High Quality Pharm Grade 99% Choline Dihydrogen Citrate

• CAS No.: 77-91-8
• Formula: C11h21no8
• EINECS: 201-068-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 98%-100%
• Colour: White
• Transport Package: 25kg Drum
• Origin: China
• HS Code: 2930909099
• Production Capacity: 500 Tons Per Year

Product Description

Product Description

Products name: Choline Dihydrogen Citrate

Molecular Formula : C11H21NO8
Molecular Weight  : 295.29
CAS Registry Number  : 77-91-8

EINECS  : 201-068-6

 

As vitamin products, widely used in medicine, health care products, as well as food nutritional additives.Dihydrogen citrate Choline the tartrate easy absorption and low irritant, for the use of children and pregnant women crowd becoming choline chloride, DL-bitartrate the choline alternative products.

 

Items	Specifications
Assay (Anhydrous Basis)	98.0 ~ 101.0%
Identification A,B	Positive reaction
Moisture	≤0.25%
Heavy metals	≤20ppm
Residue on ignition	≤0.05%
Melting range	103ºC~107.5ºC
PH (10% solution)	3.5 ~ 4.5
Yeast & Mould	<100cfu/g
Total plate count	≤1,000cfu/g
E. Coli	Negative
Salmonella	Negative
Appearance	White crystalline powder

FAQ:

1.What's your payment terms?
T/T, D/P,L/C

2. What's your delivery time?
Usually we will arrange the shipment within 14 days.

3. How about the packing?
Usually with 25 kg bag/carton/drum.

4. How about the validity of the products?
Usually 2 or 3 years.

5.What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading,COA.

6. What is loading port?
Usually, Qingdao, Tianjin, Ningbo and Shanghai sea port