Our Sodium Phosphate Dibasic, Sodium Phosphate Monobasic, Food Grade Zinc Sulfate Heptahydrate is unique in design, advanced in technology, sturdy and durable, so it is widely used in many fields. We believe that to surpass, not only is to surpass competitors, but more importantly, to constantly surpass ourselves and always strive for the next goal. We meet challenges with confidence, courage and passion, treat life with a positive attitude and overcome difficulties.
1、Chemical Name: Ammonium Oxalate
2、Molecular Formula : (NH4)2C2O4·H2O
3、Molecular Weight: 142.11
4、CAS: 6009-70-7
5、Character: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. It’s soluble in water, but insoluble in ethanol.
6、Usage: It can be used as analytical reagent and intermediate in organic synthetic.
7、Packing : It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | HG/T 3453-2012 |
Content( (NH4)2C2O4·H2O)，w/% ≥ | 99.5 |
PH（50g/L,25℃） | 6.0-7.0 |
Clarity Test/No ≤ | 6 |
Insoluble substances,w/% ≤ | 0.015 |
Chlorides (Cl),w/% ≤ | 0.002 |
Sulfates (SO4),w/% ≤ | 0.02 |
Sodium (Na),w/% ≤ | 0.005 |
Magnesium (Mg),w/% ≤ | 0.005 |
Potassium (K),w/% ≤ | 0.005 |
Calcium (Ca),w/% ≤ | 0.005 |
Iron (Fe),w/% ≤ | 0.001 |
Heavy metal (As Pb) ,w/% ≤ | 0.0015 |
Our mature and perfect quality management system has laid a good foundation for systematic assurance of the High Quality Factory Supply Best Price Potassium Sorbate and services. In order for our company's development goals to be realized, all employees must implement our standards, and at the same time seek inspiration and guidance for daily work. The behavior and professional ethics of our employees have been clearly regulated, and the culture and skill level of our employees have been significantly improved.
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