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Propylene Glycol
Price | $100 |
Package | 1KG |
Min. Order: | 1KG |
Supply Ability: | 5tons |
Update Time: | 2022-02-25 |
Product Details
Product Name: Propylene Glycol | CAS No.: 57-55-6 |
EC-No.: 200-338-0 | Min. Order: 1KG |
Purity: 99% | Supply Ability: 5tons |
Release date: 2022/02/25 |
Propylene Glycol supplier
whatsapp/ signal:+8613292890173 wickr:lunajia
luna@speedgainpharma.com
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.
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- Since: 2021-06-22
- Address: Shijiazhuang City Hebei Province