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Kjeldahl tablets ( 奇达尔片剂 )

产品名称: Kjeldahl tablets ( 奇达尔片剂 )
产品型号: 1109580250,1109581000
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Kjeldahl tablets ( 奇达尔片剂 )为创赛集团品质提供Merck系列产品，可查询Kjeldahl tablets ( 奇达尔片剂 )价格，同系列Kjeldahl tablets ( 奇达尔片剂 )国内现货，可提供定合成服务。提供型号，性能指标等技术资料。提供Kjeldahl tablets ( 奇达尔片剂 ) MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购，更多产品请登录w


Kjeldahl tablets ( 奇达尔片剂 )  的详细介绍
产品名称：Kjeldahl tablets ( 奇达尔片剂 )
产品货号：1109580250,1109581000
产品包装：Plastic can/Plastic bottle
产品规格： 250 TABS/1000 TABS


产品信息
HS Code 3815 90 90
化学及物理数据
Solubility 200 g/l (20 °C)
pH value 5 (200 g/l, H2O, 20 °C)
**标示
R Phrase R 33-52/53
Danger of cumulative effects.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger dangerous for the environment
Hazard Symbol Harmful
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 17
Inorganic selenium compounds are toxic and must be handled with caution. Container E. Elemental selenium can be recovered by first oxidizing the salts in aqueous solution with concentrated Nitric acid (Cat.No. 100443). The addition of Sodium hydrogen sulfite solution (Item No. 806356) then causes elemental selenium to precipitate out. Aqueous phase: Container D.
分类
Appearance grey tablets
Application test conforms
Grey coulour of the Product is caused by raw material and does not effect the application.

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