Complaint
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 |
Arsenic 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 |
Storage
Store in a clean, cool, dry, ventilated place
| Quantity(Kilograms) | 1 - 100 | 101 - 200 | 201 - 1000 | >1000 |
| Est. Time(days) | 4 | 7 | 15 | Negotiable |
Application
Citric acid is widely used in the manufacture of beverages, sodas, wines, candies, pastries, biscuits, canned juices, and dairy products.
Our Service
1. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
2. Prompt shipment with professional documents
3. Packing as your request, with photo before shipment.
Company profile
Qingdao Hisea Chem Co., Ltd is a famous chemical manufacture since 1996, located in Chemical Logistics Park of Qingdao port which is only 30 kilometers from the Qingdao port, and the traffic is very convenient.
Based on the oil refining chemical plant of CNPC and Sinopec which distributed around of China, we product Glacial acetic acid, Formic acid, Nitric acid and hydrogen peroxide, and we produce sodium hydroxide, potassium hydroxide, sodium sulfide, potassium sulfate based on salt, potassium, magnesium, coal resources from the lop nurand the Qinghai lake. Reduplicating distillation the acids and the solvents and improving the product purity is to reach each field application, textile, reagent and medical level etc. It is our top advantage to provide the high purity of products and make customized production according to the customer's requirements...
Nowadays, we have exported to 70 countries around of the world and establish firm trade relationship. It would be our honor if you can contact with us and cooperate with us.
