Barium chromate
Also known as: C.I. 77103, C.I. Pigment Yellow 31, Baryta yellow, Lemon chrome, Barium chromate oxide, Chromic acid, barium salt (1:1), barium(2+),dioxido(dioxo)chromium
Barium chromate (CAS 10294-40-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula BaCrO4 and a molecular weight of 253.32100 g/mol. Key properties include a melting point of 210 °C (dec.)(lit.) and a density of 4.5 g/mL at 25 °C(lit.). It is classified under GHS with signal word Danger and hazard statements H272, H302 — Harmful if swallowed and H332 — Harmful if inhaled. It is listed by 2 suppliers, 1 of which publish reference prices, from 0.22 to 67.00 CNY. Record last updated Aug 21, 2026.
- CAS No.
- 10294-40-3
- Jingsj CID
- J-1324489-1
- Molecular Formula
- BaCrO4
- Molecular Weight
- 253.32100 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
| Supplier | Purity / Pack | Base Price | Unit Price | Origin | |
|---|---|---|---|---|---|
In Stock | 99% 500g | ¥110.00 | $0.03 /gBest ¥0.22/g CNY | CN China MOQ 500g | |
Made to Order | 99% 100g | ¥38.00 | $0.06 /g ¥0.38/g CNY | CN China MOQ 100g | |
In Stock | 99.5% metals basis 500g | ¥246.00 | $0.07 /g ¥0.49/g CNY | CN China MOQ 500g |
Physicochemical Properties
| Melting Point | 210 °C (dec.)(lit.) |
|---|---|
| Density | 4.5 g/mL at 25 °C(lit.) |
| Exact Mass | 253.82500 |
| PSA | 80.26000 |
GHS Safety & Compliance
- H272
- H302 — Harmful if swallowed
- H332 — Harmful if inhaled
Frequently Asked Questions
What is the CAS number of Barium chromate?
The CAS number of Barium chromate is 10294-40-3.
What are the molecular formula and molecular weight of Barium chromate?
Barium chromate has molecular formula BaCrO4 and molecular weight 253.32100 g/mol.
Which suppliers offer Barium chromate?
2 supplier(s) listed; reference unit price ¥0.22–67.00 /g.
Is Barium chromate hazardous?
Barium chromate has GHS signal word Danger and hazard statements H272; H302 — Harmful if swallowed; H332 — Harmful if inhaled.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Barium chromate (CAS 10294-40-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1324489-1 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.