| Customization: | Available |
|---|---|
| CAS No.: | 57-55-6 |
| Formula: | C3h8o2 |
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High Quality 57-55-6 PG Mono Propylene Glycol USP Pharma grade/food grade/technical grade
Colorless and transparent viscous liquid with moisture absorption, slightly sweet.Do not corrode metals, toxicity and irritation are very small.
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Another name: |
1,2-propanediol;1,3-propanediol |
Chemical formula: |
CH3CHOHCH2OH;C3H8O2 |
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Molecular weight: |
76.10 |
EINECS No.: |
200-338-0 |
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Melting point: |
-60ºC |
PH: |
6-8 (100g/l, H2O, 20ºC) |
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Boiling point: |
187 °C(lit.) |
Flashing point: |
225 °F |
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Refractive index: |
n20/D 1.432(lit.) |
Density: |
1.036(25/4ºC) |
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Vapour pressure: |
0.08 mm Hg ( 20 °C) |
Explosive limit: |
2.4-17.4%(V) |
|
Density: |
1.036 g/mL at 25 °C(lit.) |
Vapour density: |
2.62 (vs air) |
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Item
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Specifications
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Appearance
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Transparent Liquid |
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Density (25ºC)
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1.035-1.037
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Propylene Glycol Assay %
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≥99.5
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Water %
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≤0.2
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Acid Assay, ml
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≤1.67
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Burning residue %
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≤0.007
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Pb mg/kg
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≤1
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1. Can be used as a solvent, it is mainly used for all kinds of food additives such as flavor, pigment and preservatives.
2. It is a raw material of resin and emulsifier, can be also used as anti-freezing, thickener, plasticizer and dehydrating agent.
3. Can be used as humectant, antioxidants, surfactant, fungicide and stabilizer.
4. Widely used in painting, coating, plastic, food,pesticides and cosmetics industries.
Packing:
215kg*80drums per 20' FCL
215kg*120 drums per 40' FCL
22tons/flexible bag
Q1.: Are you a factory or trading company?
A.: We are manufacturer of some chemical raw materials and trading company, we can help buyers to decide which products are there best choice, and all your inquiry will be replyed within 24 hours
Q2.: Could you send me all your price list?
A.: As we have more than thousands of items. Please inform the items you are interested in, and you will get the price list you want.
Q3.: How to confirm the Product Quality before placing orders?
A.: 1. You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.
2. We have sell the chemicals for more than 15years, the quality is the important of our existence.
Q4.: Is there a Discount?
A.: Different quantity has different discount.
Q5.: Which mode of transport would be better?
A.: In general, we advice to make delivery by sea which is cheap and safe, also we respect your views of other transportation as well.
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