باریوم سولفات یک ترکیب معدنی حاوی باریوم و گوگرد با فرمول شیمیایی Baso4 است.
این ماده ساختاری کریستالی به رنگ سفید دارد و بی بو و غیر قابل حل در آب می باشد.
مشخصات باریوم سولفات:
Description | |
| 101750 | Catalogue Number |
| Blanc fixe | Synonyms |
Product Information | |
| 7727-43-7 | CAS number |
| 231-784-4 | EC number |
| Ph Eur,BP,USP | Grade |
| BaO₄S | Hill Formula |
| BaSO₄ | Chemical formula |
| 233.39 g/mol | Molar Mass |
| 2833 27 00 | HS Code |
| MQ500 | Quality Level |
Physicochemical Information | |
| 4.5 g/cm3 (20 °C) | Density |
| 1380 °C | Melting Point |
| 3.5 – 10.0 (100 g/l, H₂O, 20 °C) suspension | pH value |
| 500 kg/m3 | Bulk density |
| <0.01 g/l | Solubility |
Toxicological Information | |
| LD50 Rat > 20000 mg/kg | LD 50 oral |
Safety Information according to GHS | |
| 10 – 13 Other liquids and solids | Storage class |
| NWG not water endangering | WGK |
| 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). | Disposal |
Storage and Shipping Information | |
| Store at +2°C to +30°C | Storage |
Specifications | |
| 97.5 – 100.5 % | Assay (RFA) |
| passes test | Identity (Barium) |
| passes test | Identity (Sulfate) |
| ≤ 0.3 % | Substances soluble in acid (Ph Eur) |
| ≤ 0.3 % | Substances soluble in acid (USP) |
| ≤ 10 ppm | Soluble Barium salts (Ph Eur) |
| ≤ 0.001 % | Soluble Barium salts (USP) |
| passes test | Acidity or alkalinity |
| 3.5 – 10.0 | pH (10% aqueous suspension) |
| ≤ 0.00005 % | Sulphide (S) |
| ≤ 0.0050 % | Al (Aluminium) |
| excluded by the production process | Residual solvents (ICH Q3C) |
| passes test | Oxidizable Sulfur |
| ≤ 2.0 % | Loss on ignition (at 600 °C) |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Coprresponds to Ph Eur, BP, USP | |
| Coprresponds to Ph Eur, BP, USP | |
برای مشاهده دیگر محصولات و مواد شیمیایی به صفحه ی اصلی سایت بی تو بی کالا مراجعه نمایید.
Barium sulfate 100 g Art 101750
.Barium sulfate is a mineral compound containing barium and sulfur with the chemical formula Baso4
.This material has a white crystalline structure and is odorless and insoluble in water
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