化工社化工社 化学情報印刷レポート · 研究参考用
HCID 8736作成日：2026年10月27日
DL-リンゴ酸二ナトリウム水和物
DL-リンゴ酸二ナトリウム水和物 · rac-(R*)-2-ヒドロキシブタン二酸ジナトリウム · DL-りんご酸ジナトリウム · りんご酸二ナトリウム?0.5水 · りんご酸二ナトリウム・0.5水 · DISODIUM DL-MALATE HYDRATE · MALIC ACID, SODIUM · DI-SODIUM DL-MALATE
https://huagongshe.com/ja/chemical/8736
識別子と物理属性
| CAS No. | 22798-10-3 |
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| 分子式 | C4H4Na2O5 |
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| 平均分子量 | 178.05 g/mol |
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| 単同位体質量 | 177.98541179 g/mol |
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| SMILES | O=C([O-])CC(O)C(=O)[O-].[Na+].[Na+] |
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| InChIKey | WPUMTJGUQUYPIV-UHFFFAOYSA-L |
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| PubChem CID | 8736 |
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| ChEMBL | CHEMBL182856 |
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| EC No. | 211-627-6 |
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| DTXSID | DTXSID7046831 |
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| 現地名 | DL-リンゴ酸二ナトリウム水和物 |
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化学・物理的性質
| 極性表面積 | 100 |
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| 水素結合供与体数 | 1 |
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| 水素結合受容体数 | 5 |
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| 回転可能結合数 | 1 |
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| 重原子数 | 11 |
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| 形式電荷 | 0 |
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| 複雑度 | 118 |
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| 化粧品 | Cosmetic ingredients (Sodium Malate) -> CIR (Cosmetic Ingredient Review)HumectantSkin conditioning |
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| 溶解度 | Freely soluble in water |
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| Physical Description | White crystalline powder or lumps |
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| 融点 | >300 °C(lit.) |
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| CAS データベース | 22798-10-3(CAS DataBase Reference) |
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安全性と法規制
| GHS 分類 | This chemical does not meet GHS hazard criteria for 45.8% (65 of 142) of reports.WarningH315 (41.5%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 142 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.This chemical does not meet GHS hazard criteria for 100% (37 of 37) of all reports. |
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| 規制情報 | Chemical: Butanedioic acid, hydroxy-, disodium saltDisodium malate: Does not have an individual approval but may be used under an appropriate group standard |
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| その他の安全情報 | IMAP assessments - Butanedioic acid, hydroxy-, disodium salt: Human health tier I assessment |
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| Hazard Classes and Categories | Skin Irrit. 2 (41.5%)Skin Irrit. 2 (100%)Not Classified |
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| 毒性の概要 | On the basis of the animal and clinical data included in this report, the CIR Expert Panel concludes that Malic Acid and Sodium Malate are safe for use as pH adjusters in cosmetic formulations. The Expert Panel determined that the data are insufficient to determine the safety of these ingredients for any other functions.Safe for use in cosmetics, with qualifications |
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| 水環境危害等級（WGK） | 3 |
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| RTECS 番号 | ON7730000 |
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