China Doxycycline Hyclate API Supplier,China Doxycycline Hyclate ManufacturerChina Doxycycline Hyclate API Supplier,China Doxycycline Hyclate ManufacturerChina Doxycycline Hyclate API Supplier,China Doxycycline Hyclate ManufacturerChina Doxycycline Hyclate API Supplier,China Doxycycline Hyclate Manufacturer

China Doxycycline Hyclate API Supplier,China Doxycycline Hyclate Manufacturer

  • CAS:24390-14-5
  • Synonym:Doxycycline hydrate;4-(dimethylamino)-1
  • MW:462.45
  • MF:C22H26N2O9
  • Competitive price with high quality
  • MOQ:500kg
  • Pack:25kg/drum
  • Standard:USP/BP/EP

COA

ITEM

STANDARD

RESULTS

Appearance

Yellow crystalline powder

Complies

Identification

a):TLC.

b):Sulphuric acid reaction a yellow colour develops

c):It gives reaction of chlorides

Complies

Assay

88.0%~94.0%(C22H24N2O8)

Based on anhydrous ethanol-free substance

90.5%

PH

2.0~3.0

2.4

Specific optical rotation

E (1%) is 300~335 at 349nm

325

Heavy Metals

≤50ppm

20ppm

Specific optical rotation

-1050~-1200

-1130

Light-absorbing impurities

At490nm≤0.07

0.02

Related substances

a) : β-epidoxycycline≤2.0%

b):metacycline≤2.0%

c):any other impurity≤0.5%

1.8%

0.3%

Not found

Ethanol

4.3~6.0%(m/m)

4.7%

Sulphated ash

≤0.4%

0.05%

Water

1.4~2.8%

2.0%

Conclusion

Conform to BP2005


Our Services

1. Exporting chemical products from China over 5 years of experience.

2. Arrange the orders and shipping with requests in time, According to the different countries

export policy provide complete customs clearance documents..

3. Variety of high quality chemical products with competitive price.

 

Company Information

Hubei Ocean Biotechnology has concentrated on food additives,Vitamins,and some relative 

chemicals for over 20 years domestic experience and 5 years of international experience.

 

FAQ

1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and 

Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.

Hubei Ocean Biotech Co., Ltd.

Tel:+86-27-8373-3110

Contact Person:Emily Li

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