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等级
anhydrous
Agency
meets analytical specifications of BP
meets analytical specifications of Ph. Eur.
表单
solid
旋光性
[α]20/D +52.5 to +53.3°, c = 10% in H2O (calc. on anhydrous subst.)
质量
meets analytical specification of Ph. Eur., BP
杂质
acidity or alkalinity, complies
dextrine, complies
foreign sugar, complies
residual solvents, complies
soluble starch, complies
≤0.001% sulfite (SO2)
≤1% water (Karl Fischer)
灼烧残渣
≤0.1% (as SO4)
mp
150-152 °C (lit.)
溶解性
H2O: soluble
痕量阴离子
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤200 mg/kg
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此商品 | RDD016 | G5146 | G7021 |
---|---|---|---|
solubility H2O: soluble | solubility water: 0.1333 g/mL, clear, colorless | solubility H2O: 2g + 15 mL (Tested) | solubility H2O: 2g + 15 mL (Tested) |
suitability complies for appearance of solution | suitability - | suitability - | suitability - |
form solid | form powder | form powder | form powder |
cation traces As: ≤1 mg/kg, Pb: ≤0.5 mg/kg, Ca: ≤200 mg/kg | cation traces - | cation traces - | cation traces - |
mp 150-152 °C (lit.) | mp 150-152 °C (lit.) | mp 150-152 °C (lit.) | mp 150-152 °C (lit.) |
其他说明
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
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