叶酸-分析测试百科网

叶酸

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品牌：SIGMA
厂商性质：一般经销商
产地类别：进口
产地：美国
货期：现货
服务地域：全国
规格：2
近期咨询：0

Test Specification Result Appearance (Colour) Faint Yellow to Dark Yellow and Faint Dark Yellow Orange to Dark Orange an

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货号	规格	CAS号	标准值	库存	价格	操作
F7876-25G	25g	59-30-3	≥97%	0	￥1,175.00	询底价
F7876-10G	10g	59-30-3	≥97%	0	￥586.00	询底价

耗材描述

Test	Specification	Result
Appearance (Colour)	Faint Yellow to Dark Yellow and Faint	Dark Yellow
	Orange to Dark Orange and
	Yellow-Orange
Appearance (Form)	Powder	Powder
Solubility (Colour)	Faint Yellow to Dark Yellow and Faint	Yellow-Orange
	Orange to Dark Orange and
	Yellow-Orange
Solubility (Turbidity)	Clear to Very Slightly Hazy	Very Slightly Hazy
50mg/mL, 1M NaOH
Water (by Karl Fischer)	≤ 9 %	9%
Carbon (Anhydrous)	50.4 - 53.0 %	51.50%
Nitrogen (Anhydrous)	21.6 - 22.8 %	22.20%
Purity (HPLC)	≥ 97 %	98%
以上信息仅供参考，请以实物批次为准!

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