Solid or solution
Choose a 98% 또는 99% 단단한, 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. 썬켐용품 98% 그리고 99% solid grades and a 50% 해결책, with a batch COA on every shipment.
CAS 1762-95-4 · NH₄SCN · Ammonium sulfocyanide
- 모든 배송에 대한 로트 COA
- 시험용 샘플
- 평가판에 대한 기술 지원
제품개요 & 주요 이점
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, 염화물, sulfate and iron.
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, 염화물, sulfate and iron limits and send the batch COA for each lot.
기술 사양
| 매개변수 | 일반적인 값 |
|---|---|
| 제품명 | 암모늄 티오시아네이트 |
| 동의어 | Ammonium sulfocyanide; ammonium rhodanide |
| CAS 번호. | 1762-95-4 |
| EC No. | 217-175-6 |
| Molecular formula | CH₄N₂S (NH₄SCN) |
| 분자량 | 76.12 |
| 모습 | White crystals (solid grades) |
| 시험 | Solid ≥98% or ≥99%; 해결책 50% |
Assay values are the grades we offer. 수분, 염화물, sulfate and iron limits depend on the producer grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Applications by Industry
Where ammonium thiocyanate is used, and what to confirm before you switch supply.
Dyeing & dye chemistry
Used as an auxiliary in dyeing and printing and in dye chemistry.
Check before trial
- Process and dosage
- Solid or solution
- 월별 거래량
Plating & metal separation
Used in plating baths and in solvent-extraction separation of metals such as zirconium and hafnium.
Check before trial
- Bath or process chemistry
- Iron and chloride limits
- Pack size
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.
Check before trial
- Grade and purity for your reaction
- Documents your QA team needs
- Sample size
Selection & 비교
Choosing the right grade
| 귀하의 요구 사항 | 일반적으로 작동하는 것 |
|---|---|
| Dissolving in batches on site | 단단한 98% 또는 99% |
| Dosing as a liquid | 50% 해결책 |
| Analytical or low-impurity use | 99% 단단한; specify chloride, sulfate and iron limits |
| Replacing an existing supplier | 현재 TDS 또는 COA 보내기; we quote against the parameters you approve |
포장 & 저장
포장
Pack size depends on the grade (solid or 50% 해결책) and is confirmed with the quotation.
저장
흡습성: keep bags tightly closed in a dry place. Keep away from acids and oxidizers — contact with acids releases very toxic gas. Follow the SDS.
첫 번째 이메일부터 승인된 공급까지
Choose solid or solution
Solid grades suit batch dissolving; the 50% solution saves handling if you dose a liquid.
Compare the numbers that matter
시험, 수분, 염화물, sulfate and iron. Ask for them on the same COA template as your incoming inspection.
Protect from moisture
The solid cakes when it picks up water. Check bags on arrival and reseal opened bags.
Trial, then lock the spec
Run a sample in your own process and keep the approved lot COA as the reference for contract limits.
귀하의 요구 사항을 알려주십시오. 우리는 등급을 일치.
Tell us how you use ammonium thiocyanate, the grade, the quantity and the destination port.
| 정보 | 예 |
|---|---|
| 애플리케이션 | Dyeing, plating, metal separation, synthesis |
| Grade | 단단한 98% / 99% 또는 50% 해결책 |
| 필수사양 | 시험, 염화물, 황산염, iron |
| 수량 | 평가판 주문 / 월간 간행물 / 연간 볼륨 |
| 목적지 | 국가 및 항구 |
| 필요한 서류 | COA, SDS, TDS |
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% 그리고 99%, and a 50% 해결책. 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?
예. Tell us the grade and planned test, and we will arrange a sample with the TDS and SDS.
