质量水平
产品线
EMPLURA®
方案
≥85.0% (iodometric)
表单
powder
自燃温度
>200 °C
效能
2500 mg/kg LD50, oral (Rat)
pH值（酸碱度）
5.5-8.5 (20 °C, 50 g/L in H2O)
mp
100 °C (decomposition)
转变温度
flash point >100 °C
溶解性
250 g/L (slow decomposition)
密度
2.5 g/cm3 at 20 °C
堆积密度
1250 kg/m3
痕量阴离子
chloride (Cl-): ≤0.05%
痕量阳离子
Fe: ≤0.005%
储存温度
2-30°C
SMILES字符串
[Na+].[Na+].[S](=O)([S](=O)[O-])[O-]
InChI
1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)/q2*+1;/p-2
InChI key
JVBXVOWTABLYPX-UHFFFAOYSA-L
应用
- Fast detection of sodium dithionite in sugar using a xanthylium-based fluorescent probe.: This study introduces a rapid method for detecting sodium dithionite residues in sugar using a novel xanthylium-based fluorescent probe. The method is highly sensitive and efficient, making it a significant advancement in food safety and quality control (Wang et al., 2024).
- Stabilising mannose using sodium dithionite at alkaline conditions.: Research in the kraft pulping process explores the use of sodium dithionite to stabilize mannose under alkaline conditions. The findings highlight its potential to reduce hemicellulose degradation, providing insights for enhancing the efficiency of chemical pulping processes (Lindén et al., 2020).
分析说明
Assay (iodometric): ≥ 85.0 %
Identity: passes test
Chloride (Cl): ≤ 0.05 %
Fe (Iron): ≤ 0.005 %
Identity: passes test
Chloride (Cl): ≤ 0.05 %
Fe (Iron): ≤ 0.005 %
法律信息
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Self-heat. 1
补充剂危害
储存分类代码
4.2 - Pyrophoric and self-heating hazardous materials
WGK
WGK 1
闪点(°F)
212.0 °F
闪点(°C)
> 100 °C
法规信息
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