Sodium Methylate

Product Name: Sodium Methyl Cocoyl Taurate (SMCT)

Type: Cosmetic raw materials
Origin: China
CAS No.: 12765-39-8
AUCO No.: 536
Packing: 200kg drum

Items Standard
Appearance 25 Colorless to slightly yellowish liquid
Odor 25 Consistent with the standard sample, no odor
Hazen 100
Solid content,% 35.0-37.0
pH(10% water solution) 6.5-7.5
Sodium chloride content ,% 4.0-6.5

Sodium methanolate, also known as sodium methylate, is an organic compound with the formula NaOCH3. It is a white, hygroscopic solid that is soluble in methanol and other polar solvents. Sodium methanolate is primarily used as a strong base in organic synthesis, where it plays a crucial role in various chemical reactions. The compound is a derivative of methanol, where the hydroxyl group (-OH) is replaced by a sodium atom, resulting in a highly reactive species.

The discovery of sodium methanolate can be traced back to the mid-20th century, during a period of increased interest in the development of efficient chemical reagents. Researchers were exploring methods to produce alkoxides, which are essential intermediates in organic synthesis. The synthesis of sodium methanolate is typically achieved by reacting sodium metal with methanol, a straightforward process that produces sodium methanolate along with hydrogen gas. This method exemplifies a classic approach to generating alkoxides from their corresponding alcohols.

In organic chemistry, sodium methanolate serves as a powerful nucleophile and base. It is widely employed in the synthesis of various organic compounds, particularly in the preparation of esters, ethers, and other functionalized molecules. One of its notable applications is in the transesterification reaction, where it catalyzes the conversion of triglycerides into biodiesel. This process involves the reaction of triglycerides with methanol, leading to the production of fatty acid methyl esters and glycerol. Sodium methanolate's efficiency in this reaction has made it a preferred choice in biodiesel production, contributing to the growing interest in renewable energy sources.

In addition to its role in biodiesel synthesis, sodium methanolate is also used in the production of pharmaceuticals and agrochemicals. Its ability to facilitate nucleophilic substitutions makes it an important reagent in the synthesis of various bioactive compounds. Furthermore, sodium methanolate is utilized in polymer chemistry, particularly in the preparation of poly(methyl methacrylate) (PMMA) and other methacrylate-based polymers, which are widely used in coatings, adhesives, and medical devices.

Safety considerations are paramount when handling sodium methanolate. It is a highly reactive and flammable substance that can cause skin and eye irritation upon contact. Proper personal protective equipment (PPE), including gloves and goggles, is essential during its use. Additionally, due to its hygroscopic nature, sodium methanolate should be stored in a dry environment to prevent degradation and moisture absorption.

Brand: Soarwin
CAS No.: 124-41-4
EC number:204-699-5
Molecular Formula: CH3NaO
Density: 0.97g/mLat 20°C
Boiling point:65 °C
Melting point:-98 °C
Flashing point: 11 °C

Sodium Fatty Acid Methyl Ester Sulfonate, MES 70% paste

Essential details
Classification: Sulfonic Acid CAS No.: 27176-87-0
Other Names: LABSA,DBSA,DDBSA MF: R-C6H4-SO3H(R=C12)
EINECS No.: 204-489-3 Grade Standard: Industrial Grade
Purity: 96% Appearance: brown adhesive liquid
Application: Washing Powder & liquid detergent Product name: LABSA
Production standard: international standards Surfactant: Anion Surfactant
Feature: High purity Sulfonic Acid Purity of Sulfonic Acid: 96%

Supply Ability
5000 Metric Ton/Metric Tons per Month

Packaging Details
210kg/drum: 16.8MT/20'FCL
1000kg/IBC: 18MT/20'FCL

Hot sale daily chemical & detergents LABSA 96

Storage of labsa:
Store labsa in dry and cool place, kept away from sunshine and rain.


1. Product identification of Sulfonic Acid LABSA 96%
Product name Linear Alklybenzene Sulphonic Acid
Chemical synonym LABSA
Formula RC6H4SO3H, R=C10H21-C13H27
Properties Brown Viscous liquid; Boiling Point(�°C): >100; Specific Gravity/Density (g/ml): 1.029
HS No. 34021100
CAS No 27176-87-0
EINECS No 287-494-3

2. Specification of Sulfonic Acid LABSA 96%
Item Specification Measuring Method
First class quality Qualified product
Alkyl benzene Sulfonate(%) â?¥96.0 â?¥96.0 GB/T 8447
Color Klett 20 Max 40Max
Free Oil (%) 1.5Max 1.8Max
Sulfuric Acid (%) 1.5 Max 1.5Max
Chemical Formula R-C6H4-SO3H
Appearance 25 C The viscous liquid with pale yellow and brown
CAS No. 27176-87-0

Sodium Methyl Paraben

Sodium Methyl Paraben

Purity:99.5%min

20kg/bag(kraft paper lined pe);1000kg flexible freight bags!

Purity:99.5%min

20kg/bag(kraft paper lined pe);1000kg flexible freight bags!

Product name Sodium methoxide
Molecular formula CH3ONa
Molecular weight 54.02
CASï¼?124-41-4

Physico-chemical property: 

It is colorless liquid. It is soluble in methanol sodium methoxide. 

Quality index:

Index name Index
Appearance Colorless liquid
Total alkali % 27.5%-31%
Free alkali (NaOH)% â?¤0.6%
Moisture% ï¼?0.3%

Application : 

It is mainly used in the production of vitamin A1, B1, sulphadoxine, sulfadiazine, trimethoprim and other pharmaceutical industry. It can also be used in biodiesel industry. Besides, it can be used as edible catalyst and analytical reagent. 

Package: 

ISO TANK: 20-22tons/can
Steel drum: 200kg/drum
IBC TANK: 18 tons/20' FCL

Storage :

It should be storaged in cool and dry warehouse. It should be kept away from flame, heat resource, antioxidant, acids and storaged and transported isolatedly. Light handling and discharge. Keep packing complete.

Test Items


Technical Standards


Test Results


Single Conclusion


Testing Method




Min.


Max.




Active Matter(%)


95.0





96.4


Pass


MT-36




Fatty Acid Soap(%)





1.65


0.3


Pass


MT-034




Sodium Chloride Content(%)





1.5


0.4


Pass


TM-003




Moisture(%)





3.0


2.8


Pass


105±2,3h




Pb,(mg/kg)





20


<20


Pass


Safety and Technical Standards for Cosmetics




As,(mg/kg)





2


<2


Pass


Safety and Technical Standards for Cosmetics




Appearance, 25â??


White crystalline solid


Pass


Pass


Visual




 

Chemical Name: Sodium Methyl Cocoyl Taurate
CAS No.: 12765-39-8

Appearance:� � White to light yellow paste,White crystalline solid

Assay: 40% 98%





Test Items


Technical Standards


Test Results


Single Conclusion


Testing Method




Min.


Max.




pH-value


7.0


9.0


8.1


Pass


GB/ T 6368




Colour and Lustre(Hazen)





150


<10


Pass


GB/T 3143




Sodium Chloride Content(%)





8.5


5.5


Pass


TM-003




Solid Content(%)


37.0





38.8


Pass


105±2,3h




Active Matter Content(%)


28.0





29.2


Pass


BG/T 5173




Appearance(25)


White to light yellow paste


Pass


Pass


Visual inspection




Test Conclusion


Pass