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Good Quality Herbicide Metribuzin (95%TC, 70%WP, 48%SC, 50%WDG, 75%DF)

China Good Quality Herbicide Metribuzin (95%TC, 70%WP, 48%SC, 50%WDG, 75%DF), Find details about China Weedicide, Metribuzin from Good Quality Herbicide Metribuzin (95%TC, 70%WP, 48%SC, 50%WDG, 75%DF)

Model NO.
95%TC, 70%WP, 48%SC, 50%WDG, 75%DF
Weedicide
Metribuzin
Trademark
TOP AGRO
Specification
FAO/SGS
Origin
Zhejiang, China
HS Code
3808
Model NO.
95%TC, 70%WP, 48%SC, 50%WDG, 75%DF
Weedicide
Metribuzin
Trademark
TOP AGRO
Specification
FAO/SGS
Origin
Zhejiang, China
HS Code
3808
Metribuzin
Chemical Name: 4-amino-6-tert-butyl-4, 5-dihydro-3-methylthio-1, 2, 4-triazin-5-one.
Formula: C8H14N4OS.
Molecular weight: 214.29.
CAS No.: 21087-64-9
Specification: 97%TC, 70 % WP, 70%WDG, 480g/l SC, 75%DF

Description:
Appearance: White powder with a slightly sharp, sulfurous odor.
Melting Point: 125-126.5° C.
Vapour Pressure: 0.058m PA at 20° C.
Stability: Solubility in water 1050mg/L, Soluble in methanol, ethanol and glycol ether acetate.

Toxicity: Oral LD50 1090-2300mg/kg(rat), dermal LD50 ( rabbits) is 2000 mg/kg.

Uses: It is a selective triazine herbicide which inhibits photosynthesis of susceptible plant species. It is used for control of annual grasses and numerous broadleaf weeds in field and vegetable crops, in turfgrass, and on fallow lands.
Name of product Metribuzin      70%  WP
Index name Index value Measured  value
Appearance Off-white to light yellow  loose powder Off-white to light yellow  loose powder
Content (%) ≥ 70.0 70.3
Suspension rate (%) ≥ 70.0 83.0
Wetting Time(S) ≤ 120 71
PH Value 6.0-9.0 7.8
Water content (%) ≤ 2.0 1.0
Mesh Size 95%Min passed 325 mesh sieve 98.4%Min passed 325 mesh sieve
Name of product Metribuzin    70% WDG
Index name Index value Measured  value
Appearance Light yellow loose Column  Granule Light yellow loose column  granule
 
Content(G/KG )		 +30
≥ 700.0
-20		  
702.0
Suspension rate (%) ≥ 80.0 98.5
Wetting time(S) ≤ 180 120s
Mesh Size (pass 75um, %) ≥ 98.0 98.5
PH Value 6.0-9.0 7.2
Loss on drying (%) ≤ 1.0 0.86
Name of product METRIBUZIN 48% SC
Index name Index value Measured  value
Appearance Offwhite ropy liquid Offwhite ropy liquid
Content (m/v)(%) ≥ 48 48.5
Suspensible rate(%) ≤ 90 92
PH Value 5-8 5.9
Specific Density 1.05-1.15 1.1
Finess(%) ≥ 98 98.6
Sieve test(44um)(%) 100 100
Viscosity coefficient(mpa, s) 400-800 550

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