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Pyrithiobac Sodium Technical

Pyrithiobac Sodium Technical

CAS Number: 123343-16-8

Molecular Formula: C13H10ClN2NaO4S

Post Emergence HerbicideALS inhibitor (WSSA Group 2 / HRAC Group B)IWM programsREACH registeredTSCA compliantISO 9001 Pyrithiobac Sodium Plant

About Pyrithiobac Sodium Technical

Pyrithiobac Sodium (Technical) is a selective post emergence herbicide preferred to control broadleaf weeds in soybean, maize, and other agricultural crops. Also referred to as STAPLE-85SP, Pyrithiobac-sodium [ISO] by Pyrithiobac Sodium herbicide suppliers. This herbicide is best fit for integrated weed management prog...

Pyrithiobac Sodium Technical Specifications

CAS Number
123343-16-8
Molecular Formula
C13H10ClN2NaO4S
IUPAC Name
sodium;2-chloro-6-(4,6-dimethoxypyrimidin-2-yl)sulfanylbenzoate
Canonical SMILES
COC1=CC(=NC(=N1)SC2=C(C(=CC=C2)Cl)C(=O)[O-])OC.[Na+]
InChI Key
CNILNQMBAHKMFS-UHFFFAOYSA-M
EINECS Number
602-931-3
MDL Number
MFCD04112620
UNSPSC Code
10191701 (Herbicides)
eClass
34-10-01-01 (Herbicide Formulations)
HSN No
38089390
Appearance
White to off-white crystalline solid
Active Ingredient
≥97% Pyrithiobac Sodium
Solubility
Slightly soluble in organic solvents
Density
1.4 g/cm³
GHS Classification
Eye Irritation (Cat. 2), Skin Irritation (Cat. 2), Acute Oral Toxicity (Cat. 4), Aquatic Toxicity (Chronic)
Hazard Statements code
H302, H315, H319, H411
Precautionary Statements code
P280, P305+P351+P338, P261, P264

Broadleaf Weed Control

Effective for post-emergence suppression of broadleaf weeds in soybean, maize, and cotton (Soy bean herbicide, maize weed control, broadleaf weed herbicide).

ALS Inhibition

Disrupts amino acid synthesis in weeds, providing selective and systemic activity (ALS inhibitor, systemic herbicide, selective post emergence herbicide).

Technical Grade Formulation

Used for industrial formulation into WP, EC, or liquid suspensions (Technical grade, herbicide intermediate, formulation ingredient).

Temperature

15–30 °C, dry, ventilated storage

Packaging Options

25 kg HDPE drums; bulk options available

Shelf Life

2 years under recommended storage

Transport & Stacking

Palletized, shrink-wrapped; stack ≤2 drums; follow chemical transport regulations

Pyrithiobac Sodium Technical FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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