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Povidone (PVP K-series) Technical Data Sheet - Personal Care

?
Chemical Name: Polyvinylpyrrolidone (PVP)
Name: Polyvinylpyrrolidone (PVP)
CAS No. : 9003-39-8
Molecular formula: (C6H9NO)n
Availability:


  • Structure formula:

  • Appearance: White or yellowish-white powder; Colorless or yellowish clear liquid

  • Application: Mainly used for hair care products as a finalizing agent, film forming agent and viscosity regulator; Film forming agent and moisturizer in sunscreen; Moisturizers and lubricants for facial care products, foam stabilizers and lubricants for toothpaste, etc.


Product Specifications:


PVP K30

PVP K30 30%W

PVP K90

PVP K90 20%W

pH Value

3.0-7.0

5.0-9.0

3.0-7.0

5.0-9.0

K Value

27-35

27-35

81-97

81-97

Solid content(%)

---

29-31


19-21

Vinylpyrrolidone(ppm)

≤1000

≤1000


≤1000


≤300

Heavy Metals (ppm)

≤10

≤10

≤10

≤10

Water(%)


≤5.0

--

≤5.0


--


Sulphated Ash  (%)


≤0.1

≤0.1

≤0.1


≤0.1


Nitrogen(%)


11.5-12.8

--

11.5-12.8


--


Packaging and Storage:

PVP powder: Packed in 25 kg fiber drum, inner lined with PE bags,

PVP solution: Packed in 200 kg plastic drum or IBC.

Special packing is available according to customer's requirement.

Preserve in tight containers.

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