Factory supply Poly...

Factory supply Polyinosinic acid sodium salt (PI)
Factory supply Polyinosinic acid sodium salt (PI)

Factory supply Polyinosinic acid sodium salt (PI)

Min.Order / FOB Price:Get Latest Price

100 Gram

Negotiable

  • Min.Order :100 Gram
  • Purity: ≥90%(HPLC)
  • Payment Terms : L/C,T/T

Keywords

Poly I ?sodium salt Polyinosinic acid? (Poly I) 90% Poly I ?sodium salt

Quick Details

  • Appearance:This product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether.
  • Application:This product is paired with PolyC to PolyI: C double helix structure, which has an effect on anti-viral
  • PackAge:500g/bag
  • ProductionCapacity:1|Metric Ton|Month
  • Storage:Keep dry and away from light, sealed storage in - 20 ℃
  • Transportation:Sea or air freight

Superiority:

Hangzhou Weitai Biological Pharmaceutical Co.,Ltd. focuses on the R&D and production of coenzymes and nucleotides, which are widely used as  raw material of health care products, food additives and pharmaceutical intermediates. It also grasps several patented technologies and core production processes, furthermore,it has the strength of customer-oriented development and production.

The company pay much attention to develop new products, a lot of R&D funds are invested every year, it is also engaged in medical research with Zhejiang University and Zhejiang Medical Research Institute.

The company has established standardized production workshops, advanced production facilities and precise testing instruments. It strictly implements quality control and assurance in accordance with GMP requirements. It monitors and controls the whole process from supplier evaluation, material purchasing and warehousing, in-process control,finished product releasing and customer feedback, to ensure excellent  quality and after-sales service.

In line with the business philosophy of "customer first, quality first, integrity first", the company is committed to the development and industrialization of biosynthetic technology and green manufacturing, to replace the traditional chemical production process, so as to improve efficiency, reduce the use of flammable, explosive and drastic drugs,  limit the emission of three wastes,save significant cost for pharmaceutical enterprises.

Hangzhou Weitai Biopharmaceutical Co., Ltd.aspires to be a professional supplier for excellent brands of biocatalytic enzymes.

Details:

English name

Polyinosinic acid  (Poly I)

English aliases

Poly I  sodium salt

CAS No.

30918-54-8

Molecular formula

(C10H10O7N4PNa)n

Molecular weight of  residue

352.2

Sedimentation coefficient

>4s

 

 

Physical properties

This product is a white to off-white powder, freely soluble in water, insoluble in ethanol and ether.

在PH7.2条件下, A250/A260 =1.59~1.65; A280/A260 =0.27~0.31; λmax=248nm±1nm。

Under the condition of PH7.2, A250/A260 =1.59~1.65; A280/A260 =0.27~0.31; λmax=248nm±1nm.

 

Assay

≥90%

Usage

This product is paired with PolyC to PolyI: C double helix structure, which has an effect on anti-viral

Packing size

500g/bag

Storage

Keep dry and away from light, sealed storage in - 20 ℃

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