Audited Supplier
Item | Standard | Testing results |
Content | 99.5%-100.5% | 99.7% |
Transmittance | ≥96.0% | 96.5% |
Moisture [water] content | ≤0.5% | 0.45% |
Easy carbonization | ≤1.0 | 0.88% |
Sulfuric acid ash | ≤0.05% | 0.04% |
Cloride | ≤0.005% | 0.003% |
Sulfate | ≤0.01% | 0.0068% |
Oxalate | ≤0.01% | 0.0076% |
Calcium salt | ≤0.02% | 0.01% |
Ferric salt | ≤5mg/kg | 4mg/kg |
Salt | ≤1mg/kg | 0.89mg/kg |
Lead | ≤0.5mg/kg | 0.35mg/kg |
Water insoluble | The filtration time less than a minute, the membrane without changing color, variegatedparticlesvisiblevisually no more than three | Pass test |
Citric acid is the intermediate product of the plants of a natural composition and physiological metabolism, is also one of the organic acids widely used in the field of food, medicine, chemical industry. It is colorless transparent or translucent crystal,or granular, particle powder, odorless, although has strong sour, but a pleasant, slightly astringent taste. In the warm air gradually disintegrate, in the humid air, it is slight deliquescence.
As long as there is a possibility, we should make the customer 100% satisfied. Our quality assurance system is based on SINOPEC. Products are exported to all over the world: USA, Europe, South Asia, Middle East and so on, also has established long term and stable business relationships with our customers.
Any inquiries will be replied within 24 hours. Quick response and fast delivery High quality, Preferential price If you have any doubts, please contact us.
