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Quick Details

  • CAS No.: 58-33-3
  • Other Names: Promethazine hydrochloride
  • MF: C17H20N2S.HCl
  • EINECS No.: 200-375-2
  • Place of Origin: Shandong, China (Mainland)
  • Type: Auxiliaries and Other Medicinal Chemicals
  • Grade Standard: Medicine Grade
  • Usage: Animal Pharmaceuticals
  • Brand Name: HHD
  • Model Number: HHD012
  • Purity: 99%
  • Product Name: Promethazine HCL
  • Appearance: a white or almost white powder
  • Molecular Weight: 319.8726
  • Melting point: 230-232℃
  • Hazard Symbols: Xn:Harmful;
  • Risk Codes: R22:; R36/37/38:;
  • Safety Description: S26:; S36:;
  • Application: An antagonist of the histamine H1-receptor
  • Physical State: Solid
  • Storage: Store at 4° C

Packaging & Delivery

Packaging Details 25kg/drum or as per customer's requirement
Delivery Time Shipped in 3 days after payment
Product Description

 

 

Promethazine HCL or Promethazine hydrochloride, a phenothiazine derivative, is designated chemically as 10H-Phenothiazine-10-ethanamine, N,N,α-trimethyl-, monohydrochloride, (±)-with the following structural formula:

 

C17H20N2S•HCl           M.W.320.88

Promethazine hydrochloride occurs as a white to faint yellow, practically odorless, crystalline powder which slowly oxidizes and turns blue on prolonged exposure to air. It is soluble in water and freely soluble in alcohol.

 

Application

1. Mucocutaneous allergy: applicable to long-term, seasonal allergic rhinitis, vasomotor rhinitis, allergic conjunctivitis, urticaria, angioneurotic edema, blood or plasma products, allergic reactions, skin scratch disease.

 

2. Motion sickness: motion sickness prevention, seasickness, halo plane.

 

3. For anesthesia and surgery before and after adjuvant therapy, including sedation, hypnosis, analgesia, antiemetic.

 

4. For the prevention and treatment of radiation sickness or drug-induced nausea and vomiting.finished medicine drug pharmaceutical.

 

Specification

 

Test  Item

Specification

Product name

Promethazine Hydrochloride

CAS No.

58-33-3

Appearance

a white or almost white powder

Molecular

C17H20N2S.HCl

Assay

99%

Odor

Odorless

chromato graphic purity

Complies

identification

complies

Packing

25 kg/drum, 1 kg/aluminum foil

Storage

sealed save, cool ventilated dry place, prevent sun, rain.

 

Packaging & Shipping

 

25kg/drum or as per customer's requirement

Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.

For mass orders, it will be delivered by air or sea.

Depending on your location, please allow 1-5 business days for your order to arrive.

For small order, please expect 3-7 days by UPS DHL EMS.

For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

 

Our Services

 

1.Cooperate with research institutions, we strictly control the process from raw material to finished product.

2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.

3.We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.

4.Quick and clear response to customers questions.

Warm after sale service, we will help to solve the problems in your usage.

5.We could make our price discount if you place a substantial order with us.

Company Information

 

Qingdao HanHaiDa Import And Export Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

 

The aim of HHD is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

 

HanhaiDa has become the "Top 500 Chinese manufacturing companies","Top 20 of global agrochemical sales".HHD has 21 subsidiaries and holding companies

 

FAQ

 

Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2002.

 

Q2: How to contact with us?

Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.

 

Q3:Which kind of payment terms do you accept?

For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account

 

Q4:Can you give me a discount price?

Surely,It depend on your qty

 

Q5:How can i get a sample?

free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

 

Q6: How to confirm the Product Quality before placing orders?

A: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.

 

Q7:How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

 

Transaction History of the Supplier

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China (Mainland) | Trading Company
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154 Transactions 100,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $58,000
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