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Shandong Dahua Guangji Biochemical Engineering Co., Ltd

Vitamin K3 (MNB)

Base on MSB, combining niacinamide molecular groups, MNB replaces sodium ion and three crystal water in MSB. For one thing, this eliminates the presence of water molecule which is the main factor of product instability. For another thing, big molecular group blocks the way isomer transforms, which restrains isomer from coming into being. Also, the presence of supportive molecule group favors the t
Vitamin K3 (MSB)

Content (counting C11H8O2 NaHSO3 3H2O), % ≥96.0
Sodium Bisulfite (NaHO3) content, %      32.0-34.0
Sulphonic acid menadione        No deposition
Moisture, %       16.0-18.0
Heavy metal (counting Pb), %   ≤0.002
Arsenic salt (As), %              ≤0.0005
Menadione, %                 ≥50
Aspects and characters:
Whit
D-Calcium Pantothenate

Calcium content(Ca) %      8.2-8.6
Nitrogen content (N) %     5.7-6.0
Specific rotation[a] Dt          +24--+28.5
Heavy metal (counting Pb) %    ≤0.002
Loss in weight on drying %     ≤5.0
Properties:
White powder, no smell, light bitter, moisture absorption. The water solution is neutral or weakly alkaline. It is easy to solve in water, difficult in etha
L-Pantolactone

L-pantolactone is a material for producing D-calcium pantothenate and cosmetic.Please feel free to contact us for more details.
basic chromium sulphate

Name: basic chromium sulphateSynonyms: chromium sulphate basicAppearance: bright green powderAssay: 21%-26%Basicity: 33% Fe: 0.1% max. water insoluble: 0.1% max. Packing: 25kgs net kraft
menadione

Menadione is a material for vitamin K, surfacant and medicine intermediates.Please feel free to contact us for more details.
Allicin

Chemical composition: AllicinAssay: 10%, 25%, 50%Please feel free to contact us for more details.

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