Metam sodium

1.  Basic Information of Metam sodium TC

Product Name

Metam sodium

CAS No.

137-42-8

Chemical Name

Carbamodithioic acid,methyl-, monosodium salt (9CI)

Molecular Weight

129.18

Formulation

500g/L SL

Appearance for TC

yellow to light yellow-green aqueous solution

Physical and chemical properties

Boiling Point: 120.3 °C at 760 mmHg

Flash Point: 26.6 °C

Solubility: 72.2 g/100 mL at 20 °C in water

Toxicity

Low toxicity. Be safe to bee.

2.  Specifications for Metam sodium 98%TC

Item

Standard

Appearance

Off-white solid

A.I content, %

98.0min

3.  Applications

Mode of Action

Work as monobromomethane. Could be used as nematocide, also has the efficiency for controlling of fungi and weeds.

Crops

Wheat, barley, grape, strawberry, fruit tree, vegetable, ornamental, etc.

Control

Grey mold, powdery mildew, scab, leaf spot, rot, etc.

4.  Usage

Dosage

e.g. 50%WDG, control of grey mold on grape: 500~800mg.kg.

Specific dosage depends on different situation.

Application method

Spray.

5.  First Aid Measures

General advice: Consult a physician.

If inhaled. If breathed in, move person into fresh air.

If not breathing, give artificial respiration

In case of skin contact, wash off with soap and plenty of water

In case of eye contact, rinse thoroughly with plenty of water for at least 15 min.

If swallowed, do NOT induce vomiting.

Never give anything by mouth to an unconscious person. Rinse mouth with water.

1.  Handling and storage

1)Precaution for safe handling

Avoid contact with skin and eyes. Avoid inhalation of vapor or mist.

2)Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a well-ventilated place.

Containers which are opened must be carefully resealed and kept upright to prevent leakage.

2.  Packing Details

Package

100g, 250g, 500g, 1kg, 10kg, 25kg, 200kg per bag/drum

Delivery time

Within 15 days after receiving the L/C or payment