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423173

Sigma-Aldrich

(Hydroxypropyl)methyl cellulose

average Mn ~120,000

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100 TEST
CN¥1,938.30
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About This Item

CAS Number:
9004-65-3
MDL number:
MFCD00131360
UNSPSC Code:
12162002
NACRES:
NA.23

CN¥1,938.30

Please contact Customer Service for Availability
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form

powder

mol wt

average Mn ~120,000

extent of labeling

1.1-1.6 mol methoxy per mol cellulose (D.S.)
21 wt. % methoxy
0.1-0.3 mol propylene oxide per mol cellulose (M.S.)
5 wt. % propylene oxide

surface tension

43-55 dyn/cm, 25 °C, 0.05 wt. %

viscosity

100,000 cP, 2 wt. % in H2O(20 °C, Ubbelohde)(lit.)

transition temp

gel point 70-90 °C

SMILES string

O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COCC(O)C)OCC(O)C)OCC(O)C)OCC(O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OCC(O)C)OCC(O)C)OCC(O)C)COCC(O)C.O1[C@H]([C@@H]([C@H]([C@@H]([C@H]1COC)OC)OC)OC)O[C@@H]2[C@H](O[C@H]([C@@H]([C@H]2OC)OC)OC)COC

InChI

1S/C36H70O19.C20H38O11/c1-19(37)9-45-17-27-29(47-11-21(3)39)31(48-12-22(4)40)34(51-15-25(7)43)36(54-27)55-30-28(18-46-10-20(2)38)53-35(52-16-26(8)44)33(50-14-24(6)42)32(30)49-13-23(5)41;1-21-9-11-13(23-3)15(24-4)18(27-7)20(30-11)31-14-12(10-22-2)29-19(28-

InChI key

PUSNGFYSTWMJSK-GSZQVNRLSA-N

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This Item
116802116801A2929
Agarose for analytical nucleic acid electrophoresis

101236

Agarose

Agarose (low electroendoosmosis) for electrophoresis

116802

Agarose

Agarose (medium electroendoosmosis) for electrophoresis

116801

Agarose

Agarose For pulsed field electrophoresis running gel

A2929

Agarose

foreign activity

DNAses (Exo- and endonucleases), none detected, RNAse, none detected

foreign activity

-

foreign activity

-

foreign activity

DNase, RNase, NICKase, none detected

mp

60-90 °C

mp

60-90 °C

mp

60-90 °C

mp

-

bulk density

700 kg/m3

bulk density

700 kg/m3

bulk density

700 kg/m3

bulk density

-

storage temp.

15-25°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

-

Application

Thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid.

Features and Benefits

Dissolves in water, undergoes reversible gelation upon heating, non-ionic, does not complex with ionic species and is surface active and enzyme resistant. Solutions are pseudoplastic.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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