Zinc methionine sulfate
Also known as: Zinc methionine sulfate, Zinc monomethionine, Zinc methionine bisulfate, OPTIZINC, Hydrogen (L-methioninato-N,O,S)(sulphato(2-)-O)zincate(1-), Zinc methionine
Zinc methionine sulfate (CAS 56329-42-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H11NO6S2Zn and a molecular weight of 310.683 g/mol. Key properties include a boiling point of 306.9ºC at 760 mmHg and a flash point of 139.4ºC. It is listed by 3 suppliers, 2 of which publish reference prices, from 0.44 to 11.40 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 56329-42-1
- Jingsj CID
- J-1409000-4
- Molecular Formula
- C5H11NO6S2Zn
- Molecular Weight
- 310.683 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to OrderPlatform-operated | 99% 500g | ¥220.00 | $0.07 /gBest ¥0.44/g CNY | CN China MOQ 500g | |
In Stock | 98% 100g | ¥787.00 | $1.18 /g ¥7.87/g CNY | CN China MOQ 100g | |
In Stock | 98% 25g | ¥201.00 | $1.2 /g ¥8.04/g CNY | CN China MOQ 25g |
Physicochemical Properties
| Boiling Point | 306.9ºC at 760 mmHg |
|---|---|
| Flash Point | 139.4ºC |
| Exact Mass | 308.931915 |
| PSA | 163.43000 |
| LogP | 0.85750 |
Frequently Asked Questions
What is the CAS number of Zinc methionine sulfate?
The CAS number of Zinc methionine sulfate is 56329-42-1.
What are the molecular formula and molecular weight of Zinc methionine sulfate?
Zinc methionine sulfate has molecular formula C5H11NO6S2Zn and molecular weight 310.683 g/mol.
Which suppliers offer Zinc methionine sulfate?
3 supplier(s) listed; reference unit price ¥0.44–11.40 /g.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Zinc methionine sulfate (CAS 56329-42-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1409000-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.