Halal Certificate African Glycerine 100%
Product Name: Glycerin
Chemical Name: Glycerol
Molecular Formula: C3H6O3
Characters: colorless, odorless, transparent, viscous liquid, sweet, moisture absorption, flammability, low toxicity
Glycerin known as glycerin, pure glycerol is a colorless, odorless, viscous liquid with a sweet taste. Boiling point of 290 ℃, melting point 17.9 ℃, relative density of 1.2613. Infinitely miscible with water, dried over anhydrous glycerin has a strong water absorption.
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Other names: |
1,2,3-Trihydroxyopropane
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Chemical formula: |
C3H8O3 |
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Molecular weight: |
92.09 |
EINECS No.: |
200-289-5 |
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Melting point: |
17.8℃(18.17℃,20℃) |
PH: |
5.5-8 (25℃, 5M in H2O) |
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Boiling point: |
290.9℃ at 760 mmHg |
Flashing point: |
177℃ / 320 °F |
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Polarizability: |
8.13 (10-24cm3) |
Density: |
1.263-1.303g/cm3 |
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Vapor pressure: |
<1 mm Hg ( 20 °C) |
Explosive limit: |
2.6-11.3%(V) |
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Parachor: |
199.0 (90.2K) |
Interfacial tension: |
61.9 (dyne/cm) |
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Self-ignition temperature: |
370℃ |
Refractive index: |
1.4746 |
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Name: Clycerine Purity 99.5% Min |
Index |
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Appearance of Solution |
Clear, colourless |
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Identification |
Pass |
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Glycerol Content (%) |
99.5 Min |
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Specific Gravity (25ºC/25ºC) |
1.2606 Min |
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Colour APHA |
10 Max |
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Fatty Acids & Esters (as Na2O) (%) |
0.025 Max |
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Chlorides (ppm) |
10 Max |
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Residue on Ignition (%) |
0.01 Max |
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Sulphates (%) |
0.002 Max |
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Heavy Metals (ppm) |
5 Max |
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Arsenic (ppm) |
Negligible |
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Chlorinated Compound (ppm) |
30 Max |
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Water (%) |
0.5 Max |
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Diethylene Glycol (%) |
0.1 Max |
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Ethylene glycol (%) |
0.1 Max |
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Individual Impurities (%) |
0.1 Max |
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Total Impurities (%) |
1 Max |
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Aldehydes & Reducing Substances |
5 Max |
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Acidity / Alkalinity (ml 0.1M NaOH) |
0.2 Max |
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Refractive Indes (n20D) |
1.470 - 1.475 |
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Sugars |
Negative |
Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : 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. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)
Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If there are any special requirements in your market, please let us know.
Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good products or refund your losses.
Q : How do you make our business long-term and good relationship?
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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