Prix FOB
Obtenir le dernier prix120 ~ 135 USD / Ton
|25 Ton Minimum Order
Pays:
China
N ° de modèle:
Purity (%)≥99%
Prix FOB:
120 ~ 135 USD / Ton Obtenir le dernier prix
Localité:
Shandong,China.
Prix de commande minimale:
120 per Ton
Commande minimale:
25 Ton
Packaging Detail:
25KG, 500KG, 1000KG PP Bag, with/without anti-caking, pallet available.or customized by your require
Heure de livraison:
Prompt shipment
Capacité de Fournir:
5000 Ton per Month
Payment Type:
T/T, L/C, D/P
Groupe de produits :
Personne àcontacter Ms. lisa
Zibo, Shandong
Specifications
We make Ammonium Chloride Crystals, Bricks, Pellets and Tablets in
bulk. USP BP IP
Ammonium Chloride USP
NH4Cl *3.*9
Â
Ammonium Chloride
Assay- Ammonium Chloride contains not less than *9.5 percent and
not more than **0.5 percent of NH4Cl, calculated on the dried
basis.
Packaging and storage- Preserve in tight containers.
Identification- AÂ solution (1 in *0) responds to the tests for
Ammonium and for Chloride
pH between 4.6 and 6.0, in a solution (1 in *0).
Loss on drying- Dry it over silica gel for 4Â hours: it loses
not more than 0.5% of its weight.
Residue on ignition- Add 1Â mL of sulfuric acid to about
2Â g, accurately weighed, and heat the mixture gently until
volatilization is complete: the residue is white, and when ignited,
not more than 0.1% of nonvolatile substance remains.
Limit of thiocyanate- Acidify *0 mL of a solution (1 in *0)
with hydrochloric acid, and add a few drops of ferric chloride
TS: no orange-red color is produced.
Heavy metals :Â 0.**1%.
Â
Product Description
1. Properties:Â
Analytics reagents, such as configuration ammonia chloride buffer
solution. -Â as the supporting electrolyte electrochemical
analysis. Used for emission spectrometry with arc stabilizer.
Atomic absorption spectrometry with interference inhibitors.
CERTIFICATEÂ Â OFÂ Â ANALYSIS
| Test item | Specification | |
| Reagent grade | Pharmaceutical grade | |
| Appearance | Conform | Conform |
| Assay [NH4Cl] /% | ≥*9.5 | ≥*8.5 |
| Clarify degrees test | Conform | Conform |
| PH | 4.**5.5 | 4.**5.5 |
| Water insoluble/% | ≤0.**5 | ≤0.*1 |
|  Alexa peace-loving scraps  /% | ≤0.*2 | ≤0.*5 |
| Sulfate (SO4) /% | ≤0.**5 | ≤0.**5 |
| Phosphate (PO4) /% | ≤0.**0 5 | ≤0.**1 |
| Sodium (Na) /% | ≤0.**5 | - |
| Magnesium (Mg) /% | ≤0.**1 | ≤0.**2 |
| Potassium(K) /% | ≤0.**5 | - |
| Calcium (Ca) /% | ≤0.**1 | ≤0.**2 |
| Iron (Fe)/% | ≤0.***5 | ≤0.**1 |
| Pays: | China |
| N ° de modèle: | Purity (%)≥99% |
| Prix FOB: | 120 ~ 135 / Ton Obtenir le dernier prix |
| Localité: | Shandong,China. |
| Prix de commande minimale: | 120 per Ton |
| Commande minimale: | 25 Ton |
| Packaging Detail: | 25KG, 500KG, 1000KG PP Bag, with/without anti-caking, pallet available.or customized by your require |
| Heure de livraison: | Prompt shipment |
| Capacité de Fournir: | 5000 Ton per Month |
| Payment Type: | T/T, L/C, D/P |
| Groupe de produits : | Ammonium salt |
