维生素 U,Vitamin U (BioChemika, ≥99.0%)

产品编号Sigma-64382

Cas号3493-12-7

纯度/浓度

储存温度常温密封避光保存,Stored in cool, dry and airproof.

规格 0.00 ~ 1,150.00

增值税发票√顺丰快递√订货电话:18601927057

产品性状

Null,without related properties.

质量标准

assay ≥99.0% (AT)
total impurities ≤0.002% heavy metals
ign. residue ≤0.1%
loss ≤1% loss on drying
pH 4.0-5.5
solubility H2O: soluble100 mg/mL, clear, colorless