Lemon acid

Organoleptic indicators:
Appearance: granular powder
Color: colorless crystals
Smell: absent

Physical and chemical indicators:
Mass fraction of the main substance (C6H8O7),%: 99.5-101.0
Mass fraction of moisture,%: 7.5-9.0
Heavy metals (As, Pb), ppm, max: 10
Calcium, ppm, not more than: 200
Iron, ppm, not more than: 50
Chlorides, ppm, not more than: 50
Oxalates, ppm, no more: 350
Sulphates, ppm, not more than: 150
Lead, ppm, not more than: 1
Aluminum, ppm, max: 0.2
Bacterial toxic substances, IU/MG, not more than: 0.5
Sulfated ash, %, max: 0.1

International name: Citric acid monohydrate.
Formula: C6H8O7 H2O / HOOC-CH2C(OH)(COOH)CH2-COOH H2O
Molecular weight: 210.14
Packing: 25 kg bags.
Conditions and shelf life: 24 months in a dry cool place protected from light.