Propylene glycol with Best Price
Price | USD10.50 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10 ton
- Time:2021-12-01
Product Details
- Product NamePropylene glycol
- CAS No.57-55-6
- EINECS No.200-338-0
- MFC3H8O2
- MW76.09
- InChIKeyDNIAPMSPPWPWGF-UHFFFAOYSA-N
- AppearanceViscous LiquidAPHA: ≤10
- density 1.036 g/mL at 25 °C (lit.)
- Boiling point 187 °C (lit.)
- Melting point -60 °C (lit.)
- Water Solubility miscible
- storage temp. Store at +5°C to +30°C.
Product Name: Propylene glycol
Synonyms: 1,2-Propanediol; Propane-1,2-diol
CAS No: 57-55-6
EINECS/ELINCS: 200-338-0
Molecular Formula: C3H8O2
Molecular Weight: 76.09
Specification:
Test Items | Specification |
Content | 99.5 % min |
Color (Pt-Co) | 10 max |
Density (20°C) | 1.035~1.037g/ml |
Refractive Index (20°C) | 1.431~1.432 |
Distillation range (L) | 184.0-189.0 °C |
Distillation range (U) | 184.0-189.0 °C |
Distillation volume | 95% min |
Organic volatile impurities | pass |
Moisture | 0.2 % max |
Chloride (as Cl) | 0.007% max |
Sulfate | 0.006% max |
Heavy metals (as Pb) | 5ppm max |
Residue on ignition | 0.007% max |
Arsenic (as As) | 1ppm max |
Iron | 0.5% max |
Acidity (as CHCOOH) | 0.05% max |
Ethylene glycol | 0.008% max |
Diethylene glycol | 0.008% max |
Application
Propylene glycol is used in the plastics industry for the manufacture of polyester fibers and alkyd resins. It is used as a main ingredient in automobile antifreeze and engine-cooling liquids and in brake and hydraulic fluids. It is used in the preparation of body-care surfactants. Propylene glycol pharm. grade is used as a non-toxic antifreeze in breweries and dairies. It is used as a humectant in foods and cosmetics. It is used as a solvent for coloring or flavoring agents as well as in many oral, injectable or topical pharmaceuticals. Its antibacterial property is applied in the preparation of sanitizing lotions.
·25kg/50kg/200kg/drum
Company Profile Introduction
Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.
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- Since:2019-01-04
- Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H