Solid or solution
Choose a 98% ou 99% solide, or a 50% solution if you dose it as a liquid.
NH₄SCN
Ammonium Thiocyanate Supplier from China
Ammonium thiocyanate (NH₄SCN) is a water-soluble thiocyanate salt used in textile dyeing, metal separation and plating, organic synthesis and analytical chemistry. Fournitures SUNCHEM 98% et 99% solid grades and a 50% la solution, avec un COA par lots sur chaque expédition.
CAS 1762-95-4 · NH₄SCN · Ammonium sulfocyanide
- Lot de COA avec chaque expédition
- Des échantillons pour vos essais
- Support technique pour votre essai
Présentation du produit & avantages clés
Ammonium thiocyanate is a highly soluble salt that supplies the thiocyanate (SCN⁻) ion. It is used as an auxiliary in dyeing, in plating baths and solvent-extraction processes that separate metals, as a reagent in organic synthesis — including pesticide and pharmaceutical intermediates and the separation of antibiotics — and as a classic analytical reagent for iron(III).
The solid is hygroscopic and cakes easily, so moisture matters along with assay, chlorure, sulfate et fer.
Soluble SCN⁻ source
Dissolves readily in water and polar solvents for baths, reactions and analytical use.
Limits on the COA
We quote against your assay, chlorure, sulfate and iron limits and send the batch COA for each lot.
Spécifications techniques
| Paramètre | Valeur typique |
|---|---|
| Nom du produit | Thiocyanate d'ammonium |
| Synonymes | Ammonium sulfocyanide; ammonium rhodanide |
| Numéro CAS. | 1762-95-4 |
| Numéro CE. | 217-175-6 |
| Formule moléculaire | CH₄N₂S (NH₄SCN) |
| Poids moléculaire | 76.12 |
| Apparence | White crystals (solid grades) |
| Essai | Solid ≥98% or ≥99%; la solution 50% |
Assay values are the grades we offer. Moisture, chlorure, sulfate and iron limits depend on the producer grade and are stated on the TDS and batch COA; les limites de votre commande sont confirmées dans le devis et le contrat.
Applications par industrie
Where ammonium thiocyanate is used, et que confirmer avant de changer d'approvisionnement.
Dyeing & chimie des colorants
Used as an auxiliary in dyeing and printing and in dye chemistry.
Vérifiez avant l'essai
- Process and dosage
- Solid or solution
- Volume mensuel
Plating & metal separation
Used in plating baths and in solvent-extraction separation of metals such as zirconium and hafnium.
Vérifiez avant l'essai
- Bath or process chemistry
- Iron and chloride limits
- Taille du paquet
Organic synthesis & analytical reagent
A thiocyanate source and polymerization aid in organic synthesis, used in the production and separation of pesticide and antibiotic intermediates, and a standard reagent for iron(III) analysis.
Vérifiez avant l'essai
- Grade and purity for your reaction
- Documente les besoins de votre équipe d'assurance qualité
- Sample size
Sélection & comparaison
Choosing the right grade
| Votre exigence | Ce qui fonctionne habituellement |
|---|---|
| Dissolving in batches on site | Solide 98% ou 99% |
| Dosing as a liquid | 50% la solution |
| Analytical or low-impurity use | 99% solide; specify chloride, sulfate and iron limits |
| Remplacer un fournisseur existant | Envoyez votre TDS ou COA actuel; nous citons en fonction des paramètres que vous approuvez |
Emballage & stockage
Emballage
Pack size depends on the grade (solid or 50% la solution) and is confirmed with the quotation.
Stockage
Hygroscopique: keep bags tightly closed in a dry place. Keep away from acids and oxidizers — contact with acids releases very toxic gas. Follow the SDS.
Du premier e-mail à la fourniture approuvée
Choose solid or solution
Solid grades suit batch dissolving; the 50% solution saves handling if you dose a liquid.
Comparez les chiffres qui comptent
Essai, humidité, chlorure, sulfate et fer. Demandez-les sur le même modèle de COA que votre inspection entrante.
Protect from moisture
The solid cakes when it picks up water. Check bags on arrival and reseal opened bags.
Procès, puis verrouillez la spécification
Analysez un échantillon dans votre propre processus et conservez le COA du lot approuvé comme référence pour les limites du contrat..
Dites-nous votre besoin. Nous correspondons à la note.
Tell us how you use ammonium thiocyanate, the grade, la quantité et le port de destination.
| Information | Exemple |
|---|---|
| Application | Dyeing, plating, metal separation, synthesis |
| Grade | Solide 98% / 99% ou 50% la solution |
| Spécification requise | Essai, chlorure, sulfate, iron |
| Quantité | Commande à l'essai / mensuel / volume annuel |
| Destination | Pays et port |
| Documents nécessaires | COA, FDS, DT |
Ammonium Thiocyanate FAQ
What is ammonium thiocyanate used for?
In dyeing and dye chemistry, plating and metal separation, organic synthesis including pesticide and antibiotic intermediates, and as an analytical reagent for iron(III).
Which grades do you supply?
Solid grades of 98% et 99%, and a 50% la solution. Tell us your application and we will recommend one.
How should it be stored?
In tightly closed bags in a dry place, away from acids and oxidizers. Contact with acids releases very toxic gas, so follow the SDS.
Can I get a sample?
Oui. Tell us the grade and planned test, and we will arrange a sample with the TDS and SDS.
