1. Molecular formula: C12H22FeO14·2H2O
2. Molecular weight 482.
3. traits: yellow gray or light green fine powder or granules.
4. Quality indicators: It also meets the requirements of the Chinese, British and American Pharmacopoeias.
5. Uses: nutritional supplements, iron calcium fortifiers, pigment additives.
6. Packing: 25kg bag, 25kg drum (35*45).
7. Volume: barreled 2.3CBM; bagged 1.5CBM; tray plus 0.2CBM
8. HS: 29181600

Quality standard
Index name: YY0035-91
content (dry basis)%: ≥95
arsenic PPM: ≤3
chloride%: ≤0.07
trivalent iron salt%: ≤2
lead PPM: ≤10
loss on drying %: 6.5~10
mercury PPM : ≤ 3
oxalic acid test: negative
Reductive test: negative
sulphate %: ≤ 0.1