Hebei Nengqian Chemical Import and Export Co., LTD
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Supplier - 3rd
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Assessed Supplier Enterprise Certification
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Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86 13910575315
Tel: 19831957301
Tel: 15632927689
Tel: 18233902561
Tel: 19903295909
Tel: +86 16630923639
Tel: 18732968538
Tel: +86 15383190639
Mobile: +86 15632927689
Tel: +86 13910575315
Fax: 0310-8698866
URL: http://hbnq1.com/
Province/state: Hebei
City: Xingtai
Street: hebei
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CAS NO.149-30-4
Pharmaceutical grade(1-25)Kilogram Pharmaceutical grade(25-99)Kilogram
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements.
Consistent Quality
Our plant has strict quality control in each manufacturing process. Guaranteed.
Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.
Most competitive pricing
Our company is committed to the production and development of titanium dioxide, we always offer the most competitive pricing to customers to help lower their cost in application.
Shortest delivery time
90% of orders are shipped within 7-10 days after receipt of the prepayment or workable L/C.
Respond in 24 hours to inquiry, feedback or other requirements
Our experienced staff is dedicated to answer all of your inquires, feedback or other requirements in 24 hours.
We welcome you to contact us for more information and look forward to working with yo
Our advantages:
1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,
and we have stock in there for transferring.
Our Service:
1. Fast Delivery: We can delivery within 24 hours upon receipt of your payment.
2. Quality can be promised. Hot sell to Worldwide.
3. Payment Terms: T/T,, t/t
4. Free Sample available at any time.
5. Tracking your order at any time. Inform your order's further new situation at any time.
6. Package: Professional packing with professional materials
Product Information Description:
Chemical Name: 2-Mercaptobenzothiazole
Synonyms: M,MBT
Molecular Formula: C7H5NS2
Structural Formula:
Molecular Weight: 167.26
CAS NO.: 149-30-4
| Item | Powder | Oiled powder | Granule |
| Appearance | Light yellow powder/granule | ||
| Initial M.P. ºC ≥ | 171.0 | 171.0 | 171.0 |
| Loss on drying % ≤ | 0.30 | 0.50 | 0.30 |
| Ash % ≤ | 0.30 | 0.30 | 0.30 |
| Residue on 150μm sieve % ≤ | 0.10 | 0.10 | \ |
| Residue on 63μm sieve % ≤ | 0.50 | 0.50 | \ |
| Additive % | \ | 1.0-2.0 | \ |
| Granule Diameter mm | \ | \ | 1.0-3.0 |
| Melting point | 177-181 °C(lit.) |
| Boiling point | 223°C (rough estimate) |
| density | 1.42 |
| vapor pressure | <0.000003 hPa (25 °C) |
| refractive index | 1.6100 (estimate) |
| Fp | 243 °C |
| storage temp. | Store below +30°C. |
| solubility | 0.12g/l |
| pka | 9.80±0.20(Predicted) |
| form | Powder |
| color | Yellow |
| Odor | Odorless |
| PH | 7 (0.12g/l, H2O, 25ºC) |
| explosive limit | 15%(V) |
| Water Solubility | <0.1 g/100 mL at 19 ºC |
Applcation:
Mainly used as brightener for bright copper sulfate. It has good leveling effect. General dosage 0.05 ~ 0.10 g/L. Also can be used as cyanide silver plating as brightening agent, adding 0.5 g/L, the cathode polarization increases, so that the silver ion crystal directional arrangement of bright silver plating layer.
As a universal vulcanization accelerator, the product is widely used in all kinds of rubber. A quick accelerator for natural rubber and synthetic gums usually vulcanized with sulfur. But the use of zinc oxide, fatty acid and other activation. Often used in conjunction with other Chemicalbook accelerator systems, such as dithiothiuram and tellurium dithiocarbamate as accelerators of butyl adhesive; Used in conjunction with lead trialkylsuccinoleate as a light - colored water - resistant chlorosulfonated polyethylene adhesive.
Rubber accelerator MBT(M).
It is a general accelerator, mainly used in tires, rubber shoes, rubber tape and other rubber products. It cannot be used for rubber products in food packaging because of its bitter taste
Our company specializes in processing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents,
Our company has a number of sales team, service and information feedback vertical integration of a sound marketing network, products are sold throughout the country and exported to South Asia, Europe, America, Africa and other more than 20 countries and regions.
Companies adhering to the "pursuit of quality, innovation and development" business philosophy, to serve as a foundation, for the survival by the quality, seek development by science and technology, adhere to quilty comes first,fair price,good sense of customer service and responsibility. in the future hebei Nengqian import and export trade Co.,Ltd will always hold "integrity, innovation" business philosophy, to achieve honesty management, on the way of specialization, internationalization, Keep moving!
Packing:
1. Inner double plastic bags----25kg/Fiber drum (35*35*45cm, GW: 28kg, NW: 25kg);
2. Inner double plastic bags----5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
3. Inner double plastic bags----1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
P.S.: we accept packaging customization.
Delivery:
1. Stock products are normally shipping within 3 working days.
2. For rush delivery, please contact our sales team for particular arrangement.
Shipping Details:
1. We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.
2. Shipping details & shipping documents will be provided and sent by email.
3. We keep tracking the shippment until clients well received.
4. After years export shipping experience, with professional and experienced cooperated forwarders, we ensure that goods can be delivered in multiple ways safetly and efficiently.
FAQ:
1. Are you a trade company or factory
We are a factory with our own trading company.
6. Can i get some samples
Yes, we can supply free sample, but the shipping cost be paid by our customers.
7. How to start orders or make payments
Proforma invoice will be sent first after confirmation of order, enclosed our bank information.Payment by T/T,
8. How to confirm the Product Quality before placing orders
You can get free samples for some products,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.
9. How long is lead time
We deliver goods within 3 days for small order, 7-10 days for bulk order.
10. How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a realquality problem caused by us, we will send you free goods for replacement or refund your loss.