Barium stearate
- CAS No.
- 6865-35-6
- Chemical Name:
- Barium stearate
- Synonyms
- stavinor40;Ba(C17H35COO)2;BARIUM STEARATE;Einecs 229-966-3;barium distearate;BariumStearatePure;Barium bis(stearate);barium octadecanoate;Barium Stearate，≥90%;Bariumdistearat, rein
- CBNumber:
- CB3704305
- Molecular Formula:
- C36H70BaO4
- Molecular Weight:
- 704.27
- MDL Number:
- MFCD00050711
- MOL File:
- 6865-35-6.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | >225℃ |
|---|---|
| Density | 1.145g/cm3 |
| storage temp. | Store at room temperature, keep dry and cool |
| solubility | insoluble in H2O, ethanol |
| form | Powder |
| color | white |
| Odor | odorless |
| Water Solubility | insoluble H2O, alcohol [HAW93] |
| InChI | InChI=1S/2C18H36O2.Ba/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 |
| InChIKey | AGXUVMPSUKZYDT-UHFFFAOYSA-L |
| SMILES | O([Ba]OC(=O)CCCCCCCCCCCCCCCCC)C(=O)CCCCCCCCCCCCCCCCC |
| LogP | 8.216 (est) |
| CAS DataBase Reference | 6865-35-6(CAS DataBase Reference) |
| FDA UNII | 4H9N8A8G6T |
| EPA Substance Registry System | Barium stearate (6865-35-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302+H332 |
| Precautionary statements | P261-P264-P270-P271-P301+P312+P330-P304+P340+P312-P501 |
| Risk Statements | 20/22 |
| Safety Statements | 28 |
| RIDADR | 1564 |
| RTECS | WI2840000 |
| TSCA | TSCA listed |
| HS Code | 29159090 |
| Toxicity | LD50 orl-rat: 4 g/kg GISAAA 39(11),91,74 |
Barium stearate price More Price(19)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | S0235 | Barium Stearate | 6865-35-6 | 25g | $24 | 2021-12-16 | Buy |
| TCI Chemical | S0235 | Barium Stearate | 6865-35-6 | 500g | $47 | 2021-12-16 | Buy |
| Strem Chemicals | 93-5644 | Barium stearate, tech. gr. | 6865-35-6 | 250g | $30 | 2026-04-30 | Buy |
| Strem Chemicals | 93-5644 | Barium stearate, tech. gr. | 6865-35-6 | 1kg | $85 | 2026-04-30 | Buy |
| Biosynth | GAA86535 | Barium Stearate | 6865-35-6 | 0.5kg | $900 | 2026-06-04 | Buy |
Barium stearate Chemical Properties, Uses, Production
Description
Barium stearate is mainly used as a thermo-stabilizer of polyethylene and polyvinyl chloride copolymer, as well as lubricant. There is excellent heat-resistant stability, oilness and processibility for polyvinyl chloride products such as transparent film, leatheroid, hard plate material and tubing. It also can be used for high-temperature resistance, taking off and touching agents and machinery high-temperature lubricant. The method for producing barium stearate is mainly the traditional saponification metathesis process. This method has technical maturity, but water consumption is large, it uses caustic soda, and the high-concentration salt-containing wastewater quantity discharged is large, contaminating the environment. They do not meet the requirements of current energy-saving, environmental protection, and cleaner production. Another method is stearic acid, water, and hydrated barta added in advance after adding the saponification method of sodium hydroxide. The same saponification method of shortcoming. But the product is fluffy, not as saponification double decomposition.
Chemical Properties
White crystalline solid.Insoluble in water or alcohol. Combustible.
Uses
Barium stearate is not generally used as a stabilizer, but is an important film-calendering lubricant. It is generally used in conjunction with other stabilizers such as Cadmium Stearate and Lead Stearate. It can be used as a flatting and sanding agents in lacquers, coatings and inks and as a drying lubricant for rubbers.
Barium stearate is used in dry - salt fire extinguishers to prevent caking.
Uses
Waterproofing agent; lubricant in metalworking, plastics, and rubber; wax compounding; preparation of greases; heat and light stabilizer in plastics.
Safety Profile
Moderately toxic by ingestion.When heated to decomposition it emits acrid smoke andfumes.
Synthesis
A production method for barium stearate. The production method comprises the following steps: 1) adding water into a reactor and starting stirring and heating; 2) with water as a reaction dispersion medium and under the conditions of stirring and heating, adding powdery barium hydroxide at normal pressure so as to form a barium hydroxide suspension, then adding subparticle stearic acid while stirring when temperature reaches 50 to 60 ℃, stopping heating when temperature reaches 65 to 66 ℃ and carrying out a reaction for 20 to 30 min when temperature rises to 69 to 70 ℃ caused by reaction exotherm; and 3) subjecting a reaction product to filtering separation, drying and crushing so as to obtain a barium stearate product.
Barium stearate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Tianjin Jinhui Taiya Chemical Reagent Co., Ltd | 022-59582624 18622766592 | 2163746375@qq.com | China | 271 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| XiaoGan ShenYuan ChemPharm co,ltd | 15527621225; 15527621225 | 1791901229@qq.com | China | 6741 | 52 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
| Maya High Purity Chemicals | +86 (573) 82222445 (0)18006601000 452520369 | sales@maya-r.com | China | 11693 | 57 |
| Wuhan Fortuna Chemical Co., Ltd | 027-59207852 13308628970 | buy@fortunachem.com | China | 2689 | 58 |
View Latest Price from Barium stearate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-17 | Barium stearate
6865-35-6
|
1kg/Bag | ≥98% | 50 T/Month | Hebei Qujie Technology Co., Ltd. | ||
 |
2026-05-28 | Barium stearate
6865-35-6
|
$50.00-100.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2025-06-27 | Barium stearate
6865-35-6
|
1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Barium stearate
6865-35-6
- $0.00
- ≥98%
- Hebei Qujie Technology Co., Ltd.
-
- Barium stearate
6865-35-6
- $50.00-100.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
-
- Barium stearate
6865-35-6
- $0.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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