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℡ 4000-520-616
℡ 4000-520-616
RPI/(+)-Sodium L-Ascorbate Crystalline, 100 Grams/100 G/S42175-100.0
产品编号:S42175-100.0
市  场 价:¥1865.00
场      地:美国(厂家直采)
产品分类: 蛋白类>聚合物>
联系QQ:1570468124
电话号码:4000-520-616
邮      箱: info@ebiomall.com
美  元  价:$93.25
品      牌: rpicorp
公司分类:
RPI/(+)-Sodium L-Ascorbate Crystalline, 100 Grams/100 G/S42175-100.0
商品介绍
DescriptionSpecificationsDocuments

134-03-2

198.1

C6H7NaO6

Room Temperature

0.31 lbs

3.50 x 3.75 x 3.50

Research or further manufacturing use only, not for food or drug use.
  • Appearance: White to YellowCrystalline Powder
  • Arsenic: ≤ 3 ppm
  • Assay: 99.0 - 101.0 %
  • Copper: ≤ 5 ppm
  • Heavy Metals : ≤ 10 ppm
  • Identification: Positive Reaction
  • Iron: ≤ 2 ppm
  • Lead: ≤ 2 ppm
  • Loss on Drying: ≤ 0.25 %
  • Mercury (Hg): ≤ 1 ppm
  • Organic Volatile Impurities: Pass
  • Oxalic Acid: ≤ 0.3 %
  • pH: 7.0 - 8.0
  • Residual Solvents: Meets Requirements
  • Specific Optical Rotation: +103 - +108 °
  • Test of Ascorbate: Pass Test
  • Test of Sodium: Pass Test
  • Total Plate Count: ≤ 1000 cfu/g
  • Yeast and Mold : ≤ 100 cfu/g
  • Coliform: Negative
  • E.Coli: Negative
  • Salmonella: Negative
  • S. Aureus: Negative
  • S42175 PDF_12.pdf
  • Download Certificate of Analysis
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