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Postion:Product Catalog >API>Digestive system drugs>Laxatives and Antidiarrheal Medicines>Glycerin
Glycerin
  • Glycerin

Glycerin

Price Get Latest Price
Package 200kg
Min. Order: 200kg
Supply Ability: 20 tons
Update Time: 2024-10-29

Product Details

Product Name: Glycerin CAS No.: 56-81-5
Min. Order: 200kg Purity: 99%
Supply Ability: 20 tons Release date: 2024/10/29

Glycerin - Physico-chemical Properties

Molecular FormulaC3H8O3
Molar Mass92.09
Density1.25 g/mL(lit.)
Melting Point20°C(lit.)
Boling Point290 °C
Specific Rotation(α)n20/D 1.474 (lit.)
Flash Point320°F
JECFA Number909
Water Solubility>500 g/L (20 ºC)
SolubilityIt is miscible in alcohol, miscible with water, insoluble in chloroform, ether, and oil.
Vapor Presure<1 mm Hg ( 20 °C)
Vapor Density3.1 (vs air)
AppearanceClear Viscous Liquid
Specific Gravity1.265 (15/15℃)1.262
ColorAPHA: ≤10
OdorOdorless.
Exposure LimitOSHA: TWA 15 mg/m3; TWA 5 mg/m3
Maximum wavelength(λmax)['λ: 260 nm Amax: 0.05',
, 'λ: 280 nm Amax: 0.04']
Merck14,4484
BRN635685
pKa14.15(at 25℃)
PH5.5-8 (25℃, 5M in H2O)
Storage ConditionStore at +5°C to +30°C.
StabilityStable. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. Combustible.
SensitiveHygroscopic
Explosive Limit2.6-11.3%(V)
Refractive Indexn20/D 1.474(lit.)
MDLMFCD00004722
Physical and Chemical PropertiesColorless, transparent, odorless, viscous liquid, sweet, with hygroscopicity.
The solubility is miscible with water and ethanol, and the aqueous solution is neutral. Dissolve in 11 times of ethyl acetate, about 500 times of ether. Insoluble in benzene, chloroform, carbon tetrachloride, carbon disulfide, petroleum ether, oil.
UseUsed as basic organic chemical raw materials, widely used in medicine, food, daily chemical, textile, paper, paint and other industries


Company Profile Introduction

Qingdao RENAS Polymer Material Co., Ltd. is located in E.T.D.Z of Qingdao China, it is one integrated company, devoted to environmental protection and low carbon energy, new materials introducing, research and development, which aims to offer the best quality products and service to the domestic and foreign markets. We maintain a good partnership with many word famous chemical manufacturers. Integrated of advanced products and technology of domestic and foreign manufacturers, we could customize the products matching scheme for various industries customers, and offer the comprehensive solution to customers. We have unique technology and product advantages, especial in the field of rubber additive, acrylic monomer, solvent, pharmaceutical intermediates and ink coating resin. We have a professional management, business and technical team, and have passed the ISO9001 system certification. We have passed the fast response ability and reliable product quality. With the mission of "steady development and dedication to China", we adhere to the business philosophy of "the interests of users are our most fundamental interests, and the needs of users are our needs". Through concept innovation, management innovation, technical innovation, market innovation, and product innovation, Strive to make the company an excellent supplier in the field of global chemical materials. We welcome friends all over the world to visit and negotiate with us. We sincerely hope to expand our trade and cooperation based on mutual benefits and realize the mutual prosperity and development.

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  • Since: 2010-04-27
  • Address: No. 18 Qinhuangdao Road, E.T.D.Z of QINGDAO
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