Zinc silicate, manganese-doped
Also known as: Zinc orthosilicate: manganese activated, Zinc orthosilicate, manganese-doped, Fluorescent indicator F254, Fluorescence indicator green 254, TLC fluorescence 254 indicator, Silicic acid (H4SiO4), zinc salt (1:2), manganese-doped
Zinc silicate, manganese-doped (CAS 68611-47-2) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula O3SiZn and a molecular weight of 141.46400 g/mol. Key property: a density of 4.0 g/cm3 (20℃). It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation, H332 — Harmful if inhaled and H335 — May cause respiratory irritation. It is listed by 2 suppliers, 1 of which publish reference prices, from 30.00 to 42.00 CNY per 10g. Record last updated Aug 21, 2026.
- CAS No.
- 68611-47-2
- Jingsj CID
- J-23149-9
- Molecular Formula
- O3SiZn
- Molecular Weight
- 141.46400 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
Made to Order | 98% 10g | ¥300.00 | $4.49 /gBest ¥30.00/g CNY | CN China MOQ 10g | |
In Stock | 95% 10g | ¥420.00 | $6.29 /g ¥42.00/g CNY | CN China MOQ 标准 | |
Made to Order | 95% 1g | - | - | CN China MOQ 1g |
Physicochemical Properties
| Density | 4.0 g/cm3 (20℃) |
|---|---|
| Exact Mass | 139.89100 |
| PSA | 63.19000 |
| Storage Conditions | Storage temperature: no restrictions. |
| Additional Property | <0.1g/l |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Zinc silicate, manganese-doped?
The CAS number of Zinc silicate, manganese-doped is 68611-47-2.
What are the molecular formula and molecular weight of Zinc silicate, manganese-doped?
Zinc silicate, manganese-doped has molecular formula O3SiZn and molecular weight 141.46400 g/mol.
Which suppliers offer Zinc silicate, manganese-doped?
2 supplier(s) listed; reference unit price ¥30.00–42.00 /g.
Is Zinc silicate, manganese-doped hazardous?
Zinc silicate, manganese-doped has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation; H332 — Harmful if inhaled; H335 — May cause respiratory irritation.
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 silicate, manganese-doped (CAS 68611-47-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23149-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.