Sodium bisulfite quinone CAS  130-37-0 is an organic compound with the chemical formula C11H9NaO5S. It is mainly used in patients with obstructive jaundice, biliary fistula, chronic diarrhea, and poor absorption caused by extensive intestinal resection. It participates in the synthesis of thrombin in the animal liver, promotes the formation of prothrombin, accelerates coagulation, and maintains normal coagulation time.

Chinese name: Sodium bisulfite menaquinone

Foreign name: Menadione Sodium Bisulfite

Nickname: Vitamin K3

Chemical formula: C11H9NaO5S

Molecular weight: 276.241

CAS login number: 130-37-0

EINECS login number: 204-987-0

Melting point: 121 to 124 ℃

Water solubility: easily soluble

Physical and chemical properties

Melting point: 121-124 º C

Solubility: easily soluble in water, slightly soluble in ethanol, insoluble in ether or benzene

Usage and dosage

1. Hemostasis:

(1) Intramuscular injection, 2-4mg each time, 4-8mg daily. To prevent neonatal bleeding, pregnant women can be given intramuscular injections of 2-4mg daily one week before delivery.

(2) Oral administration: 2-4mg each time, 6-20mg daily.

2. Gall colic: intramuscular injection, 8-6mg each time

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