产品供应乳糖酸

  • 发布日期:2023-07-14
  • 有效期限:90天
杭州鼎燕化工有限公司 VIP
Lactobionic acid
202-538-3
C12H22O12
358.2959

详细信息
  • Lactobionic acid
  • ;4-O-beta-D-galactopyranosyl-D-gluconic acid;
  • InChI=1/C12H22O12/c13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12/h3-10,12-20H,1-2H2,(H,21,22)/t3-,4-,5+,6+,7-,8-,9-,10-,12+/m1/s1
  • 1.79g/cm3
  • 113-118℃
  • 864.7°C at 760 mmHg
  • 319.1°C
  • 10 g/100 mL
  • "Appearance White or almost white crystalline powder Clarity Clear Specific optical rotation +23˚ ~+29˚ Water content 5.0% max PH(250mg/ml in water) 4.5-7.0 Total Ash 0.1%max PH 1.0--3.0 Calcium <500ppm Chloride <500ppm Sulfate <500ppm Iron <100ppm Reducing metals <0.2% Heavy metals <10ppm Assay 98.0%--102.0% Total bacteria count <100Col/g Endotoxin level 10EU/g Salmonella Negative E.Coli Negative Pseudomonas aeruginosa Negative "
  • 价格:516 元/公斤
  • CAS NO:96-82-2

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