Ammonium Citrate Used for Water Treatment
Ammonium citrate tribasic is also named triammonium citrate.It’s a tribasic salt of citric acid and produced by complete neutralisation of citric acid with high purity ammonium hydroxide. It occurs as white colorless crystals. It is freely soluble in water with nontoxic, neutral salt with low reactivity.And it easily deliquesces so that it should be kept in dry and airtight container .
Ammonium citrate tribasic is mainly used for chemical analysis,industry water treatment,
metal surface cleaning (petroleum pipeline cleaning),ceramic dispersant, auxiliary infiltration agent,detergent material and soil improvement agent component.It’s applied in medical and electronics industries.Ammonium citrate tribasic is also used for chemical reagent in analytical chemistry ,such as determinations of efficient phosphate in phosphate salts and fertilizer.It’s also applied for non cyanide plating complexing agent in electroplating industry,for preparing anti rust agent in machinery industry and as buffering agent,emulsifier in food industry etc.
Chemical analysis:
| item | FAO/WHO1983 | QB | AR Grade |
| Characters | White granular crystals or a white crystalline powder | ||
| Assay (Anhydrous basis) | NLT 98.5 | NLT 99.0 | NLT 99.0 |
| Chloride | NMT 30ppm | NMT1ppm | NMT 30ppm |
| Sulphate | NMT 50ppm | NMT5ppm | NMT 50ppm |
| Oxalat | NMT 100ppm | NMT50ppm | conform |
| Heavy metals | NMT 5ppm | NMT2ppm | NMT 5ppm |
| Iron | NMT 10ppm | NMT 1ppm | NMT 10ppm |
| Arsenic | NMT 3ppm | NMT 1ppm | / |
| PH | / | 6.5~7.5 | / |
| calcium | / | / | NMT 30ppm |
| sophate | / | / | NMT 20ppm |
| Storage | preserve in well-closed containers. | ||
ammonium citrate 99% purity C6H14N 3 O7 (CAS No. 3458-72-8)
Key Information
* Mesh: 8 - 100
* Quality: Food grade / Electronic grade / Reagent grade / Ceramics, Industrial grade
* Standards: Meet FAO / WHO (COA , MSDS available)
| Purity Assay | ≥ 97.0% |
| Sulpated ash | ≤ 0.1% |
| PH | 6.5 - 7.0 |
| Sulpates | ≤ 300 ppm |
| Chloride | ≤ 100 ppm |
| Phosphate | ≤ 20 ppm |
| Heavy metals | ≤ 10 ppm |
| Iron | ≤ 10 ppm |
| Lead | ≤ 3ppm |
| Arsenic | ≤ 5 ppm |
| Ca | ≤ 100 ppm |
| Oxalate | ≤ 400 ppm |
* Factory Approved : ISO9001 & ISO22000
Functions & Applications | |
|
* Food additive
*Chemical reagent
* Ceramics additives |
* Electroplating additive
* Electronic aluminum foil additives |
* Storage: In a dry and ventilative warehouse. Kept away from moisture and toxins.
- Free sample for testing before order confirmed
- Packaging and labels are as your request
- Fast delivery and frequent communication
- Manufacture Inspection for customers
- Arrange the orders and shipping with customer's requests in time.
Packaging: 25kg/kraft paper bag; 25/35kg drum; other packaging is available
Discharge port: Shanghai/Qingdao/China main port
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