• Active Ingredeints

• Corosolic Acid

  10%

  10.17%

  HPLC

• Physical Control

• Appearance

  Brown Powder

  Complies

  Visual

• Odor

  Characteristic

  Complies

  Olfactory

• Sieve Analysis

  100% pass 80mesh

  Complies

  80 mesh Screen

• Loss on Drying

  5% Max

  3.21%

  USP32<561>

• Ash

  5% Max

  1.24%

  USP32<731>

• Chemical Control

• Arsenic (As)

  NMT 2ppm

  0.11ppm

  USP32<231>

• Cadmium(Cd)	NMT 1ppm	0.13ppm	USP32<231>
  Lead (Pb)	NMT 0.5ppm	0.07ppm	USP32<231>
  mercury (Hg)	NMT0.1ppm	0.02ppm	USP32<231>
  Residual solvents	Meet USP32 Requirments	Conforms	USP32<467>
  Heavy Metals	10ppm Max	Complies	USP32<231>
  Residual pesticides	Meet USP32 Requirments	Conforms	USP32<561>

• Microbiological Control

• Total Plate Count	10000cfu/g Max	Complies	USP34<61>
  Yeast & Mold	1000cfu/g Max	Complies	USP34<61>
  E.Coli	Negative	Complies	USP34<62>
  Staphylococcus	Negative	Conforms	USP34<62>
  Staphylococcus aureus	Negative	Complies	USP34<62>

• Packing and Storage

• Packing	Pack in paper-drums and two plastic-bags inside.
  Storage	Store in a well-closed container away from moisture.
  Shelf Life	2 years if sealed and store away from direct sun light.

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Application                                                                    

Company Profile                                                           

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

Packing & Shipping                                                      

FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .

Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.

Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.

Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.