CAS NO. 31566-31-1
Standard：GB1986-2007
Molecular formula： C21H42O4
Performance and application
Physical and chemical properties:
white waxy flake solid, the product is insoluble in water, mixed with hot water by strong oscillation can be dispersed in water, as a water-in-oil emulsifier. Hot soluble in grease, paraffin, ethanol, chloroform, acetone, ether.
Usage
It is one of the most widely used additives and emulsifiers in the oleochemical and daily-use chemical industries with the largest dosage. Its hydrophilic-lipophilic balance value (HLB value for short) is 3.6-4.2, and it is oil-soluble. In addition to emulsification, it also has the functions of defoaming, antiaging and fat coagulation control, and is a typical nonionic surfactant.
1． It can be used as emulsifier, stabilizer, defoamer, etc. in the food industry.
2．It can be used as lubricant, antistatic agent, anti-fogging agent in plastic industry.
3．It is used as lubricant in cosmetics.
4．It can be used in the pharmaceutical industry as emulsifier in ointment products.
Specifications
Glyceryl monostearate, Glyceryl distearate
| Type | Grade | Content,% | Colour Hazen | Acid Value, mgKOH/g | Iodine Value, gI2/100g | Free glycerin /% | Pb,mg/kg | Moisture % | Packing | Origin |
| GMS | GMS 40F | ≥40 | ≤400 | ≤3.0 | ≤1.5 | ≤7.0 | ≤2 | – | 25kg/bag | Zhejiang China |
| GMS 40P | ≥40 | ≤400 | ≤3.0 | ≤1.5 | ≤7.0 | ≤2 | – | |||
| GMS 90 | ≥95 | ≤200 | ≤3.0 | ≤1.0 | ≤1.5 | – | ≤0.2 | |||
| GML | GML 90 | ≥90 | ≤200 | ≤3.0 | ≤1.0 | ≤1.5 | ≤2 | ≤0.2 |
Packaging and storage
1．Package: packed in plastic woven bag, net weight 25kg/bag.
2．Storage: This product should be stored and transported as non-dangerous goods, and must be covered during transportation to avoid sunlight, rain and heat. Store in a cool and ventilated place, should be more than 10cm from the ground to avoid moisture. Indoor place at normal temperature.
3．Shelf life: The shelf life of this product is one year.