Ammonium Ferric Citrate With Cas 1185-57-5
Ferric Ammonium citrate (Ammonium ferric citrate), also known as ferric Ammonium citrate, 2 - hydroxy - 1, 2, 3 - c tricarboxylic acid Ammonium salt of iron. Compound salt of ferric citrate FeC6H5O7 and ammonium citrate (NH4)3C6H5O7. Scales or powders that appear brown or green. Odourless. It has a salty, slightly iron taste. It is hydrolytic, unstable in light and easy to dissolve in water. With potassium ferrocyanide for blueprint printing, as well as photos of yellow-green, blue color palette.
Property
CAS:1185-57-5
MF:C12H22FeN3O14
MW:488.16
EINECS:214-686-6
storage temp. Store at RT.
solubility 1200g/l
form powder
color Green
PH 6-8 (100g/l, H2O, 20℃)
Water Solubility 1200 g/L (20 ºC)
Sensitive Hygroscopic
Synonyms:
1,2,3-Propanetricarboxylicacid,2-hydroxy-,ammoniumiron(3+)salt ;2,3-propanetricarboxylicacid,2-hydroxy-ammoniumiron(3+)salt ;2,3-propanetricarboxylicacid,2-hydroxy-ammoniumiron(3++)salt ;Ammoniumironcitrate ;citricacid,ammoniumiron(3+)salt ;Ferricammoniumcitrae ;Ironandammoniumcit-rate ;FERRIC AMMONIUM CITRATE
Use
(1) nutritional supplement (iron fortifier). Used for dairy products, wheat flour for bread, as well as added in biscuits, milk powder, etc., not suitable for coloring food. Ammonium ferric citrate as a food iron fortifier, better absorption than inorganic iron. China stipulates that it can be used for salt and sugar, and the dosage is 4,000 to 8,000 mg/kg. Among high iron grains and their products (50g daily limit for such foods), it is 1200 ~ 1350mg/kg. Between 400 and 800mg/kg in dairy products and infant food; In cereal and its products, it is 160 ~ 330mg/kg. It is 70 to 140mg/kg in beverage.
(2) brown products are used as blood tonic to treat iron deficiency anemia; It can be used as a food additive. According to the provisions of the Japan food additives agreement, the iron content is between 16.5% and 21.2%.
(3) it can also be used as anticorrosive agent in the photographic and pharmaceutical industries.
(4) used for microbial cultures, such as in heavy iron manganese bacteria commonly used in laboratory cultures JFM medium, among them to join the ferric ammonium citrate, have similar
culture medium and to join the product.
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