双甘氨肽，CAS 登记号 556-50-3，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于其他化工原料；营养强化剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
其他化工原料；营养强化剂
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主要涉及其他化工原料；营养强化剂。
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Glycylglycine · CAS 556-50-3 · C4H8N2O3. UNII 10525P22U0. Melting Point: 215 °C; Solubility: 166 mg/mL at 21 °C; Vapor Pressure: 0.00000005 [mmHg].
| CAS Registry Number | 556-50-3 |
|---|---|
| PubChem CID | 11163 |
| Molecular formula | C4H8N2O3 |
| IUPAC name | 2-[(2-aminoacetyl)amino]acetic acid |
| UNII (FDA) | 10525P22U0 |
| Molecular Weight | 132.12 |
|---|---|
| XLogP3 | -2.9 |
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 132.05349212 |
| Monoisotopic Mass | 132.05349212 |
| Topological Polar Surface Area | 92.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Melting Point | 215 °C |
|---|---|
| Solubility | 166 mg/mL at 21 °C |
| Vapor Pressure | 0.00000005 [mmHg] |
| LogP | -2.92 |
| Regulatory & Food Contact | CIR / INCI: Hair conditioning; Skin conditioning |
|---|---|
| GHS notification summary | 32.4% (22 / 68) |
| GHS notification summary | 32.4% (22 / 68) |
|---|---|
| Reported hazard statements | H319 (67.6%) |
This chemical does not meet GHS hazard criteria for 32.4% (22 of 68) of reports.
H319 (67.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Glycylglycine; 556-50-3; Diglycine; N-GLYCYLGLYCINE; Glycine dipeptide; Glycine, glycyl-; Glycyl-glycine; 2-[(2-aminoacetyl)amino]acetic acid; Gly2; 2-(Aminoacetamido)acetic acid; Glycyl Glycine; 10525P22U0; NSC-49346; CHEBI:17201; DTXSID90862194; 2-((2-aminoacetyl)amino)acetic acid
CAS 556-50-3; molecular formula C4H8N2O3; molecular weight — g/mol.
Glycylglycine, 556-50-3, Diglycine, N-GLYCYLGLYCINE, Glycine dipeptide, Glycine, glycyl-.
Documented regulatory listings: CIR / INCI: Hair conditioning; Skin conditioning.
32.4% of GHS notifications report no hazard classification (22 of 68).
Melting Point: 215 °C; Solubility: 166 mg/mL at 21 °C; Vapor Pressure: 0.00000005 [mmHg]; LogP: -2.92.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.