Prix FOB
Obtenir le dernier prix170 ~ 190 USD / Ton ( Negotiable )
|10 Ton Minimum Order
Pays:
China
N ° de modèle:
NTZX-z
Prix FOB:
170 ~ 190 USD / Ton ( Negotiable ) Obtenir le dernier prix
Localité:
Jiangsu, China (Mainland)
Prix de commande minimale:
170 per Ton
Commande minimale:
10 Ton
Packaging Detail:
50kg packing with pp bag
Heure de livraison:
within 5~10 days
Capacité de Fournir:
3600 Ton per Month
Payment Type:
T/T, L/C
Groupe de produits :
Personne àcontacter Ms. Jessie
ShiGang town NanTong city Jiangsu province China, Nantong, Jiangsu
ammonium sulphate
Â
1.Features:
1)Ammonium sulfate, inorganic compounds, pure orthorhombic colorless crystals, industrial white to pale yellow crystal, easily soluble in water.
1.CAS No.:********2
2.Content:N *1%min
3.Packing: *0kg packing with pp bag.
4.ISO***1:***8Certification
Molecular Formula: (NH4)2SO4
Relative Molecular weight: **2.*3
Â
2)Specifications:
Nitrogen:*1%min  Moisture:0.2maxÂ
Â
|
Item |
Supreme grade |
First grade |
Qualified grade |
|
Appearance |
no visible mechanical impurity |
no visible mechanical impurity |
no visible mechanical impurity |
|
N content(dry basis),%      ≥ |
*1.0 |
*1.0 |
*0.5 |
|
Water content(H2O),%        ≤ |
0.2 |
0.3 |
1.0 |
|
Free acid(H2SO4)content,%   ≤ |
0.*3 |
0.*5 |
0.*0 |
|
Fe content, %                ≤ |
0.**7 |
- |
- |
|
As content,%                 ≤ |
0.****5 |
- |
- |
|
Heavy metal(Pb)content,%   ≤ |
0.**5 |
- |
- |
|
Water insolubles,%           ≤ |
0.*1 |
- |
- |
2.Use:
1)Â mainly used as fertilizer ammonium sulfate, applied to a variety of soil and crops.
2 )used in textile, leather, medicine and so on.
3 )consumption from the industrial ammonium sulfate ammonium sulfate dissolved in distilled water, except the addition of arsenic and heavy metals in solution purification agents, filtration, evaporation, cooling crystallization, centrifugal separation, drying. Used as food additives, as dough conditioner, yeast nutrients.
4 )used in
biochemistry, common salt,
salting, salting initially be upstream from the fermentation
products of purified proteins.
3.Storage:
Handling Precautions: closed operation, local exhaust. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear self-absorption filter respirators, wear chemical safety glasses, wear protective overalls on infiltration, wear rubber gloves. To avoid dust. Avoid contact with acids.
4.others:
Emergency treatment: isolation leakage polluted area, restricting access. Recommended emergency personnel wearing a dust mask (full cover), wearing protective clothing. If large spills, recycling or shipped to the collection oWith a clean shovel collection in a dry, clean, covered containers, transfer to a safe placef waste disposal sites
| Pays: | China |
| N ° de modèle: | NTZX-z |
| Prix FOB: | 170 ~ 190 / Ton ( Negotiable ) Obtenir le dernier prix |
| Localité: | Jiangsu, China (Mainland) |
| Prix de commande minimale: | 170 per Ton |
| Commande minimale: | 10 Ton |
| Packaging Detail: | 50kg packing with pp bag |
| Heure de livraison: | within 5~10 days |
| Capacité de Fournir: | 3600 Ton per Month |
| Payment Type: | T/T, L/C |
| Groupe de produits : | Ammonium Sulphate |
