1,4-butanediol CAS:110-63-4
Name: 1,4-butanediol CAS No.: 110-63-4 Appearance: Colorless oily liquid Molecular formula: C4H10O2 Molecular Weight: 90.12
call us : +8613866722531
send a message : pweiping@techemi.com
call us : +8613866722531
send a message : pweiping@techemi.com
Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition. The 24th CPHI China 2026 will grandly kick off at the Shanghai New International Expo Center from June 1...
CAS No:
107-88-0Application:
cosmetics industryPayment:
T/Tproduct origin:
ChinaApplication：
1,3-Butanediol plays a crucial role in cosmetics and personal care products. It is mainly used as a moisturizer, which can effectively absorb and lock in moisture, helping the skin stay moist and soft. In addition, butanediol also has good solubility, which can dissolve various active ingredients such as vitamins, antioxidants, etc., thereby enhancing the efficacy of the product. In skin care products, butanediol is often used to make face cream, lotion, essence and other products to provide lasting moisturizing effect for the skin. In cosmetics, such as lipstick and eye shadow, butanediol is used as solvent and thickener to help adjust the texture and stability of products.
In the field of medicine, butanediol also has a wide range of applications. It is often used as a solvent and carrier for drugs, helping them to be better absorbed and utilized by the human body. Meanwhile, butanediol also has certain antibacterial and preservative effects, which can extend the shelf life of drugs. In local medication, such as ointment and gel, butanediol can be used as a matrix to help the drug penetrate the skin better and play a therapeutic role. In addition, butanediol can also be used to prepare some special pharmaceutical preparations, such as injections, oral liquids, etc., providing strong support for the development of the pharmaceutical industry.
Name: 1,4-butanediol CAS No.: 110-63-4 Appearance: Colorless oily liquid Molecular formula: C4H10O2 Molecular Weight: 90.12
Imidacloprid is a used on Soil, seed, or foliar treatment in cereal, cotton, fruit, maize, potatoes, rice, sugar beets, turf, and vegetables. Highly systemic, particularly from seed or soil treatment. Imidacloprid Controls sucking insects including aphids, Colorado potato beetles, ricehoppers, thrips, whiteflies, and turf and soil insects.
Name:Camphor CAS No.:76-22-2 Appearance: white crystalline powder Molecular formula: C10H16O EINECS No.: 200-945-0 Molecular Weight: 370.7697 Solution appearance: clear Non volatile matter%: ≤ 0.05% Melting point ℃: 172 ℃~178 ℃ Content%: ≥ 96.0% Halogen, PPM: ≤ 100 PPM Xylene residue: ≤ 0.217% Shelf life: 24 months
Name:Vitamin B1, Thiamine hydrochloride, Vitamin HCL Appearance: white or faintly yellow, crystalline powder CAS No.:50-81-7 Standard:BP2018/EP9.2 Molecular formula: C12H17ClN4OS·HCl
Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium Benzoate Ball/Granular CAS NO.:532-32-1,inquiry Anhui Sinotech . Name: Sodium Benzoate Ball/Granular CAS No.: 532-32-1 Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Melting point: >300°C Boiling point: 249.3°C at 760 mmHg Density：1,44 g/cm3 Molecular structure: Description: Sodium benzoate balls/granules CAS NO.: 532-32-1, is an organic substance. It is white particles. Odorless or slightly benzoin smell. It has a slightly sweet and astringent taste. It is stable in the air, easily soluble in water, and soluble in ethanol, glycerol and methanol. After entering the body, sodium benzoate undergoes a biotransformation process and is excreted with urine without accumulating in the body. As long as it is within the normal dosage range, it is harmless to the human body and is a safe preservative. It can also be used in carbonated drinks, concentrated fruit juice, margarine, gum base, jam, jelly, soy sauce, etc. Application： Sodium benzoate balls/granules CAS NO.:532-32-1 is a preservative. It has antibacterial and antibacterial effects under acidic conditions. It is most widely used in acidic foods such as salad dressings (vinegar), carbonated drinks (carbonated), jams and juices (citric acid), kimchi (vinegar) and condiments. It is also used as a preservative in medicines and cosmetics. As a food additive, the E value of sodium benzoate is E211. Specification: CERTIFICATE OF ANALYSIS 产品名称 Product Name 苯甲酸钠(粉末) Sodium Benzoate powder 注册号 Registered No ST2011010B 生产批量 Production Lot 4吨 4tons 生产日期 Producing Date 2022年08月08日 抽样数量 Quantity of sample 1批/500克 样品状态 Sample State 白色粉末 White powder 型号规格 Specifications 25公斤/袋 25 kg/bag 有效期至 Exping date 2024年08月07日 样品编号 Sample NO 20220808 包装日期 Packing Date 2022年08月09日 检验项目Items of inspection 指标Index 检验结果Result of inspection 含量(以C₇H₅NaO2干基)% Content(asdry product CvHsNaO₂)% 99.0—100.5 99.56 干燥失重% Loss on drying % ≤ 2.0 1.28 酸碱度 Acidity or alkalinity 通过试验 Passed test 通过试验 Passed test 重 金 属 ( 以 P b 计 ) % Heavy metals(Pb)% ≤ 0.001 0.0007 氯化物% Chloride% ≤ 0.02 <0.02 全部氯含量% Total Cl Content % ≤ 0.03 <0.03 透明度及颜色 Transparency and colour 通过试验 Passed test 通过试验 Passed test 检验结论 Conclusion of inspection 该样品按照英国药典BP2015/E211的规定进行检测，结果为 The sample is inspected in accordance with the relevant provisions of BP2015/E211;the fesult is qualified 备注 THE MANUFACTURER IS AUTHORISED TO MANUFACTURER THE PRODUCT THE SENTENCE:“THIS PRODUCT IS FREE OF ANIMAL INPUTS. ” Package
Hydroxyethyl acrylate is used as an additive for lubricating oil washing in the oil and fat industry, and as a dehydrating agent for electron microscopes in the electronics industry. Adhesives used in the textile industry to manufacture fabrics. In addition, it is used as a chemical reagent in analytical chemistry and also as an embedding agent for water solubility. Place 108g (1.5mmol) of acrylic acid, 88g (2mol) of ethylene oxide, and 2g (0.019mol) of triethylamine used for the production of 2-hydroxyethyl acrylate in a 1L high-pressure vessel, heat at 70 ℃, and stir for 12 hours. After heating, cool it to room temperature, and then distill the resulting reaction mixture under reduced pressure (64 71 ° C/0.3KPa) to obtain 164g (1.41mol; yield 94%) of hydroxyethyl acrylate. Hydroxyethyl acrylate is used as an active diluent and crosslinking agent in radiation curing systems, as well as as as a resin crosslinking agent, plastic, and rubber modifier.
Name:Decamethylcyclopentasiloxane CAS No.:541-02-6 Appearance: colorless transparent oily liquid Molecular formula: C10H30O5Si5 EINECS No.: 208-764-9 Molecular Weight: 370.7697 Density: (25℃, g/cm3): 0.9558 Boiling point: 90℃ 10mm Hg Flash point: 73℃ Relative density (water=1): 0.958 Vapor Pressure: 0.285mmHg at 25°C
CAS No: 130-37-0 Application: for medical use Packaging: 25kg/carton price range: USD 30 - 60/KG product origin: China shipping port: Shanghai min order: 500kgs Lead Time: 7-10days
online service
+8613866722531
pweiping@techemi.com
pweiping
+8613866722531
