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Surfactant Magnesium Stearate Powder with Good Price

Name: Surfactant Magnesium Stearate Powder with Good Price
Brand: ONERBIO
SKU: pr2212293088
Price: 20.2 USD
Availability: InStock

21 Inquiries

Unit Price:

$20.2-25.25/KG EXW

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CAS No.:

557-04-0

Grade:

Chemical Grade

Content:

99%

Port:

Shanghai, Beijing

Brand:

ONERBIO

Packaging:

25kg/drum

Price valid (until):

2026-06-27

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Wuhan Oner Biotech Co.,Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

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Product Description
Seller Information
Inquiry History

Description

Product Name: Magnesium Stearate
CAS: 557-04-0
MF: C36H70MgO4
MW: 591.24
EINECS: 209-150-3
Appearance: White powder

Product Name	Magnesium Stearate		Quantity	200kg
Batch Number	ONB20210011		MFG Date	2021.10.22
Standard	In house		Expiry Date	Two years

Items		Quality Standard		Results
Appearance		White to off-white crystalline powder		Conforms
Purity		≥99.5%		99.787%
Hydroquinone PPM		Negative		Negative
Melting point ℃		202-207		204.7-205.5
Specific rotation °		(a)20D=+174.0°~ +186.0°		+179.45°
Solubility		Soluble in water slightly soluble in ethanol		Conforms
Residue on ignition		≤0.5%		0.02%
Loss on drying		≤0.5%		0.13%
PH		5.0~7.0		6.2
Heavy metals(Pb)		≤10ppm		Conforms
Arsenic		≤2ppm		Conforms
Total Plate Count(CFU/g)		≤100		Conforms
Yeast and Mold(CFU/g)		≤50		Conforms
E.Coliforms(CFU/g)		Negative		Conforms
Staphylococcus aureus(CFU/g)		Negative		Negative
P.aeruginosa(CFU/g)		Negative		Negative
Conclusion		The product conforms to In-house standard

Magnesium stearate is a fatty acid, salt-type anionic surfactant with its appearance being white powder with a creamy feeling. It is a compound of magnesium with a mixture of solid organic acids obtained from edible sources and consists chiefly of variable proportions of magnesium stearate and magnesium palmitate.

Basic Info

Product Name:

Magnesium stearate

Other Name:

Octadecanoic acid,magnesium salt (2:1);Magnesium stearate;Stearic acid,magnesium salt;Octadecanoic acid,magnesium salt;Dibasic magnesium stearate;Magnesium distearate;SM;Petrac MG 20NF;SM 1000;Magnesium octadecanoate;Daiwax M;Pharma;SM-P;NS-M;NS-M (salt);Synpro Magnesium Stearate 90;Synpro 90;NP 1500;Magnesium stearic acid;EM 100;EM 100 (salt);EM 144;EM 112;EM 612;Nissan Electol MM 2;HyQual;Electol MM 2;Mg-St;Daiwax SMO;Palmstar 325BP/EP;SPX 100F;M 5GN;Magnesium Stearate G;Aurabrite MA 76;Parteck LUB-MST;PETS 120P;AFCO-Chem MGS;Kemilub EM-F-V;JPM 100;Liga MF 2V;SMO;VE;SM-PG;MGS;Songstab SM 310;BS 5818;SAK-MS-P;Parteck LUB;Ligastar MG 700;SM 520;Magnesium stearate GR;S 0238;Nissan Elector MM-2;Ligamed MF-2-V;Magnesium Stearate GP;magnesium stearate;Ligamed;SM 310;E 470B;IADMGSTCM 700;NJ 029;YZM 32C;YZM 75C;Ligamed MF 2V;Hyqual 5712;212132-26-8

CAS No.:

557-04-0

Molecular Formula:

C18H36O2.¹/2Mg

InChIKeys:

InChIKey=DKXULEFCEORBJK-UHFFFAOYSA-N

Molecular Weight:

632.31900

Exact Mass:

630.45700

EC Number:

209-150-3

UNII:

70097M6I30

ICSC Number:

1403

DSSTox ID:

DTXSID2027208

Color/Form:

LUMPS|Fine, bulky, white powder|Soft, white, light powder

HScode:

29157030

Categories:

Cationic Surfactants

Characteristics

PSA:

52.60000

XLogP3:

12.50830

Appearance:

White powder

Density:

1.028 g/cm³

Melting Point:

88 °C

Boiling Point:

359.4ºC at 760mmHg

Flash Point:

162.4ºC

Refractive Index:

1.45 (25ºC)

Water Solubility:

H2O: Insoluble

Storage Conditions:

Store at RT.

Toxicity:

LD50 orally in Rabbit: > 2000 mg/kg

Odor:

Odorless|Faint, characteristic odor

Taste:

Tasteless

Experimental Properties:

Decomposed by dilute acids

Physical Dangers:

Dust explosion possible if in powder or granular form, mixed with air. If dry, it can be charged electrostatically by swirling, pneumatic transport, pouring, etc.

See More Magnesium stearate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Magnesium stearate Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
Nutrition supplement material,Pharmaceutical raw material,Chemical raw material

Location:
Changqing 5th Road, Jianghan District

Payment Terms:
TT against copy of documents

Average lead Time:
5

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2020

Wuhan Oner Biotech Co.,Ltd. located in the popular city of Wuhan, specilize in producing and developing pharmaceutical & its intermediates, Cosmetics Raw Material and Intermediate, food additive, Plant extracts,and in distributing the products of our own company. We serves our clients by supplying high-quality.These products are manufactured in ISO 9001 certified plants and have continuously been passing quality inspection by CIQ (China Entry & Exit Inspection and Quarantine Bureau),100% pass rate. Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , the products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. With constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Inquiry History

21 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Magnesium Stearate	25 KG	Jul 24, 2025
Singapore	Magnesium stearate	3.6 MT	Sep 12, 2023
Bangladesh	Magnesium stearate	1000 KG	Feb 25, 2026
India	Magnesium Stearate	17 MT	Dec 31, 2025
Pakistan	Magnesium Stearate	200 KG	Dec 9, 2025
Pakistan	Magnesium stearate	3 MT	Jul 3, 2025
Bangladesh	Magnesium Stearate BP (200 mesh)	700.00 KG	Jun 4, 2025
Egypt	Magnesium Stearate	250.00 KG	Dec 25, 2024
Portugal	Magnesium stearate	500 KG	Oct 9, 2024
India	magnesium stearate	1.00 MT	Aug 19, 2024
India	Magnesium stearate	1000 MT	Jun 15, 2024
Bangladesh	Magnesium stearate	2000.00 KG	Jan 31, 2024
India	Magnesium Stearate BP/USP/EP	1.00 MT	Oct 20, 2023
Pakistan	Magnesium Stearate	200 KG	Dec 11, 2025
United States	Magnesium Stearate	20 TON	Jan 2, 2025
Bangladesh	magnesium stearate	50 KG	Mar 5, 2024
Japan	Magnesium stearate	1 KG	Nov 30, 2023
United Kingdom	Magnesium stearate in bulk	1 MT	Oct 20, 2023
India	Magnesium Stearate	17 MT	Feb 20, 2025
Bangladesh	Magnesium Stearate	2000 KG	Dec 28, 2023

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Surfactant Magnesium Stearate Powder with Good Price

Product Description

Seller Information