white crystals, non-toxic, fire-explosion-proof. Afraid of dampness.
| Mass fraction of total phosphorus oxide (V),% | 53% ± 1,0 |
| Mass fraction of ammonia,%, not less | 25 |
| Moisture content,%, max | 0,5 |
| Arsenic,%, max | 0,0003 |
| Mass fraction of heavy metals (Pb),%, not more | 0,0004 |
| Масс.доля фторидов, %, в пределах | 0,001 |
| Activity index of hydrogen ions, pH units | 7,6-8,4 |
| Sieve composition:Mass fraction of particles,%, not exceeding:
from 4 to 7 mm |
2 |
Diammonium phosphate food has other names - diammonium phosphate, ammonium hydrophosphate, diammophos, ammonium phosphate di-substituted, DAP. Obtained by the interaction of ammonia and phosphoric acid.
It is necessary to mix the additive well with the feed.
First, add diammonium phosphate food is necessary in small amounts, gradually increasing every two days. Up to the maximum amount is adjusted within a few weeks.
The daily amount of the supplement must be broken down into several portions and given probno.
Observance of recommendations, good mixing and consideration of terms and doses will allow to exclude poisoning of animals.
Inhalation of dust can cause irritation of the mucous and respiratory tract.
Want to order this product now? Call us: +7 (495) 133-02-40
or send a request info@chimko.com
Food-grade diammonium phosphate is a salt of ammonium and phosphoric acid with the formula (NH₄)₂HPO₄, produced to food specification requirements. In documents the product may also be designated as diammonium phosphate food or food additive E342. When purchasing, it is important to check the specification, the mass fraction of total phosphorus oxide, ammonia content, moisture, arsenic, heavy metals, fluorides, pH and particle size distribution. For an enterprise, these indicators matter for incoming inspection and stable work with the batch.
Food-grade diammonium phosphate in aqueous solution usually gives a neutral or slightly alkaline reaction, and a pH value within an established range may be regulated for the batch. The actual value depends on the concentration of the solution, water quality and the composition of the specific batch. If the product is used in a process with sensitive acidity requirements, it is better to check the pH in the laboratory on a solution of working concentration. This helps rule out deviations and assess in advance how the raw material will behave in the production system.
When receiving food-grade diammonium phosphate, the integrity of the bags, labelling, production date, quality certificate and the batch’s compliance with TU 2148-673-00209438-02 are checked. Laboratory control focuses on the mass fraction of P₂O₅, ammonia, moisture, arsenic, heavy metals, fluorides, pH and particle size distribution. Visually, the product should be uniform, white or light-coloured, without wetting, dense lumps or foreign inclusions. For regular deliveries, it is advisable to record the indicators of each batch.
Food-grade diammonium phosphate is stored in a dry, unheated warehouse, in sealed factory packaging, separately from moisture and contaminating substances. If storage conditions are violated, the crystals can cake, absorb moisture and become harder to dose. Bags are placed on pallets, preserving labelling and batch traceability from receipt through to transfer into use.
Every minute matters so your production doesn't stand idle. That's why we've built our logistics so that ordering and receiving our reagents is easy, and delivery times are predictable.
We deliver across Russia. We've built our processes so that distance is not an obstacle to a fast delivery.
Choosing a carrier: We work with trusted transport companies. Choose the one you trust — we will ship your cargo with it.
To your warehouse or pickup: We will deliver the batch directly to your warehouse. Or, if it's more convenient, pick it up yourself from ours.
Speed: In most regions, delivery takes from 1 to 7 business days. Need it faster? We can discuss urgent options.
We understand that convenience also means flexible payment. That's why we offer different options:
Bank transfer for organizations against an issued invoice.
Online payment for fast processing.
This is the fastest way: you pay — and your order immediately goes into work.
Call us at +7 (495) 133-02-40 right now!
Send a request to order@chimko.com or use our feedback form.