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Sell PVP K15 (CAS:9003-39-8)

Sell PVP K15 (CAS:9003-39-8)

4.2 / Ton

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

1000 Ton

Packaging Detail:

25kg drum

Delivery Time:

Within 7 days after order confirm

Supplying Ability:

-

Payment Type:

T/T, Western Union

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Miembro Básico

Persona de contacto Ms. Maggie

Unit E88. 3/F Wing TAT COMM BLDG 97 Bonham Strand East, Sheung Wan

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Description

Povidone k*5 
1.white or yellowish-white, hygroscopic powder or flakes 
2.Free soluble in water,ethanol and methanol

  Specification:                                                  (EP5)                   

 

Appearance                                                       white or yellowish-white, hygroscopic powder or flakes    

Solubility:                                                          Free soluble in water,in ethanol ( *6 per cent ) and in methanol,

very slightly soluble in acetone

Identification:                                                     A.B.C.D.E.(EP5)                            

Appearance of solution                                       B6, BY6 or R6 min                              

PH (*0% solution in water)                                  3.**5.0                 

K-value                                                              *2.***7.3       

Aldehyde:                                                          0.*5%max                   

Peroxide compounds:                                         **0ppm max               

Hydrazine:                                                         1ppm max                  

Impurity A (Vinylpyrrolidone)                              *0ppm max                 

Impurity B (*-pyrrolidone)                                  3.0%max             

Heavy metal:                                                     *0ppm max                        

Lead                                                                 *0ppm max                                      

Water (Karl Fischer):                                          5.0%max.            

Sulphate ashes                                                  0.1%max                                                       

Nitrogen:                                                           *1.***2.8%           

Microbe Limit                                                     cf.EP5

 

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A:

Ms. Maggie < Winplus (HK) International Limited. >

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