shanxiyuhong(expird)
Free supplier Enterprise Certification
- Free
supplier - 3rd
years
Free supplier Enterprise Certification
Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
CAS NO.67-71-0
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INSPECTION ITEMS 检测项目
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PRODUCT INDEX 产品指标
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INSPECTION RESULT 检测结果
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TEST METHOD 检测方法
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Assay含量 |
98.0%-102.0% |
99.94 |
USP42<621> |
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Chromatographic Purity 色谱纯度 |
≥99.8% |
99.9 |
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DMSO Content % 二甲基亚砜含量 |
≤0.1 |
Conform |
USP42<621> |
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Appearance外观 |
White Crystalline 白色晶体 |
White Crystalline |
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Odor气味 |
Odorless无味 |
Odorless |
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Melting Poiot ℃熔点 |
108.5-110.5 |
108.7 |
USP42<741> |
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Bulk Density g/ml堆密度 |
>0.65 |
0.69 |
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Water Content %水含量 |
<0.10 |
0.08 |
USP42<921> |
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Heavy Metals(as pb) PPM 重金属 |
<3 |
<3 |
USP42<231> |
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Lead(Pb)铅 |
<0.1 |
<0.1 |
USP42<231> |
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Cadmium（Cd）镉 |
<0.1 |
<0.1 |
USP42<231> |
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Arsenic（As）砷 |
<0.1 |
<0.1 |
USP42<231> |
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Mercury（Hg）汞 |
<0.1 |
<0.1 |
USP42<231> |
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Residue on Ignition % 灼烧残渣 |
<0.10 |
0.01 |
USP42<281> |
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Coliform(CFU/g) 大肠菌 |
Negative否 |
Negative |
USP42<2021> |
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E.Coli(CFU/10g) 大肠杆菌 |
Negative否 |
Negative |
USP42<2022> |
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Yeast/Mold(CFU/g) 酵母菌/霉菌 |
<10 |
<10 |
USP42<2021> |
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Salmonella 沙门氏菌 |
Negative否 |
Negative |
USP42<2021> |
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Standard Aerobic Plate Count(CFU/g) 需氧菌 |
<10 |
<10 |
USP42<2021> |
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Particle Size粒度范围 |
80-100目 |
Conform |