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1. Product introduction

Light yellow to brown oily liquid, with a pungent odor. Dissolve in benzene, ethanol, diethyl ether, petroleum ether, slightly soluble in water. It is a kind of sulfide collector with good performance and has strong effect on pyrite, copper and activated spblerite. Non-floating pyrite is a selective collector for sorting copper, lead, zinc and other sulfide ore, which can reduce the amount of lime needed to inhibit pyrite. The amount is small and the pollution is small. Because it is difficult to dissolve in water, it can be used in the ball mill. It itself also has a certain foaming properties, suitable for acidic or alkaline pulp.

Specification

Index	Purity(%)
Active ingredient content(%)	≥95.0
Isopropyl alcohol(%)	≤2.5
Diethyl thiourea(%)	≤1.0
Water and volatiles(%)	≤1.0

 

 

Essential details

CAS No.:  141-98-0

MF:  (CH3)2CHOC(S)NHC2H5

Molecular weight:   147.236

Place of Origin:  Maanshan, China

Purity:  95%

Classification:  General Reagents 

Brand Name:  EASFUN

Freezing Point/Range:  -30°C

Appearance:  Clear, Oily Liquid

Flash point:  91°C

HS Code:  2930200000

 

2. Service information

* Customized production and packaging according to the product category and quantity required by the customer to ensure fresh product date

* Provides technical guidance

* Support for after-sales service

*Design service offered,

*Buyer label offered

*Customized logo/Customized packaging/Graphic customization

 

1. Certificate Of Analysis (COA)

 

2. Material Safety Data Sheet (MSDS)

 

3. Route of synthesis (ROS)

 

4. Method of Aanlysis (MOA)

 

5. Any inquiries will be replied within 12 hours.

 

6. Strictly on selecting raw materials.

 

7. Faster delivery:Sample order in stock and one week  for bulk production.

 

8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

 

3. competitive edge

 

1. Goverment support guarantees good company credibility and finance safe

2. Wistone is confident at the quality of the products, and would like to supply free sample to our customers

3. Factory locates in national new material industrial park where guarantees safe and standard production enviroment.

4. More than 10 years chemcial production and exporting experience, and good relationship with Customs and ship agents, which guarantee fast and safe export.

5. Professional R&D technology team and equipment which keep products quality better and better.

6.Selecting raw materials strictly,our products are the highest purity.

7.Reasonable and competitive price. Provide the best and professional service.

8.Fast delivery of the samples ,samples from stock. Reliable shipping way.

9.Full experience of large numbers containers loading in Chinese sea port.

10.Best after-service after shipment .

11.Professional documents for your custom clearance.

 

4. Inventory scale

 

*Factory size:5,000-10,000 square meters

*Factory region:Chemical Industry Park Maanshan,China

*Our Supply Ability：15000 Metric Ton/Metric Tons per Year

*No. of  Production Lines： above 10 lines

*Annual Output Value：US$50 Million - US$100 Million

*Contract Manufacturing:OEM Service Offered

Company Profile Introduction

 

Wistone is a company mainly engaged in the export of pharmaceutical raw materials.We have a 200 square meter analysis laboratory (equipped with AAS, LC-MS, FTIR, NMR and other basic testing equipment). We are a young company full of vitality and vitality. The company has a group of energetic, well-trained employees and strong technical research and development capabilities. We specialize in the production, development and sales of API intermediates, fine chemicals and plant extracts. Relying on advanced equipment and strict management, adhere to the business philosophy of "openness, tolerance, innovation, and sharing" to create a win-win cooperation platform. Everything comes from innovation, it is our philosophy !

 

5. Certification

 

 

6. quality control

We have a fully equipped laboratory, with milling, flotation, sedimentation, leaching and analysis equipment, that enables us to accurately benchmark alternate reagent suites against each other.we can make the process for different metal mining. Could arrange engineer to teach the workman on site and guarantee the clients getting the efficient result and saving cost. Our production line is fully equipped and regularly checked and cleaned to ensure that no impurities in the environment affect production.Our operators have undergone special door training and strictly abide by the operating procedures. Operation and disposal are performed in places with local ventilation or comprehensive ventilation facilities. Our working environment is far away from fire and heat source, smoking is strictly prohibited in the workplace, and we use explosion-proof ventilation system and equipment. The factory is equipped with the corresponding variety and quantity of fire-fighting equipment and leakage emergency treatment equipment. The product avoids contact with prohibited compounds such as oxidants, and is stored separately with oxidants and edible chemicals. The product is stored in a cool and ventilated warehouse, and the inventory temperature does not exceed 37 C, which ensures the quality of the product.we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. And welcome to you visit our factory at any time.

 

7. Sample

You can get free samples and you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

 

 

8. Packaging details

200kg/drum(Capacity of per 20'FCL:80 drums,totally 16mt per container) 1000kg/drum(Capacity of per 20'FCL:18 drums,totally 18mt per container)

 

9. Shipment

Support various modes of transportation, welcome to contact us for consultation.

shipping: will be about 7-15days after receive the payment .

Port:Qingdao ,China / Lianyungang port,China/Shanghai, China

10. Accepted payment methods

Enjoy encrypted and secure payments View details.

T/T, L/C, D/P D/A, Money Gram, Credit Card, PayPal, Western Union, Cash, Escrow

11. FAQ

 

Q: How to start orders or make payments

A: You can send our your Purchase order by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: What's your MOQ

A: For the high value product, our MOQ starts from 1g and generally starts from 1kgs. For other low value product, our MOQ starts from 10kg and 100kg.

Q: Is there a discount

A: Different quantity has different discount, for larger quantity, we alway support with better price.

Q: How to contact us

A: You can chat with us by Trade manager, Whatsapp & Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us