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Top Quality and 99% Propylene glycol with reasonable price and fast delivery 57-55-6
≥200 Kilogram
$10.50
- Item No. SM0923MOQ 200 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Item | Index |
Content% | ≥99.0% |
Color Tone (APHA) | 10 max |
Index of retraction(nD20) | 1.433-1.435 |
Moisture% | ≤0.2 |
Free acid (as CH3OOH%)ppm | ≤75 |
Ash ppm | ≤80 |
Propylene glycol is used as raw materials for resins, plasticizers, surfactants, emulsifiers and demulsifiers, as well as antifreeze and heat carriers.
Propylene glycol is used as gas chromatography stationary liquid, solvent, antifreeze, plasticizer and dehydrating agent.
Propylene glycol is mainly used for the extraction solvent of various spices, pigments, preservatives, vanilla bean, roasted coffee granule, natural flavor and so on. A moisturizing and softening agent for candy, bread, packaged meats, cheeses, etc. It can also be used as anti - mildew agent for noodle and filling core. Add 0.006% to soy milk, which can make the flavor unchanged when heating, and make white and glossy packaging bean curd.
| Test Items | Specification | Test Result | ||||
| Color(APHA) | 10Max | <10 | ||||
| Water | 0.2% max | 0.06% | ||||
| Specific gravity(25℃) | 1.035-1.037 | 1.036 | ||||
| Refractive index(25℃) | 1.4307-1.4317 | 1.431 | ||||
| Distillation range(L) ℃ | 184-189 | 184 | ||||
| Distillation range(U) ℃ | 184-189 | 189 | ||||
| Identification | Passed | Passed | ||||
| Acidity | 0.20ml max | 0.10ml | ||||
| Chloride | 0.007% max | <0.007% | ||||
| Sulfate | 0.006% max | <0.006% | ||||
| Heavy metals | 5ppm max | <5ppm | ||||
| Residue on ignition | 0.007% max | 0.00% | ||||
| Organic volatile impurity chloroform | 60μg/g max | Non-detected | ||||
| Organic volatile 1.4 dioxane | 380μg/g max | Non-detected | ||||
| Organic volatile impurity | 600μg/g max | Non-detected | ||||
| methylene chloride | ||||||
| Organic volatile impurity trichloroethylene | 80μg/g max | Non-detected | ||||
| Conclusion | The product above complies with enterprise standard | |||||
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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