Home ProductsAPI Raw Material

whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate

I'm Online Chat Now

whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate

whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate
whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate

Large Image :  whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate

Product Details:
Place of Origin: china
Brand Name: wanjiang
Model Number: A-11
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: usd
Packaging Details: cartons or drums
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram,bitcoins , bank transfer
Supply Ability: 1000kg/week

whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate

Purity: 99.0%min Type: Pharmaceutical Intermediates
Cas No.: 747-36-4 Product Name: Hydroxychloroquine Sulfate
Color: White To Yellow Powder Storage: Cool And Dry Place
Shelf Life: 2 Years Application: Organic Intermediate
Moq: 1kg Whatsapp: +8615512123605
Wickr: Wanjiang Signal: 0066980528100

Product Description

whatsapp +8615512123605
signal +66980528100
wickr, wanjiang


CAS 747-36-4
Name Hydroxychloroquine sulfate
Appearance white powder
Molecular Formula C18H28ClN3O5S
Molecular Weight 433.95
PSA 131.37
LOGP 4.284
Boiling point 516.7ºC
Melting point 240 °C
Flash point 266.3ºC
Storage condition Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.

Origin: China
Purity: 99.9%

Packing: 25kg/cartoon box
Application: Intermediates
Storage: Dry and cool place and keep away from strong light
Sample: Available
Shelf life: 2 years
Payment methods: western union,bitcoins,paypal,wire transfer;
Shipping Express:DHL,FedEx,UPS,TNT,EMS;

Hot Sales Products:
PMK ethyl glycidate CAS No.: 28578-16-7
BMK Glycidic Acid (sodium salt) CAS No.: 544-12-7
Xylazine hydrochloride CAS No.: 23076-35-9
Xylazine CAS No.:7361-61-7

CAS No.: 102-97-6



Product Name:Hydroxychloroquine sulfate

Batch Quantity: 500kg

Batch No.:HNB20220926

Manufacture Date: Sep.26th,2022 Analysis Date:Sep.26th,2022 Certificate Date: Sep.26th,2022

Storage: Store in cool & dry place. Store in well-closedcontainers.

Shelf life: 2 years when properly stored.


Test Items Specification Results



White Crystalline Powder,soluble in water,

almost insoluble in alcohol, chloroform and diethyl ether


White Crystalline Powder





Maximum UV absorption

Maximum UV absorption wavelength is at

257nm,329nm and 343nm respectively.



IR Conform to reference substance Conforms
Sulpahte identification Positive Positive
Loss on Drying ≤2.0% 0.08%
pH 3.5—4.5 4.1
Mesh size 80mesh Conforms
Ordinary Impurities ≤1.0% Conforms
Methylene dichloride ≤0.06% 0.005%
Ethnol ≤0.5% 0.3%
Assay(on dried basis) 98.0% - 102.0% 99.4%
Bacteria ≤1000 cfu/g 10 cfu/g
Mold and Yeast ≤100cfu/g ≤10 cfu/g
E.coli Absent Absent
Live mite Absent Absent
Packing & Storage

Packed in paper-drums and two plastic-bags inside.

Net weight:25kg.

Shelf Life Two years if sealed and store away from direct sun light.
Conclusion Conforms With EP 9.0


company profile 

Guangzhou Wanjiang Biotechnology Co., Ltd. is a young chemical enterprise full of vitality, potential and comprehensive strength.The company is located in the center of politics, economy, culture and science and education in South China.We are a professional manufacturer engaged in the research, development, production, sales and service of surfactants, biological agents, organic chemistry, oilfield chemicals and disinfectant raw materials.We can offer a wide range of products to meet the changing needs of the market.Custom orders are welcome.We are committed to strict quality control and thoughtful customer service, and our experienced staff are always available to discuss your requirements and ensure complete customer satisfaction.With an annual production capacity of 10,000 tons/year, we can easily meet your large orders.If you are interested in any of our products or would like to place a custom order, please contact us.We will do our best to meet your needs.



Competitive Advantages

1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.


Q1. Can I have a sample order for your products?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. We provide free samples, but the freight will be borne by you, and the cost will be returned to you or deducted from your order later.

Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q3. Do you have any MOQ limit for order?
A: Low MOQ, 10-100g for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q5. How about the packing?
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
Q6: how do you control quality?
A: We will make samples before mass production and start mass production after sample approval. 100% inspection during production and random inspection before packaging.
Q7: how to contact us?
A: product information you are interested in. You will get a reply within 24 hours.
Q8: which payment method do you accept?
A: For small orders, you can pay by wire transfer, Western Union, Moneygram transfer, Bank Tansfer, Bitcoin or Alibaba.
Q9: can you give me a discount?
A: Of course, it depends on your quantity
Q10: how to confirm product quality before placing an order?
A: you can get free samples for some products. You only need to pay for transportation or arrange express delivery to take samples for us. You can send us your product specifications and requirements. We will make products according to your requirements.
Q11: how do you deal with quality complaints?
A: first of all, our quality control will reduce the quality problem to nearly zero. If the actual quality problem is caused by
us, we will send you free goods for replacement or refund.
Q12: Are you trading company or manufacturer?
A: We are chemical factory in China. So we can provide wholesale price.

whatsapp +8615512123605 CAS 747-36-4 99% Hydroxychloroquine Sulfate 0

whatsapp +8615512123605
signal +66980528100
wickr me , wanjiang


Contact Details
Guangzhou Wanjiang Biotechnology Co., Ltd

Contact Person: Michelle fiona

Tel: +8615512123605

Send your inquiry directly to us (0 / 3000)