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Silicified Microcrystalline Cellulose
    公布工夫:2017-12-20    浏览次数:683

Comply with USP and CP

Item

USP

            CP

Character

This product is white or white fine white particles or powder; odourless, tasteless.This product is insoluble in water, 5% sodium hydroxide solution, acetone, ethanol or toluene.

This product is white or white fine white particles or powder; odourless, tasteless.This product is insoluble in water, 5% sodium hydroxide solution, acetone, ethanol or toluene.

Identification A,B,C,D / 1234

Complies

Complies

Heavy metals 

≤10 ug/g

0.001%

Residue on Ignition

1.8-2.2%

1.8-2.2%

Microbial Enumeration Tests:

Total aerobic microbial count

Total combined molds and yeasts

E.coli

 

≤103cfu/g

≤102cfu/g

Absent

 

≤103cfu/g

≤102cfu/g

Absent

Conductivity

75uS/cm

75uS/cm

pH

5.0-7.5

5.0-7.0

Loss on drying

≤7.0%

6.0%

Degree of polymerization

350

350

Bulk Density

0.25-0.37g/ml

——

Water-soluble substances

12.5mg

0.25%

Ether-soluble substances

5.0mg

——

Liposoluble substances

——

0.05%

 

 

H.S. 39129000

Main Purpose: Filler,lubricant.

Package: 20kg/fiber drum or 20kg/kraft bag

Packing Size: D37cm*H53cm (drum) or 2.2 M3/Ton (bag)

G.W. 22.5kg or 20.2kg

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