O que é L-Cysteine Hydrochloride Feed/? Aplicações, dosagem, alternativas e especificações
Última atualização: 2026-11-14 · CAS 52-89-1 · grau alimentício
- Dados rápidos
- Nome
- L-Cysteine Hydrochloride Feed/
- Número CAS
- 52-89-1
- Grau
- grau alimentício
- Certificações
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- Áreas de aplicação
- 6
- Documentação
- COA · TDS · SDS
Resumo
Cysteamine Hydrochloride, chemically known as 2-Aminoethanethiol Hydrochloride, has the CAS number 156–57–0, molecular formula C2H8ClNS, and molecular weight 113.61. It is a white crystalline powder formed by the salification of cysteamine (2-aminoethanethiol) with hydrochloric acid, and is the most stable and commonly used form of cysteamine. Cysteamine Hydrochloride is a small-molecule sulfhydryl-containing compound with significant physiological activity. In animals, it promotes growth hormone (GH) release by depleting somatostatin (SS), thereby exerting growth-promoting effects. Its molecule contains active sulfhydryl (—SH) and amino groups, endowing it with unique reducing and chelating capabilities, making it widely applicable in pharmaceuticals, feed, chemicals, and cosmetics. Cysteamine Hydrochloride is listed in China's "Catalog of Feed Additives" and is applicable to livestock and poultry farming. The national standard GB/T 24832–2009 "Feed Additive – Cysteamine Hydrochloride β-Cyclodextrin Beadlets" was officially implemented on March 1, 2010, providing unified quality standards for the application of this product in the feed industry.
Cysteamine Hydrochloride can be divided into the following main varieties by product form, content specification, and application field: Series
English Name
Aplicações
Nutrição Suína
Used in piglet, grower, and sow diets.
Ração para Aves
Included in broiler, layer, and breeder feeds.
Ração para Ruminantes
Used in dairy and beef cattle rations.
Aqüicultura
Suitable for fish and shrimp feed formulations.
Ração para Pets
Included in premium pet food formulas.
Fabricação de Premix
Standard ingredient for vitamin-mineral premixes.
Especificação
| Parameter | Specification Range |
|---|---|
| Reference | |
| Aparência | White crystalline powder |
| Content | ≥99% |
| Melting Point | 66–70°C |
| Moisture | ≤0.5% |
| ZEAL BIOTECH Standard | |
| Heavy Metals (as Pb) | ≤10 mg/kg |
| ZEAL BIOTECH Standard | |
| (2) Coated Cysteamine HCl (50% Feed Grade): | Parameter |
| Specification Range | |
| Aparência | White or almost white granule powder |
| Content | ≥50.0% |
| Loss on Drying | ≤10.0% |
| Arsenic (As) | ≤2.0 mg/kg |
| Lead (Pb) | ≤2.0 mg/kg |
| Validade | 18 months |
| (3) β-Cyclodextrin Beadlets (GB/T 24832–2009): | Parameter |
| Specification Range | Reference |
| Aparência | White or almost white beadlets |
| Cysteamine HCl Content | ≥27.0% |
| GB/T 24832–2009 | |
| Moisture | ≤10.0% |
| GB/T 24832–2009 | |
| Total Arsenic | ≤2.0 mg/kg |
| GB/T 24832–2009 | |
| Lead | ≤10.0 mg/kg |
| GB/T 24832–2009 | |
| 4. Product Application Fields |
Embalagem e armazenamento
- Standard Packing: 25kg net fiber drum with double PE liner.
- Sample Pack: 100g - 500g free sample in aluminum foil bag.
- Armazenamento: Keep in tightly closed original packaging, cool, dry, well-ventilated. Protect from light and moisture.
- Validade: 24 months from production date.
Qualidade e certificações
Cada lote é testado pelo laboratório de QC interno. COA, TDS e SDS fornecidos com cada remessa.
Regulamentação e conformidade
EU / FAMI-QS
Complies with EU feed additive regulations and FAMI-QS standards.
US / AAFCO
Meets FDA and AAFCO requirements for feed ingredients.
China MOA
Registered under Chinese Ministry of Agriculture feed additive regulations.
Internacional
Certificado Kosher, Halal e ISO. Formulários FTA disponíveis.
Segurança e manuseio
- Classe de Perigo: Generally non-hazardous feed ingredient. Refer to SDS for details.
- Armazenamento: Temperatura ambiente, seco, fechado. Evitar oxidantes fortes.
- Transporte: Mercadoria não perigosa. Frete marítimo/aéreo padrão.
- SDS: Disponível mediante solicitação em sales@xadditive.cn.
Perguntas frequentes
What is the MOQ?
MOQ is 1kg for trial, 25kg for regular orders. Free samples 100-500g available.
What is the shelf life?
24 months from production date when stored properly in sealed, cool, dry conditions.
What certifications are provided?
ISO 9001, ISO 22000, HACCP, FAMI-QS, Kosher, Halal, COA, SDS, TDS.
How to get a quote?
Email sales@xadditive.cn with your requirement. FOB price within 30 minutes.
Solicitar cotação e COA
Solicite a ficha técnica atual, uma amostra de COA e uma cotação por volume — resposta em 30 minutos em dias úteis.