity classification highly toxic acute toxicity abdominal cavity-mouse LD50: 100 mg/kg; Intravenous-mouse LD50: 100 mg/kg flammability hazard characteristics Thermal decomposition discharges toxic bromide smoke storage and transportation characteristics dry ventilation low temperature of the warehouse fire extinguishing agent water, carbon dioxide, foam, sand, dry powder
Please contact us for more information regarding this product or for a quote.
Please contact us for more details regarding this product or for a quote.
Widely used as a solvent and is consumed as a constituent of various refinery streams, primarily in gasoline. Additional quantities of isolated toluene are blended into unleaded gasoline for octane quality improvements.
