Heme

Heme

Product Type:20 kg / drum = built 10 kg / plastic bag or according to customer
Source: pig's blood
molecular formula:C 34 H 32 ClFeN 4 O 4
Molecular Weight:651.95
Appearance:dark brown crystalline powder
Content :≥ 95%
Loss on drying <3% traits insoluble in water, the acetate; soluble in dilute sodium hydroxide solution and dilute ammonia. Generate hematin in sodium hydroxide solution. Long thin flaky crystals. Translucent tan, refracted light steel blue. Melting point greater than 300 ° C. The metal content of Fe 7.96-8.31% PB 0.5mg/Kg As 0.3mg/Kg Hg 0.3mg/Kg Chloride red blood constituted by four porphyrin ring and a divalent iron atom of iron porphyrin compound, MF C 34 H 32 ClFeN 4 O 4 and a molecular weight of 651.96, is extracted from pig blood, modern medicine recognized prevention of iron deficiency anemia, absorption rate, the effect of the biological source of iron, iron smell, does not irritate the stomach intestine. Is the preferred raw material for the production of natural iron food, medicines, health products, cosmetics product is dark green amorphous or elongated needle-like crystals, insoluble in water, soluble in acidic acetone and alkaline water. Was heated to 300 ° C and do not melt.
Quality standards:
Content of iron (Fe):≥ 7.96% -8.31%
Moisture: ≤ 2.0%
Purity:92-98%
lead content (pb): ≤ 0.5 mg / kg
Arsenic (As) :≤ 0.3 mg / kg
Content of mercury (Hg): ≤ 0.3 mg / Kg

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