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| Place of Origin: | China |
| Brand Name: | Pharmlab |
| Certification: | ISO 9001, USP,GMP |
| Model Number: | 57-55-6 |
| Minimum Order Quantity: | negotiation |
|---|---|
| Price: | negotiation |
| Packaging Details: | Disguised package ; Foil bag |
| Delivery Time: | 3-5 work days |
| Payment Terms: | Western Union, MoneyGram, T/T, bitcoin |
| Supply Ability: | Mass in stock |
| Name: | Propylene Glycol | Other Name: | Methylethyl Glycol |
|---|---|---|---|
| Grade: | Pharmaceutical | Package: | Well Disguised Package ;Foil Bag |
| Purity: | 99% | Appearance: | Colorless, Viscous And Transparent Liquid |
| High Light: | pharmaceutical anabolic steroids,pharmaceutical grade steroids |
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| CAS NO. | 57-55-6 |
| EINECS NO. | 200-338-0 |
| FORMULA | CH3CHOHCH2OH |
| MOL WT. | 76.10 |
| H.S. CODE | 2905.39 |
| TOXICITY | Oral rat LD50: 20000 mg/kg |
| SYNONYMS | Methylethyl glycol; Methylethylene glycol; |
| 1,2-Propanediol; alpha-Propylene glycol; Methyl glycol; Monopropylene glycol; PG; 1,2-Dihydroxypropane; 1,2-Propylene Glycol; 2-Hydroxypropanol; 2,3-Propanediol; Propane-1,2-diol; Trimethyl glycol; 1,2-Propylenglykol; Isopropylene glycol; | |
Propylene glycol is a colorless viscous hygroscopic liquid, almost tasteless and odorless. Miscible in water, acetone, acetic acid and chloroform, soluble in ether. Soluble in many essential oils, but with petroleum ether, mixture of paraffin and oil can not be dissolved. To heat, light is stable, low temperature more stable.Propylene glycol can be oxidized into aldehyde, at high temperature, lactic acid, pyruvic acid and acetic acid
| Index | High Grade | Technical Grade |
| PG content % ≥ | 99.7 | 99.5 |
| Moisture % ≤ | 0.10 | 0.20 |
| Color (Pt-Co) No. ≤ | 10 | 16 |
| Relative density d2020 g/cm3 | 1.035~1.038 | 1.035~1.040 |
| Index of refraction(nd20) | 1.431-1.435 | 1.428-1.435 |
| Acidity(as acetic acid), % ≤ | 0.01 | 0.02 |
| Distillation range(IBP-DP) oC | 184~190 | 183~190 |
| Appearance | Colorless, viscous and transparent liquid, no mechanical impurity |
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1) unsaturated polyester resins
2) engine coolants and antifreeze
3) hydraulic and brake fluid
4) aircraft deicing fluid
5) heat transfer fluids
6) paint and coatings
7) liquid detergents
| Item | Index | Item | Index |
| Content% | ≥99.0% | Appearance | water-white sticky-thick liquid |
| Color Tone (APHA) | 10 max | Melting point | -59.5°C |
| Index of retraction(nD20) | 1.433-1.435 | Flash point | 107°C (open cup) 98.9°C (closed cup) |
| Moisture% | ≤0.2 | Boiling point | 187.3°C |
| Free acid (as CH3OOH%)ppm | ≤75 | Relative density | 1.0381g/ml (20°C) |
| Ash ppm | ≤80 | ||
1, Used as resin, plasticizer, surface active agent, emulsifier and emulsion breaker, also can be used as anti freezing agent and heat carrier.
2, Used as gas chromatographic stationary liquid, solvent, antifreeze agent, plasticizer and water removal agent.
3, The carrier solvent; wetting agent; humectant; anti caking agent; antioxidant; modifier; surface active agent; stabilizer; thickener; dough conditioners; emulsifier; flavoring agent; excipients; processing aid.
4, Mainly used for a variety of spice, pigment, solvent and preservative, vanilla beans, roasted coffee granule, natural flavor of the extraction solvent. Candies, bread, meat packing, cheese and other moisturizing, softening agent. Can also be used to make noodles, stuffing core mildew additives
5, Propylene glycol is the intermediate of the fungicide benzyl ether.
6, As a solvent, the preservative, pigment, antioxidant and other insoluble food additives can be dissolved in water, and then added to the food; there is a strong moisture absorption, the food has moisturizing and anti freezing effect.
7, As a drug carrier and medicine particle agent. As cosmetics moisturizing agent, softening agent, solvent and so on. The tobacco industry can be used as the tobacco flavor, tobacco humectant, preservatives and so on. In the food industry as the essence of, solvent of edible pigment, food packaging softener food anti sticking agent. Can also be used for the production of unsaturated polyester resin and plastic plasticizer, dehydrating agent, surface active agent, curing agent, binder feedstock. Moreover, it can be used in paints, pesticides, paint and other industries.
8, Aviation deicing fluid, coolant and antifreeze, food and spices, fragrances, cosmetics and personal care products, heat transfer fluid, hydraulic and brake fluid, paints and coatings, pet food / animal feed, pharmaceuticals, polyurethane, unsaturated polyester resin.
Order Process and Tips
| Make an order | Please make clear what product and what quantity you need |
| Mini Order | 10g |
| Quote | Prices and Specifications details(COA) would be offered for you to consider and confirm. |
| Payment ways | T/T, Western Union, Money Gram and Bitcoin |
| Delivery ways | All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.) |
| Shipping address | Provide your Valid and Correct destination address info(if possible with post code, phone number). |
| Packing | Select best ways according to quantity and safety degree(Super discreet, professional and experienced) |
| Lead time | Within 12 hours upon receipt of payment |
| Package pictures | Photos of parcel would be offered to tell apart the items |
| Tracking number | Offered once it is released |
| Shipping time | About 5 working days (Door-to-Door) |
| After-sale service | 24/7 Online for any problems |
Contact Person: Coco
Tel: +8618186204104
