Product Description
Glycerine is essentially used in production of soaps, stearic acid, metallic soaps of stearic acid, fatty amines and gms etc.
I. Description:
It is the refined glycerol produced from water containing sweet water generated by saponification, hydrolysis or transesterification of animal or vegetable oils and fats.
Structural Formula: CH2-OH
CH-OH
CH2-OH
Molecular Weight: 92.09 (according to 1987 international atomic weight)
1. Executive Standard:
1) The PRC national standard GBB206-91 is implemented in production of industrial glycerol
2) The Chinese Pharmacopoeia is implemented in production of medical glycerol
2. Packaging: 53 gallons galvanized drum with net weight of 250kg/drum.
3. Technical Requirements
1) Properties: Colorless or slightly yellow transparent and viscous liquid.
2) Physiochemical Indexes: Conform with the following table
I. Description:
It is the refined glycerol produced from water containing sweet water generated by saponification, hydrolysis or transesterification of animal or vegetable oils and fats.
Structural Formula: CH2-OH
CH-OH
CH2-OH
Molecular Weight: 92.09 (according to 1987 international atomic weight)
1. Executive Standard:
1) The PRC national standard GBB206-91 is implemented in production of industrial glycerol
2) The Chinese Pharmacopoeia is implemented in production of medical glycerol
2. Packaging: 53 gallons galvanized drum with net weight of 250kg/drum.
3. Technical Requirements
1) Properties: Colorless or slightly yellow transparent and viscous liquid.
2) Physiochemical Indexes: Conform with the following table
| Item Type | Saponification crude glycerol | Cosmetic glycerol | Medical glycerol |
| Appearance | Transparent without suspended matter | Transparent without suspended matter | Transparent without suspended matter |
| Odor | No peculiar smell | No peculiar smell | No peculiar smell |
| Color HAZEN | ≤ 40 | ≤ 30 | ≤ 20 |
| Glycerol content % | ≥ 95.0 | ≥ 98.0 | ≥ 99.5 |
| Density (20 ° C )G/ML | ≥ 1.25003 | ≥ 1.25033 | ≥ 1.2572 |
| Chloride(CL)% | / | ≤ 0.01 | 0.001 |
| Sulfate ash % | ≤ 0.05 | ≤ 0.03 | ≤ 0.01 |
| Acidity or alkalinity MMOL/100G | ≤ 0.30 | ≤ 0.10 | ≤ 0.064 |
| Saponification equivalent MMOL/100G | ≤ 3 | ≤ 0.60 | ≤ 0.60 |
| Reducing substances | / | / | Deposit or silver mirror free |
| Arsenic content MG/KG | / | / | ≤ 2.0 |
| Heavy metal content MG/KG | / | / | ≤ 5.0 |