L-Cysteine Hydrochloride Anhydrousとは?用途・使用量・代替品・規格
最終更新: 2026-11-14 · CAS 52-89-1 · 工業グレード
- 概要
- 名称
- L-Cysteine Hydrochloride Anhydrous
- CAS 番号
- 52-89-1
- グレード
- 工業グレード
- 認証
- ISO 9001 · ISO 22000 · HACCP · FAMI-QS · Kosher · Halal · GMP · SGS
- 用途分野
- 5
- 書類
- COA · TDS · SDS
概要
L-Cysteine Hydrochloride Anhydrate, chemically known as L-2-Amino-3-mercaptopropanoic acid hydrochloride, is the hydrochloride salt form of the sulfur-containing amino acid L-cysteine, in anhydrous form. Its molecular formula is C3H8ClNO2S, molecular weight is 157.62, CAS number is 52–89–1, EINECS number is 200–157–7, MDL number is MFCD00064553, and Beilstein Registry Number is 3560277. L-Cysteine Hydrochloride appears as white crystals or crystalline powder, odorless or with a slight characteristic odor, with a sour taste. It is soluble in water, slightly soluble in ethanol, and insoluble in diethyl ether, acetone, and benzene. As a stable hydrochloride salt of a sulfur-containing amino acid, L-Cysteine Hydrochloride is widely used in food, pharmaceutical, cosmetic, feed, and biochemical research fields. As a food additive, it serves as a dough conditioner, antioxidant, and nutritional supplement. In the pharmaceutical field, it is used for liver protection, detoxification, expectoration, and treatment of radiation poisoning.
Appearance: White crystals or crystalline powder, odorless or with a slight characteristic odor, sour taste.
Molecular Formula and Molecular Weight: C3H8ClNO2S, molecular weight 157.62.
用途
Cosmetics and Personal Care Applications
L-Cysteine Hydrochloride は広く使用される cosmetics and personal care products. Main Applications:
Health Products and Dietary Supplements Applications
L-Cysteine Hydrochloride として使用される a nutritional fortifier in health products and dietary supplements. Main Applications:
Feed Additives Applications
L-Cysteine Hydrochloride として使用される a nutritional fortifier and attractant in 飼料添加物s. Main Applications:
Biochemical Reagents and Cell Culture Applications
L-Cysteine Hydrochloride has important applications in biochemical reagents and cell culture. Main Applications:
Other Applications
Organic Synthesis Intermediate: Used in the synthesis of various organic chemicals.
規格
| 項目 | 仕様 |
|---|---|
| 製品名 | L-Cysteine Hydrochloride Anhydrous |
| CAS番号 | 52-89-1 |
| 外観 | White to off-white crystalline powder |
| グレード | Food / Feed / Industrial Grade |
| 包装 | 25kg net fiber drum with PE liner |
| 保管期限 | 24 months |
包装と保管
- 荷姿: 25kg net fiber drum with double PE liner.
- サンプル: 100-500g free sample available.
- 保管: Keep in tightly closed packaging, cool, dry, well-ventilated. Protect from light and moisture.
- 保管期限: 24 months from production date.
品質と認証
全ロックは社内QCラボで検査されます。出荷毎にCOA、TDS、SDSをご提供します。
規制とコンプライアンス
EU
EU法規およびFAMI-QS規格に準拠。
米国
FDAおよびAAFCOの要求事項を満たします。
中国
中国農業部(MOA)法規に基づき登録済み。
国際
コーシャ、ハラール、ISO認証取得。FTA書類対応可能。
安全性と取扱い
- 危険物分類: 通常、非危険物です。詳細はSDSを参照。
- 保管: 室温、乾燥、密閉。強酸化剤を避けてください。
- 輸送: 非危険貨物。通常の海上/航空輸送。
- SDS: ご要望に応じて sales@xadditive.cn.
よくある質問
最小ロット(MOQ)は?
試用は1kg、通常注文は25kgが最小ロットです。無料サンプルあり。
保管期限は?
適切に保管された場合、製造日から24ヶ月。
認証は?
ISO 9001、ISO 22000、HACCP、FAMI-QS、コーシャ、ハラール、COA、SDS、TDS。
見積りの依頼方法は?
メール sales@xadditive.cn with your requirement. Reply within 30 minutes.