CAS Number557-05-1
SynonymsMFCD00013031; Octadecanoic acid, zinc salt (2:1); Hydense; Zinc octadecanate; Metallac; Dermarone; stearic acid,zinc; talculinz; EINECS 209-151-9; Mathe; Zinc(II) stearate; Zinc dioctadecanoate; Zinc stearate
Molecular Formula[CH3(CH2)16COO]2Zn
Molecular Weight632.33
Purity98.00%
Density1.095
Boiling Point359.4ºC at 760 mmHg
Melting Point128-130 °C (lit.)
Appearancepowder
EINECS209-151-9
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 557-05-1 |
| Catalog No. | 2A-9022902 |
| Chinese Name | 硬脂酸锌 |
| Synonyms | MFCD00013031; Octadecanoic acid, zinc salt (2:1); Hydense; Zinc octadecanate; Metallac; Dermarone; stearic acid,zinc; talculinz; EINECS 209-151-9; Mathe; Zinc(II) stearate; Zinc dioctadecanoate; Zinc stearate |
| Molecular Formula | [CH3(CH2)16COO]2Zn |
| Molecular Weight | 632.33 |
| Purity | 98.00 |
| Density | 1.095 |
| Boiling Point | 359.4ºC at 760 mmHg |
| Melting Point | 128-130 °C (lit.) |
| Appearance | powder |
| Water Solubility | Insoluble |
| Storage Condition | 1. Lined with plastic bag, outer woven bag or sack |
| Application | Zinc stearate is a zinc distearate. Zinc stearate can be used as an excipient such as a lubricant in tablets and capsules. Pharmaceutical excipients, or pharmaceutical excipients, refer to other chemi |
| EINECS | 209-151-9 |
| HTC | 2915.70.0150 |
| PubChem ID | 24858605 |
| MDL Number | MFCD00013031 |
| SMILES | CCCCCCCCCCCCCCCCCC(=O)O[Zn]OC(=O)CCCCCCCCCCCCCCCCC |
| InChI | 1S/2C18H36O2.Zn/c2*1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2*2-17H2,1H3,(H,19,20);/q;;+2/p-2 |
| InChI Key | XOOUIPVCVHRTMJ-UHFFFAOYSA-L |
| Beilstein/REAXYS | 3919706 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| Risk Codes | R37 |
| Safety Description | S22;S26;S36/37/39;S38 |
| MSDS | msds/22902_1_557_05_1.pdf |
| Bioactivity | Zinc stearate is a Zinc distearate. Zinc stearate can be used as an excipient, such as lubricants for tablets and capsules. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Lower E S. Zinc stearate: its properties and uses[J]. Pigment & Resin Technology, 1982, 11(6): 9-14. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Density 1.095 Boiling Point 359.4ºC at 760 mmHg Melting Point 128-130 °C (lit.) Molecular Formula C36H70O4Zn Molecular Weight 632.32 Flash Point 180℃ Exact Mass 630.456543 PSA 37.30000 LogP 6.33000 InChIKey KREXGRSOTUKPLX-UHFFFAOYSA-N SMILES CCCCCCCCCCCCCCCCCC(=O)O.CCCCCCCCCCCCCCCCCC(=O)O.[Zn] Stability Stable. Incompatible with strong oxidizing agents. Water Solubility Insoluble |
| Use of | Zinc stearate is a Zinc distearate. Zinc stearate can be used as an excipient, such as lubricants for tablets and capsules. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Properties Name Zinc stearate W. S Synonym More Synonyms Zinc stearate Biological Activity Description Zinc stearate is a Zinc distearate. Zinc stearate can be used as an excipient, such as lubricants for tablets and capsules. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Lower E S. Zinc stearate: its properties and uses[J]. Pigment & Resin Technology, 1982, 11(6): 9-14. [2]. Elder DP, et al. Pharmaceutical excipients - quality, regulatory and biopharmaceutical considerations. Eur J Pharm Sci. 2016 May 25;87:88-99. Chemical & Physical Properties Molecular Formula C36H70O4Zn Exact Mass 630.456543 PSA 37.30000 LogP 6.33000 InChIKey KREXGRSOTUKPLX-UHFFFAOYSA-N SMILES CCCCCCCCCCCCCCCCCC(=O)O.CCCCCCCCCCCCCCCCCC(=O)O.[Zn] Stability Stable. Incompatible with strong oxidizing agents. Water Solubility Insoluble |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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