Glycerol CAS NO.56-81-5

Min.Order Quantity:: 1 Kilogram

Purity:: 99%

Port:: Tianjin xingang

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Glycerol
56-81-5
1,2,3-Propeatriol

Quick Details

ProName: Glycerol
CasNo: 56-81-5
Molecular Formula: C3H8O3
Appearance: Clear, colorless, viscous liquid
Application: Glycerol is used both in sample prepar...
DeliveryTime: 12days
PackAge: in drums
Port: Tianjin xingang
ProductionCapacity: 10 Metric Ton/Day
Purity: 99%
Transportation: by sea
LimitNum: 1 Kilogram
Heavy metal: less than 0.4%
Grade: Industrial Grade

Superiority

our company is a professional chemical raw materials manufacturer and exporter for many years in chemical market. there are more than 200 excellent staffs and four factories working for us .

company advantage:

1.place of origin in china with super quality by reasonable price.

2.fast delivery by safe express way to address specified.

3.lots of highly qualified engineers and experts to provide technical guideness and support for customers.

4. sample order are welcome.

5.a variety of payments, such as l/c, tt, , moneygram or other payments.

warm welcome to contact us to get more products information and details, i will send our product list for your choice.we are looking forward to our long term cooperation.

Details

glycerol chemical properties

mp	20 °c(lit.)
bp	290 °c
density	1.261
vapor density	3.1 (vs air)
vapor pressure	<1 mm hg ( 20 °c)
fema	2525
refractive index	n20/d 1.474(lit.)
fp	320 °f
storage temp.	2-8°c
solubility	h₂o: 5 m at 20 °c, clear, colorless
water solubility	>500 g/l (20 ºc)
sensitive	hygroscopic
merck	14,4484
brn	635685
stability:	stable. incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. combustible.
cas database reference	56-81-5(cas database reference)
nist chemistry reference	1,2,3-propanetriol(56-81-5)
epa substance registry system	1,2,3-propanetriol(56-81-5)

safety information

hazard codes	f,xn
risk statements	36-20/21/22-11
safety statements	24/25-39-26
ridadr	un 1282 3/pg 2
wgk germany	1
rtecs	ma8050000
f	3
hs code	29054500
hazardous substances data	56-81-5(hazardous substances data)

msds information

provider	language
glycerine	english

glycerol usage and synthesis

chemical properties	clear, colorless, viscous liquid
usage	glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
usage	glycerol is used both in sample preparation and gel formation for polyacrylamide gel electrophoresis. glycerol (5-10%) increases the density of a sample so that the sample will layer at the bottom of a gel’s sample well. glycerol is also used to aid in casting gradient gels and as a protein stabilizer and storage buffer component.
general description	a colorless to brown colored liquid. combustible but may require some effort to ignite. residual sodium hydroxide (lye) causes crude material to be corrosive to metals and/or tissue.
air & water reactions	hygroscopic. water soluble.
reactivity profile	glycerine is incompatible with strong oxidizers. glycerol is also incompatible with hydrogen peroxide, potassium permanganate, nitric acid + sulfuric acid, perchloric acid + lead oxide, acetic anhydride, aniline + nitrobenzene, ca(ocl)2, cro3, f2 + pbo, kmno4, k2o2, agclo4 and nah. a mixture with chlorine explodes if heated to 158-176° f. glycerol reacts with acetic acid, potassium peroxide, sodium peroxide, hydrochloric acid, (hclo4 + pbo) and na2o2. contact with potassium chlorate may be explosive. glycerol also reacts with ethylene oxide, perchloric acid, nitric acid + hydrofluoric acid and phosphorus triiodide.
health hazard	no hazard
fire hazard	glycerol is combustible.