Overview
基本情報
モデル番号。 | Sih4 ガス |
DOTクラス | 2.1 |
数 | 2203 |
シリンダー標準 | ドット/ISO/GB |
シリンダー圧力 | 15MPa/20MPa |
バルブ | ディス632 |
融点 | -185℃ |
外観 | 無色、ニンニク臭 |
沸点 | -112℃ |
密度 | 1.34kg/立方メートル |
分子量 | 32.117 |
輸送パッケージ | 47L、440L |
仕様 | 99.9999% |
商標 | 空白 |
起源 | 中国 |
HSコード | 28500090 |
生産能力 | 20,000トン/年 |
製品説明
仕様:CAS番号:7803-62-5EINECS番号:232-263-4UN番号:UN2203純度:99.9999%ドットクラス:2.1外観:無色グレード規格:電子グレード
仕様 | 99.9999% |
一酸化炭素 | ≤ 0.05ppm |
二酸化炭素 | ≤ 0.05ppm |
総塩化物 | ≤ 0.1ppm |
メタン | ≤ 0.05ppm |
C2-C4 | ≤ 0.1ppm |
窒素 | ≤ 0.5ppm |
酸素 | ≤ 0.05ppm |
水分 | ≤ 0.1ppm |
シリルエーテル | ≤ 0.1ppm |
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In production, we have quality analysis system to make sure each step is qualified.b> Before filling, we do the pre-treatment for the cylinders to clean well.c> After filling, we will do 100% inspection analyze before delivery.7. Q: Is it possible to ship by air? A: Gases are classified into class 2.1, class 2.2 and class 2.3 which are inflammable gas, non-flammable gas and poisonous gas. According to regulation, inflammable gas and poisonous gas cannot be shipped by air, and only non-flammable gas can be transported by air. If the amount purchased is large, sea transportation is better. 8. Q: Can I customize the package? A: Yes of course! The most regular package is cylinder. Its size, color, valve, design and other requirements can all be met. 9. Q: What is the package & storage details? A: Seamless steel cylinder with different valves, or as to your requirement.Stored in shady, cool, dry, ventilated warehouse, and keep away from sunlight and ramming.10. More question......Feel free to contact us, you will get immediately reply/p>