 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Metham sodium for Sale > Metam sodium

Metam sodium

Name: Metam sodium
Brand: KieRay Chem
SKU: pr22040614465
Price: 100 USD
Availability: InStock

1 Inquiries

Unit Price: Get Latest Price 

CAS No.:

137-42-8

Grade:

industrial Grade

Content:

98%

Port:

SHANGHAI

Brand:

KieRay Chem

Packaging:

25kg/drum

Price valid (until):

2022-12-31

Contact Supplier

 Chat Now

Hangzhou KieRay Chem Co.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

fine chemicals,pharmaceutical materials

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

About US

Hangzhou KieRay Chem Co.,Ltd.is located in YuhangDistrict of Hangzhou City and specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.

Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.

Our company is willing to work withour customers to create a better future!

Contact Us

Hangzhou KieRay Chem Co.,Ltd.

Tel: +86-15336573147

Whatspp: +86-15336573147

Telegram: : +86-15336573147

E-Mail: sales@kieraychem.com

Address: Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

FAQ

1. Do you accept sample order?
We accept sample orders. We will make samples before bulk production, and after sample approved, we'll start to bulk production.

2. How to confirm the quality before placing the order
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

3. What’s the MOQ?

Our MOQ is 50g-1000g. But usually we accept less quantity such as 50g on the condition that sample charge is 100% paid.

4. Do you provide COA?
Yes. We'll provide certificate of analysis before shipment

Basic Info

Product Name:

Metham sodium

Other Name:

Carbamodithioic acid,methyl-,monosodium salt;Carbamic acid,methyldithio-,monosodium salt;Carbamic acid,methyldithio-,sodium salt;Carbathione;SMDC;Sodium N-methyldithiocarbamate;Sodium methyldithiocarbamate;Vapam;Carbathion;Metham sodium;Carbothion;Nematin;Sodium metham;Sodium monomethyldithiocarbamate;Metam sodium salt;Metam-sodium;Sodium methylcarbamodithioate;VPM;Maposol;Karbation;Sodium metam;Carbam;Sistan;BAY 5590;Sepivam;Monam;Geort;Dicid;Woodfume;NCS;Trimaton;Vapam HL;Fumasol;Busan 1236;Nemaprop;118939-68-7

CAS No.:

137-42-8

Molecular Formula:

C2H5NS2.Na

InChIKeys:

InChIKey=CJDORTNLPIVZKI-UHFFFAOYSA-N

Molecular Weight:

129.18

Exact Mass:

128.96800

EC Number:

205-293-0

UNII:

3CD7UKN224

UN Number:

3267|2588

DSSTox ID:

DTXSID2029167

Color/Form:

White crystals|White crystalline solid

HScode:

2930909090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

69.42000

XLogP3:

1.07910

Appearance:

Liquid

Melting Point:

Decomposes without melting

Boiling Point:

120.3ºC at 760mmHg

Flash Point:

26.6ºC

Water Solubility:

H2O: 72.2 g/100 mL at 20 ºC

Storage Conditions:

APPROX -18°C

Vapor Pressure:

Non-volatile

Toxicity:

Oral-Rat LD50: 450 mg/kg; Oral-Mouse LD50: 50 mg/kg

Flammability characteristics:

Combustion produces toxic sulfur oxide gas

Experimental Properties:

Colorless crystals. /Dihydrate/|IN DIL AQ SOLN, AT PH 9.5, VAPAM DECOMPOSES TO METHYL ISOTHIOCYANATE AND SULFUR; UNDER ACID CONDITIONS, CARBON DISULFIDE, HYDROGEN SULFIDE, N,N'-DIMETHYLTHIURAM DISULFIDE, METHYLAMINE, METHYL ISOTHIOCYANATE ARE FORMED.|A soil fungicide, nematocide, & herbicide reputed to act by decomposition in moist soil to methyl isothiocyanate. If true, this may be a unique property of metham, as opposed to many closely related chemicals used for much of the same purposes, eg, ferbam, nabam, ziram, zineb, & maneb.

Air and Water Reactions:

Slow reaction upon dilution produces toxic gases hydrogen sulfide and methylisothiocyanate. This reaction is accelerated by the addition of acid.

Reactive Group:

Thiocarbamate Esters and Salts/Dithiocarbamate Esters and Salts

Reactivity Alerts:

Water-Reactive

Reactivity Profile:

METAM SODIUM is a dithiocarbamate. Flammable gases are generated by the combination of thiocarbamates and dithiocarbamates with aldehydes, nitrides, and hydrides. Thiocarbamates and dithiocarbamates are incompatible with acids, peroxides, and acid halides. It will decompose upon dilution to carbon disulfide, monomethylamine, methylisothiocyanate, and hydrogen sulfide. The decomposition products are flammable and toxic. The acute symptoms of exposure to metam sodium are excessive salivation, sweating, fatigue, weakness, nausea, headache, dizziness, eye and respiratory tract irritation, and skin irritation in the form of rashes. The spillage of a rail car tanker of metam sodium into the Sacramento River caused a major fish kill (over a million trout) along several miles of that river.

Flammable Limits:

Non flammable. /Metham Sodium Dihydrate/

Corrosivity:

THE AQUEOUS SOLUTION IS CORROSIVE TO BRASS, COPPER AND ZINC|Aluminum, very rapid corrosion; mild steel, 0.7 mg/day/sq m; stainless steel, <0.2 mg/day/sq m

See More Metham sodium Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin corrosion, Sub-category 1B

Skin sensitization, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H317 May cause an allergic skin reaction H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

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 in a cool, dry place. Keep container closed when not in use. Do not store below 32 dg F. Product crystalizes at lower tempratures. Warm or store at higher tempratures and mix to redissolve crystals and assure uniformity before use. Vapam

See More Metham sodium Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
fine chemicals,pharmaceutical materials

Location:
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

Payment Terms:
TT against copy of documents,L/C

Average lead Time:
15

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2020

Company Profile
Hangzhou KieRay Chem Co.,Ltd.is located in YuhangDistrict of Hangzhou City and specialized in the chemical product customization,development, sales, import and export. Current business is focused on finechemicals, pharmaceutical materials and intermediates, pesticides, dyes andbiochemical reagents.
Since establishment, we believe in"integrity-based, quality-oriented" to provide customers withexcellent products and quality services. Cooperating with universities, we havea high-level scientific research team; equipped with a professional andresponsible service sales team ; and established stable and reliable long-termcooperative relations with hundreds of domestic chemical factories. Throughunremitting efforts, our products have exported to North America, Europe,Southeast Asia, etc., and have established long-term business relationship withcustomers all over the world.
Our company is willing to work withour customers to create a better future!

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Metam Sodium	1 20' Fcl	Dec 22, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Metham sodium	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry
Metham Sodium Effective Soil Fumigant and Nematicide	Industrial Grade/90		UMGS GROUP PTY LTD	Inquiry