High Purity Barium Carbonate Light 99.2% Min
该供应商的新产品
| Item | Special grade | 1st grade | 2nd grade | |
| Main content(on BaCO3 basis) | 99.2% | 99% | 98.5% | min |
| Moisture | 0.3% | 0.3% | 0.3% | max |
| Total sulphur(on SO4 basis) | 0.25% | 0.35% | 0.45% | max |
| HCI insoluble matters | 0.15% | 0.25% | 0.50% | max |
| Iron (on Fe basis) | 0.004% | 0.004% | 0.008% | max |
| Chloride(on CL basis) | 0.01% | --- | --- | max |
| Fineness | ||||
| residue on 125um sieves | 0.20% | 0.30% | 0.50% | max |
Packaging & Delivery
| Packaging Details: | 25kg/bag,50kg/bag,500kg/bag,1000kg/bag |
| Delivery Detail: | 15 days after order confirmed |
Product Description
White barium carbonate for ceramic 99%
Product Description
Barium carbonate (BaCO3), also known as witherite, is a chemical compound used in rat poison, bricks, ceramic glazes and cement.
Preparation
Barium carbonate is made commercially from barium sulfide either by treatment with sodium carbonate at 60 to 70 ° C (soda ash method) or by passing carbon dioxide at 40 to 90 ° C.
In the soda ash process, solid or dissolved sodium carbonate is added to barium sulfide solution, and the barium carbonate precipitate is filtered, washed and dried. In the barium carbonate molecule, two oxygen atoms gain one electron each from Ba atom
Barium carbonate
CAS NO.: 513-77-9
Molecular formula: BaCO3
Molecular Weight: 197.35
HS Code: 28366000
UN NO.: 1564
DG Class: 6.1
Barium Carbonate
1) Item: Barium carbonate 99% min
2) Molecular formula: BaCO3; Molecular weight: 197.35
3) Property: Barium Carbonate appears white free flowing powder, or white amorphous granular
4) Usage: Barium Carbonatemainly used in glass industry and making brick industry, ceramics, tile, water purifying, kinescope glass shell, optical glass, fluorescent light glass, construction material and making other barium salts
5) Barium Carbonate Packing: In 25kg or 50kg plastic woven bag, neutral package
业务性质
制造商/工厂
成立年份
2007
国家/地区
天津, 中国
主要产品
Sodium Hydrosulphide, Sodium Sulphide, Chemical...
付款条件
Doc Against Acceptance (D/A), Doc Against Payment (D/P), Letter of Credit (L/C), Bank wire (T/T)
New Tiger Co.，Ltd是一家高端化学工业制造商和诚实的出口商。我们的工厂位于中国甘西省，硫化钠/氢硫化钠的年度能力超过100, 000吨。和＆nbsp“竞争性＆nbsp”在全球100多个国家 /地区的价格。我们的NBSP;硫化钠＆nbsp;已经通过了世界上的年度排名第一。
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