Pvp K30, K90, K25, K17

• Powder: Yes
• Customized: Non-Customized
• Certification: USP, BP, Zep
• State: Solid
• Purity: >96%
• Transport Package: Paper Drum
• Model NO.: Pvp K30, K90, K25, K17
• Specification: 25kg
• Trademark: DX
• Origin: China
• HS Code: 390599

Product Description

PVP K30

CAS NO. :9903-39-8

INCI Name:PVP

Chemical Name: Polyvinylpyrrolidone

Molecular Formula:(C6H9NO)n

Form:white to creamy white powder;

Standard:Pharmaceutical Grade(EP 7, USP26&USP32&USP36&USP43)

 

Specification(CP/BP/USP/EP)                                             

 

PVPK30(this is just for reference)

TEST    ITEMS	SPECIFICATIONS	TEST    VALUE
Appearance	White powder	Complies
KValue	27-32	30.08
N-vinylpyrrolidone                               ppm	< 10	< 10
Moisture                                                 %	< 5.0	3.85
Sulfateash                                             %	< 0.1	0.054
PH value	3-7	3.72
Nitrogen                                                 %	11.5-12.8	12.0
Aldehyde (as acetaldehyde)                  %	< 0.05	< 0.05
Heavy metal (as lead)                           ppm	< 10	< 10
Hydrazine                                              ppm	< 1.0	< 1.0
Peroxide                                                ppm	< 400	< 400

 

 

PVP K30 is mainly used as a drug tablet adhesive among PVP K series, its dosage with the mechanical strength of the drug tablet and the nature of the drug itself, and is generally 0.5% to 5%.

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