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| Product Name: |
Salicylic acid
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| Supply Ability: |
5000MTS |
| Related proudcts |
salicylic acid, 69-72-7, |
| Specifications |
99.5%min. |
| Price Term: |
FOB CIF |
| Port of loading: |
QINGDAO TIANJIN |
| Minimum Order |
20mts |
| Unit Price: |
discuss |
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产 品 名 称
Product 水杨酸
Salicylic acid 生 产 日 期
Manufacturing Date 2014.04.03
批 号
Batch No. Y1304003 检 验 日 期
Test Date 2014.04.03
数 量
Quantity 10000kg 报 告 日 期
Issued Date 2014.04.08
检 验 依 据
Reference Spec. 《美国药典》32
USP32 有 效 期 至
Expiry Date 2016704.02
检查项目
Test items 规格
Specifications 结果
Results
性状
Characters 白色或无色结晶性粉末
White or colourless crystalline powder 符合规定
Complies
鉴别
Identification 显紫堇色
A violet-red color is produced 呈正反应
Postive
熔点
Melting range 158℃-161℃ 159.6℃-160.1℃
干燥失重
Loss on drying ≤0.5%
NMT 0.5% 0.12%
炽灼残渣
Residue on ignition ≤0.05%
NMT 0.05% 0.02%
氯化物
Chloride ≤0.014%
NMT 0.014% ＜0.014%
硫酸盐
Sulfate ≤0.02%
NMT 0.02% ＜0.02%
重金属
Heavy metals ≤20ppm
NMT20ppm ＜20ppm
有关物质
Related substances 4-羟基苯甲酸
4-hydroxybenzoic acid ≤0.1% 0.03%
4-羟基间苯二甲酸
4-hydroxyisophthalic acid ≤0.05% 0.02%
苯酚
Phenol ≤0.02% 0.01%
其它杂质
Other impurities ≤0.05% 0%
总杂质
Total impurities ≤0.2% 0.06%
含量 (干品计)
Assay（on dried basis） 含C7H6O3为99.5%-101.0%
ContainsC7H6O399.5%-101.0% 99.6%
【结论】
Conclusion 本品按《美国药典》32检验。结果[ 符 ]合规定。
The product comply with the requirements of USP32 |
| Company: |
jinan juheng co***ny
|
| Contact: |
Ms. willa zhang |
| Address: |
beiyuan ave |
| Postcode: |
250033 |
| Tel: |
15054147787 |
| Fax: |
0531 8566 0000 |
| E-mail: |
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