Product Specifications
| Prod Model: |
95%TC, 400g/L SL |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Weedicide: |
Asulam |
| Appearance: |
Powder |
| Usage: |
Selective |
| Composition: |
Organic |
| Colour: |
Pale Yellow Powder |
Product Description
Packaging & Delivery
Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
Specifications
Common name: Asulam
Chemical Name: Methyl [(4-aminophenyl)sulfonyl]carbamate
Formula: C8H10N2O4S
Molecular Weight: 230.241
CAS No.: 3337-71-1
Specification: 95%TC, 400g/L SL
Physical & Chemical Properties
Appearance: Pale yellow powder
Melting Point: 143-144° C.
Vapour Pressure: 0.005 MPa(25° C).
Stability: Soluble in water 0.5% at 20-25° C, easy soluble in methanol and acetone.
Toxicity
Oral/Acute oral LD50 for rats, mice, rabbits, and dogs 4000mg/kg.
Skin and eye acute percutaneous LD50 for rats 1200mg/kg.
Inhalation LC50 (6h) for rats: 1.8mg/L air.
NOEL In 90d feeding trials, rats receiving 400mg/kg diet showed no significant ill-effects.
No effect, observed when fed to cows at 800ppm over 8W, or to sheep at 50mg/kg over l0d.
Non-teratogenic. Birds Acute oral LD50 for mallard ducks, pheasants, and pigeon 4000mg/kg.
Fish LC50 (96h) for rainbow trout, channel catfish, goldfish 5000, bluegill sunfish 3000mg/L.
Bees Not-toxic to bees at <2%w/V by direct contact or ingestion
Application
Asulam is a selective postemergent systemic carbamate herbicide used to control a variety of annual grasses and broadleaf weeds on sugarcane, Christmas tree plantations, ornamentals, turf (St. Augustinegrass and Bermudagrass) and non-cropland uses (boundary fences, fencerows, hedgerows, lumberyards, storage areas and industrial plant sites, and warehouse lots). Its major use site is sugarcane. The only end-use formulation of asulam is soluble/concentrate liquid (sodium salt of asulam). Asulam is applied by aerial or ground spray, broadcast, band, and spot treatment.
|
Item |
Requirement |
Result |
|
Appearance |
Pale yellow powder |
Pale yellow powder |
|
Content % |
≥95% |
95.05% |
|
Water % |
≤1.0% |
0.80% |
|
Insoluble matter in water % |
≤1.0% |
0.6% |
|
PH |
6-9 |
6.7 |
|
Conclusion |
Check out |
Hangzhou Tianlong Biological Technology Co., Ltd. is a leading crop protection company located in the world famous city Hangzhou, China (former is Hangzhou Yilong Chemical Co., Ltd founded in 2004). We specialize in manufacturing and trading of chemical products, custom processing of formulation, exporting of a variety of agricultural chemical products.
Hangzhou Tianlong Biotechnology Co., Ltd. Enjoys good reputation both at home and abroad. Its range of products covers more than 600 kinds. It has successfully exported products to more than 50 countries and districts. By now Hangzhou Tianlong Biotechnology Co., Ltd., take a stride in energetic growth at the rate by 20% per year and its developing tendency will surely never halt.
We specialize in research and development of pesticide, provide kinds of pesticide formulations such as WP, WDG, SC, EC, SL, SP, WS, EW, CS, FS, UVL and DF. We accept order of a customer for different formulations, different products, different package types and different quantities of products, especially for those high values, new products and complicated packing requirements. We provide one-stop services including registration, samples supplying, label printing, packing, inspection and shipping.
We take the "quality is the first" as company principle. We also hold the ISO certificate and SGS Audited Supplier which too shows the level of high quality for our products and services. We are devoting to cultivating worldwide "green agriculture", developing top crop protection technology, providing high quality, environment friendly product to the farmer around the world. We sincerely wish to establish long-term cooperation and enjoy prosperous future with you.
Hangzhou Tianlong Biotechnology Co., Ltd. In the sprit of credible service, exquisite production process, and competitive price, sincerely welcomes clients from all over the world to visit us and negotiate for business cooperation.
Main products: Insecticide, herbicide, fungicide, acaricide, plant growth regulator, agricultural organic silicon.
