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Hangzhou Dawn Ray Pharmaceutical Co.,LtdCalcium dobesilate//file1.lookchem.com/300w/synthetic/2022-02-02-05/c7124352-b337-44cf-89ca-773d42d2c63e.png
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Calcium dobesilate CAS NO.20123-80-2

MSDS/COA Download

Min.Order Quantity:
25 Kilogram
Purity:
≥99.0%
Port:
china port
Payment Terms:
L/C,D/A,D/P,T/T,Other

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Product Details

Keywords

  • Calcium dobesilate
  • CALCIUM DOBESILATE
  • Calcium dobesilate

Quick Details

  • ProName: Calcium dobesilate
  • CasNo: 20123-80-2
  • Molecular Formula: 2C6H5O5S.Ca
  • Appearance: A white or almost hygroscopic powder
  • Application: Used for medicine
  • PackAge: 25Kg/ paper drum
  • Port: china port
  • ProductionCapacity: Metric Ton/Day
  • Purity: ≥99.0%
  • Storage: Room temperature preservation
  • Transportation: by sea by air express
  • LimitNum: 25 Kilogram

Superiority

we have gmp

the results conform with the

bp/ep/cp

Details

appearance

a white or almost hygroscopic powder

identification

a. the specific abscrbance at maximum 301nm is 174 to 181

b. a blue colour and a precipitate are inmediately produced

c. 3ml or freshly prepared solution 8 glvos reaction of calcium

solubility

  • water：vrey soluble
  • ethanol：soluble
  • isopropanol：very slightly soluble
  • methylene chloride：very slightly soluble

appearance of solution

clear and colorless

water

4.0~6.0%

ph

4.5~6.0

heavy metals

≤10ppm

iron

≤10ppm

residual solvent

ethanol ≤0.5%

hydroquinone

hplc assay ≤0.1%

unspecifiled substance

hplc assay ≤0.1%

total impurities

hplc assay ≤0.2%

assay (on dried matter)

99.0%~102.0%

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