中文名：季戊四醇
化学式：C5H12O4
CAS登录号：115-77-5
分子量：136.15
EINECS登录号：204-104-9
CERTIFICATE OF ANALYSIS
Name of Commodity: Pentaerythritol Batch No: 20240714
Batch Quantity: 20MT Date of Manufacture: 14 JUL, 2024 Shelf life: 2 year Packing: 25KG
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Items |
Specification |
Actual Result |
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Content of Pentaerythritol, ％ ≥ |
98.00 |
98.05 |
|
Content of Hydroxyl Value, ％ ≥ |
48.50 |
48.55 |
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Melting point，°C ≥ |
250 |
252 |
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Heating Loss, ％ ≤ |
0.20 |
0.07 |
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Ash content, ％ ≤ |
0.05 |
0.02 |
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Phthalic Color (Fe, Co, Cu) ≤ |
1 |
<1 |
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Particle Size |
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50-90msh |
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Conclusion |
Pass |
|
Executive Standard: GB/T7815-2008
* 称呼： |
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* 公司名称： |
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内容： |
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一水高氯酸钠
氰化钾
硫化钠
