Hangzhou Fenghe Bio-technology Co., Ltd.
Our products are including Vitamins and Feed Additives,Intermediates,and Pigments.
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Folic Acid
D-Calcium Pantothenate

Guanidinoacetic Acid

Trimethylamine N-oxide
(Dihydrate)
Disperse Yellow 54

Vat Blue 4

(Sulfurated Intermediates)
P-Methylthio Benzaldehyde
4-Methylsulphonyl benzaldehyde

D-P-Methyl Sulfone Phenyl Ethyl Serinate

Sodium thiomethoxide 20%

(Folic Acid Intermediates)
2,4,5-Triamino-6-hydroxypyrimidine sulfate

P-Amino benzamide glutamic acid

D-Calcium Pantothenate Intermediate

D-(-)-Pantolactone
(Other Intermediates)

2-Amino-6-chloropurine

 

 

   Products

  Vitamins and Feed Additives

Product Name
Quality Standard
CAS

Folic Acid

BP/USP

CAS:59-30-3

D-Calcium Pantothenate

GB/T 7299-2006

CAS: 137-08-6

Guanidinoacetic Acid

Company standard

CAS:352-97-6

Trimethylamine N-oxide (Dihydrate)

Company standard

CAS:62637-93-8


  Pigment

Product Name
Packing
CAS

Disperse Yellow 54

25KG/DRUM

CAS: 12223-85-7

Vat Blue 4

25KG/DRUM

CAS: 81-77-6

   Intermediate

Product Name

CAS

(Sulfurated Intermediates)

3446-89-7

4-Methylsulphonyl benzaldehyde

CAS:5398-77-6

D-P-Methyl Sulfone Phenyl Ethyl Serinate

CAS:36983-12-7

Sodium thiomethoxide 20%

CAS:5188-07-8

(Folic Acid Intermediates)

2,4,5-Triamino-6-hydroxypyrimidine sulfate

CAS:35011-47-3

P-Amino benzamide glutamic acid

CAS:4271-30-1

(D-Calcium Pantothenate Intermediate)

D-(-)-Pantolactone

CAS:599-04-2

(Other Intermediates)

2-Amino-6-chloropurine

CAS:10310-21-1

 

 

 

 
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