SKU: HS218-003 Categories: Detergent Chemicals, General Chemicals, Food Additives, Cosmetic Raw Materials, All Raw Materials

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Glycerin Monostearate | Glyceryl Stearate | 31566-31-1 | GMS

Name: Glycerin Monostearate | Glyceryl Stearate | 31566-31-1 | GMS
Brand: HoChem Chemistry
SKU: HS218-003
Price: 395.00 TRY
Availability: InStock
Rating: 5.00 (1 reviews)

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Glycerin monostearate, is an emulsifier obtained by esterification of stearic acid and glycerol. It provides a stabilizing effect in products by keeping water and oil phases together. It also leaves a moisturizing and softening effect on the skin. Glyceryl stearate, Glycerin stearate, Glycerin Monostearate are the same products.

Chemical Name: Glycerides, C16-18 mono- and di-
INCI Name: Glyceryl Stearate
Pearl Name: Glyceryl Stearate
General Trade Name: GMS, Glycerin Monostearate, Glyceryl Stearate, Glycerin Stearate, Arlacel 165, Teginovate GS, Tego Care 450
English Name: Glyceryl Stearate
Turkish Name: Glycerin Monostearate, Glyceryl Stearate or Glycerin Stearate
CAS Number: 31566-31-1
EC Number: 250-705-4/286-490-9
IUPAC Number: 2,3-Dihydroxypropyl octadecanoate
E Food Code: E471 (It is in the mono- and diglyceride class.)

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Detailed Information About Glycerin Monostearate

General Information of the Product

Chemical Name: Glycerides, C16-18 mono- and di-
INCI Name: Glyceryl Stearate
Pearl Name: Glyceryl Stearate
General Trade Name: GMS, Glycerin Monostearate, Glyceryl Stearate, Glycerin Stearate, Arlacel 165, Teginovate GS, Tego Care 450
English Name: Glyceryl Stearate
Turkish Name: Glycerin Monostearate, Glyceryl Stearate or Glycerin Stearate
CAS Number: 31566-31-1
EC Number: 250-705-4/286-490-9
IUPAC Number: 2,3-Dihydroxypropyl octadecanoate
E Food Code: E471 (It is in the mono- and diglyceride class.)

Contents

1. Glycerin Brief Definition of Monostearat

2. Glycerin Areas of Use and Usage Rates of Monostearat

Areas of Use:

In Cosmetic Products:
- Humidifiers
- Sunscreens
- Lotions and creams
- Hair care products
In Food Products:
- Margarine
- Ice cream and sauces
In Pharmaceutical Products:
- In tablet formulations and drug delivery agents.

Usage Rates:

Kozmetik ürünlerde genellikle %1 – %10.
%0.1 – %2 in food products.

3. Physical Properties of Glycerin Monostearate

Chemical Formula: C21H42O4
Molecular Weight: 358.56 g/mol
Appearance: White or pale yellow, waxy solid or granule
Smell: Light, characteristic odor
Melting Point: 55-65°C
Resolution: Insoluble in water, soluble in oil and organic solvents
pH Value: 5-7 (neutral)
Intensity: 0.9-1.0 g/cm³
HLB Value: 3.8-5.4 (5-6 for Glyceryl Stearate SE)
Melting Properties: When heated it becomes a homogeneous liquid.
Stability: Resistant to oxidation, stable under light and heat
Crystal Structure: Crystalline or waxy
Emulsifier Type: Water in oil (O/W) emulsions
Miscibility: Mixes with oils and forms an emulsion with water
Hydroscopicity: Not hydroscopic
Flash Point: >200°C
Solidification Point: 20-30°C

4. Chemical Properties and Molecular Formula of Glycerin Monostearate

Molecular Formula: C21H42O4
Molecular Weight: 358.56 g/mol
Chemical Properties:
- With its amphiphilic structure, it works as an emulsifier in oil-water mixtures.
- It has high thermal stability and is resistant to oxidation.

5. Other Names of Glycerin Monostearate

Turkish: Glycerin Stearate, Glyceryl Monostearate, Glyceryl Stearate
English: Glyceryl Monostearate, Glycerin Stearate
• Glyceryl monostearate • 123-94-4 • Monostearin • 31566-31-1 • GLYCEROL MONOSTEARATE • Glyceryl stearate • Tegin • 1-Stearoyl-rac-glycerol • 2,3-dihydroxypropyl octadecanoate • 1-MONOSTEARIN • Glycerin 1-monostearate • Glycerol 1-monostearate • Glycerol 1-stearate • Stearin, 1-mono- • Stearic acid 1-monoglyceride • 1-Glyceryl stearate • Glycerin 1-stearate • Sandin EU • 1-Monostearoylglycerol • Octadecanoic acid, 2,3-dihydroxypropyl ester • Aldo MSD • Aldo MSLG • Glyceryl 1-monostearate • Stearoylglycerol • alpha-Monostearin • Tegin 55G • Emerest 2407 • Aldo 33 • Aldo 75 • Glycerin monostearate • Arlacel 165 • 3-Stearoyloxy-1,2-propanediol • 11099-07-3 • Cerasynt SD • .alpha.-Monostearin • Monoglyceryl stearate • Glycerol alpha-monostearate • Cefatin • Dermagine • Monelgin • Sedetine • Admul • Orbon • Citomulgan M • 2,3-Dihydroxypropyl stearate • Drewmulse V • Cerasynt S • Drewmulse TP • Tegin 515 • Cerasynt SE • Cerasynt WM • Cyclochem GMS • Drumulse AA • Protachem GMS • Witconol MS • Witconol MST • FEMA No. 2527 • Glyceryl stearates • Monostearate (glyceride) • Stearin, mono- • Unimate GMS • Glyceryl monooctadecanoate • Ogeen M • Emcol CA • Emcol MSK • Hodag GMS • Ogeen GRB • Ogeen MAV • Aldo MS • Aldo HMS • Armostat 801 • Kessco 40 • Stearic monoglyceride • Abracol SLG • Arlacel 161 • Arlacel 169 • Imwitor 191 • Imwitor 900K • NSC 3875 • Atmul 67 • Atmul 84 • Starfol GMS 450 • Starfol GMS 600 • Starfol GMS 900 • Cerasynt 1000-D • Emerest 2401 • Aldo-28 • Aldo-72 • Atmos 150 • Atmul 124 • Estol 603 • Ogeen 515 • Tegin 503 • Grocor 5500 • Grocor 6000 • Glycerol stearate, pure • Stearic acid alpha-monoglyceride • Cremophor gmsk • Glyceryl 1-octadecanoate • Cerasynt-sd • Lonzest gms • Cutina gms • Lipo GMS 410 • Lipo GMS 450 • Lipo GMS 600 • glycerol stearate • 1-MONOSTEAROYL-rac-GLYCEROL • Nikkol mgs-a • Glyceryl monopalmitostearate • USAF KE-7 • 1-octadecanoyl-rac-glycerol • EMUL P.7 • 22610-63-5 • EINECS 204-664-4 • EINECS 245-121-1 • Stearic acid, monoester with glycerol • Glycerol .alpha.-monostearate • Glyceroli monostearas • Glycerol monostearate, purified • Imwitor 491 • Octadecanoic acid, ester with 1,2,3-propanetriol • Sorbon mg-100 • Cithrol gms 0400 • UNII-258491E1RZ • NSC3875 • 1-Stearoyl-rac-glycerol (90%) • Stearic acid .alpha.-monoglyceride • (1)-2,3-Dihydroxypropyl stearate • MONOSTEARIN (L) • NSC-3875 • 1-Monooctadecanoylglycerol • EINECS 250-705-4 • 1,2,3-Propanetriol monooctadecanoate • GLYCERYL 1-STEARATE • AI3-00966 • MG(18:0/0:0/0:0)[rac] • 85666-92-8 • DTXSID7029160 • CHEBI:75555 • EC 250-705-4 • GLYCERYL MONOSTEARATE 40-50 • MFCD00036186 • Octadecanoic acid, monoester with 1,2,3-propanetriol • 258491E1RZ • 1-Stearoyl-rac-glycerol (90per cent) • 83138-62-9 • NCGC00164529-01 • (+/-)-2,3-DIHYDROXYPROPYL OCTADECANOATE • DTXCID909160 • (R)-2,3-Dihydroxypropyl stearate • Celinhol – A • CAS-123-94-4 • Myvaplex 600 • rac-Glycerol 1-stearate • C21H42O4 • UNII-230OU9XXE4 • 1-Monooctadecanoyl-rac-glycerol • Celinhol-A • Glyceryl monostearate [JAN:NF] • MG 18:0 • (+/-)-2,3 -Dihydroxypropyl octadecanoate; 1-Glyceryl stearate; 1-Monooctadecanoylglycerol; 1-Monostearin • Eastman 600 • 1-O-stearoylglycerol • 1-octadecanoylglycerol • rac-octadecanoylglycerol • glycerol 1-octadecanoate • rac-glyceryl monostearate • Glycerol .alpha.-sterate • rac-1-monostearoylglycerol • DSSTox_CID_9160

6. Useful Links

7. Safety and Storage Information of Glycerin Monostearate

Security:
- Eye contact should be avoided.
- Dust form should not be inhaled; use of a mask is recommended.
Storage:
- It should be stored in a cool, dry place away from sunlight.
- Closed packaging that protects against moisture should be preferred.

8. Remarkable Information About Glycerin Monostearate

It can be produced from natural and synthetic sources.
Can be used in vegan cosmetic formulas.
It extends the shelf life of products by keeping the water and oil phases together stably.
It is known for its softening effect on the skin.

9. Differences Between Glycerin Monostearate and Glycerin Stearate

Feature	Glyceryl Stearate	Glycerin Monostearate
Chemical Structure	Mono-, di-, triester mixture	More monoester structure
CAS Number	31566-31-1	123-94-4
Emulsifier Power	Intermediate level	Stronger stabilizer
Area of Use	Wide (cosmetics, food)	More in the cosmetics industry

10. Frequently Asked Questions and Answers

Is Glycerin Monostearate vegan?
Yes, it is considered vegan when produced from plant sources.
Is Glycerin Monostearate water soluble?
No, it is insoluble in water but soluble in oils and some organic solvents.
At what temperature does Glycerin Monostearate melt?
The melting point is between 55-65 °C.
Is it safe as a food additive?
Yes, it can be used safely in food grade (E471).
Is glyceryl stearate harmful to the skin?
No, it is generally skin-friendly and does not cause irritation.
Which cosmetic products are used in?
It is common in moisturizers, sunscreens, and hair care products.
Natural or synthetic?
It can be produced in both ways.
What are the storage conditions?
It should be stored in a cool and dry place and kept away from moisture.
Can it be used with other emulsifiers?
Yes, it often has a synergistic effect with other emulsifiers.
What is the shelf life of Glyceryl Monostearate?
It will last for 2 years under proper storage conditions.

Our Raw Material Product List

Weight	1 kg
Case NO	31566-31-1
INCI Name	Glyceryl Stearate
PEARL Name	Glyceryl Stearate
English Name	Glyceryl Stearate
Amount	1 Kg, 500 Gram
Brand	HoChem Chemistry
Food Code	E471
Trade Name	GMS

Sample Formula

Sample Moisturizing Cream Formulation with Glycerin Monostearate

Materials

Stage: Oil Phase
- Glycerin Monostearate: %5
- Stearic Acid: %2
- Shea Butter: %3
- Jojoba Oil: %5
- Cetyl Alcohol: %2
- Vitamin E: %0.5
Stage: Water Phase
- Saf Su (Deiyonize Su): %75
- Glycerin: %3
- Sodium PCA: %1 (Moisturizing agent)
Stage: Active Ingredients
- Hyaluronic Acid (%1 solution): %2
- Preservative (e.g. Phenoxyethanol and Ethylhexylglycerin): %1
- Essence (Optional): %0.5

Production Steps

Preparation of the Oil Phase:
- Mix all ingredients in the oil phase (Glyceryl Stearate, stearic acid, shea butter, jojoba oil and cetyl alcohol) in a mixer bowl.
- Heat the mixture to 70-75°C, stirring until completely homogeneous.
Preparation of Water Phase:
- Mix the components in the water phase (water, glycerin, sodium PCA) in a separate container.
- Heat the water phase to 70-75°C.
Emulsion Formation:
- Slowly add the water phase to the oil phase (over the oil phase), stirring constantly to form the emulsion.
- You can use a high speed mixer to make the mixture homogeneous.
Cooling and Adding Active Ingredients:
- Once the emulsion has cooled to 40°C, add the active ingredients (hyaluronic acid, preservative, essence).
- Stir the mixture thoroughly until it becomes homogeneous.
Filling:
- Fill the product into sterilized containers and label.

Frequently Asked Questions

Frequently Asked Questions and Answers About Glyceryl Monostearate

General Information

What is Glyceryl Monostearate?
Glyceryl stearate is an emulsifier derived from vegetable oils. It creates a stable structure in cosmetic products by allowing oil and water to mix.
How to obtain Glyceryl Monostearate?
Glyceryl stearate is produced by the esterification of vegetable-derived glycerin with stearic acid.
Is Glyceryl Monostearate natural?
Yes, it is a natural ingredient as it is usually derived from vegetable oils.
Are Glyceryl Monostearate and Glyceryl Stearate SE the same?
No, Glyceryl Stearate SE (Self-Emulsifying) has the capacity to emulsify itself when supported by additional soaps.
Is Glycerin Monostearate vegan?
If it is derived from vegetable oils, it is a vegan ingredient, but it is important to get verification from the manufacturer.

Areas of Use

What is Glycerin Monostearate used for?
It is used as an emulsifier in cosmetic products and also provides softness and moisture to the skin.
Which products contain glycerin monostearate?
It is frequently used in skin care creams, lotions, shampoos, hair conditioners, sunscreens and make-up products.
Why is it used in skin care?
Glyceryl stearate moisturizes and softens the skin, and also increases the stability of products.
How is Glyceryl Stearate SE different?
Glyceryl Stearate SE is a mild emulsifier that may be more suitable for oily skin.
Is Glycerin Monostearate used in the food industry?
Yes, it is known as E471 in the food industry and is used as an emulsifier.

Safety and Side Effects

Is Glycerin Monostearate safe?
Yes, it has been approved by cosmetic regulatory authorities as safe.
Does Glycerin Monostearate cause allergies?
It is generally hypoallergenic, but may occasionally cause reactions on sensitive skin.
Is Glycerin Monostearate comedogenic?
It has low comedogenic properties and generally does not clog pores.
Is it safe to use Glycerin Monostearate during pregnancy?
Yes, it is generally safe. However, the product label and medical advice should be followed.
Can it be used in children's products?
Yes, it is widely used even in baby products.

Physical and Chemical Properties

What form is Glycerin Monostearate in?
It is in the form of a white, waxy solid or granules.
Is Glycerin Monostearate water soluble?
No, it is oil soluble but can form an emulsion when mixed with water.
What is the temperature resistance of Glyceryl Stearate?
It is mostly processed between 50-80°C, so it is stable at high temperature.
What is the pH of Glycerin Monostearate?
It has a neutral pH and provides stability in formulations.
What is the emulsion type of Glycerin Monostearate?
It is generally used in O/W (water in oil) emulsions.

Formulation and Use

How much Glycerin Monostearate should be used?
It is used at a ratio of %2-5 depending on the formulation.
What can be used instead of Glycerin Monostearate?
Other emulsifiers such as Cetearyl Alcohol or Polysorbate 60 may be alternatives.
How to mix Glycerin Monostearate?
It is first added to the oil phase and homogenized by heating.
What is the advantage of Glycerin Monostearate SE?
It both increases emulsion stability and facilitates the production process.
What should be considered when working with Glycerin Monostearate?
The correct temperature must be provided for complete dissolution in the oil phase.

Impact and Performance

Is Glycerin Monostearate a humectant?
Yes, it helps retain moisture in the skin.
What is the effect of Glyceryl Stearate on the skin barrier?
It helps to strengthen the skin barrier and reduce moisture loss.
What is the use of Glycerin Monostearate in hair care?
It softens the hair, makes it easy to comb and nourishes the hair strands.
Is Glycerin Monostearatt used in anti-aging products?
Yes, it helps alleviate signs of aging by strengthening the skin barrier.
How does Glycerin Monostearate feel on the skin?
It leaves a light, silky feel on the skin and does not leave an oily feeling.