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Shanghai Bosman Industrial Co., Ltd.

Cyanazine, herbicide, agrochemicals manufacturer / supplier in China, offering agrochemicals classificaton herbicide cyanazine 95%TC 40%SC 50%WP CAS No.: 21725-46-2, herbicide/ weedcide high quality Prometryn 500g/L SC, high effective herbicide Oxyfluorfen 240g/L EC for weed control and so on.

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Supplier Homepage Product Herbicides agrochemicals classificaton herbicide cyanazine 95%TC 40%SC 50%WP CAS No.: 21725-46-2

agrochemicals classificaton herbicide cyanazine 95%TC 40%SC 50%WP CAS No.: 21725-46-2

FOB Price: US $10 / L
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $10/ L
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Production Capacity: 1000kl Per Year
Transport Package: 25kg/Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 95%TC 40%SC 50%WP
  • Method of Application: Cauline Leaf, Soil Treatment Agent
  • Composition: Organic
  • Colour: White
  • Specification: TC
  • Appearance: Powder
  • Usage: Selective
  • Specific Conductivity: The Tag Type Herbicides
  • Trademark: bosman
  • Origin: Shanghai
Product Description

Chemical Name: 2-[[4-chloro-6-(ethylamino)-1, 3, 5-triazin-2-yl]amino]-2-methyl propanenitrile
Formula: C9H13ClN6
Molecular Weight: 240.70
CAS No.: 21725-46-2
Description: Appearance: White powder.
Melting Point: 167C.
Vapour Pressure: 0.0002m PA at 20C.
Stability: Solubility in water 171mg/L, 15g/l in benzene; 210g/l in chlorofrom; 45g/l in ethanol; 15g/l in hexane. Stable to heat (1.8% decomposition after 100h at 75 C), to litht, and to hydrolysis(5≤ pH≤ 9).

Specification: 95%TC, 40%SC, 50%WP. 90%WDG
Uses: It has the great function to kill the weeds of grass family and broad leafed rank grass in the corn field. It can be used before the corn seed hasnit sprouted or after emergence of seedling but 4 leaves.
Cyanazine, a triazine, is used as a pre- and post-emergent herbicide to control annual grasses and broadleaf weeds.

Active ingredient

Common name:

cyanazine (BSI, E-ISO, (f) F-ISO, WSSA)

Chemical name:




Molecular Formula:


Structural Formula:


Pesticide category:


Mode of Action:

Selective systemic herbicide, absorbed by the roots
(with translocation acropetally to the leaves), and also
by the foliage.

Characteristics and Uses:

Used for general weed control (a) pre-emergence to the crop,
at 1-3 kg/ha, in broad beans, maize and peas; (b) post-emergence in barley and wheat during the early tillering stage,
at 0.26-0.33 kg/ha in combination with a variety of other
herbicides for the control of broad-leaved weeds. Other crops for
which it is used include: cotton, oilseed rape, forestry, potatoes,
soya beans, sugar cane.


Oral: Acute oral LD50 for rats 182-334, mice 380,
rabbits 141 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats >1200,
rabbits >2000 mg/kg. Non-irritating to skin and eyes.
Inhalation: LC50 >2460 mg/m3 air, as cyanazine dust.


Product name:

Cyanazine 97%Tech






Off-white powder

Content, %


Water, %






25kg/cardboard drum or packing according to customers demand.

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