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苯甲酸钠 buy in Shanghai
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苯甲酸钠

苯甲酸钠

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Description

质量

CERUIFICATE OF ANALYSIS

产品名称Products苯甲酸钠SODIUM BENZOATE

Lot No

执行标准:BP2000

分析日期Amaiyzing Date:

:

项目

指标Determination

C6H5COONa

标准值Standard

实测结果Result

外观

白色粉末

合格

气味

无异常气味

合格

活性物含量 ()

≥99.0 %

99.5%

干燥失重 (%)

≤ 2.0%

1.7%

酸碱度

符合规定

符合

氯化物

≤0.05%

0.05%

重金属

≤0.001%

0.0008%

≤0.0003%

0.0002%

色泽 (

澄清

澄清

我们谨此证明上述产品的检验结果

ANALYSTQ.C.DIRECTOR


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