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Product name.
Hazard warning symbols.
Product number.
EINECS number.
Prduct quality.
Package size.
C.A.S number.
Specification.
Formula.
Batch number
Mass weight.
Shelf life time
H: Hazard
Safety information
P: Precautionary
H225-H351-H319-H335
P210-P261-P303-P361
P353-P305-P351-P338
P405-P501
1,4-Dioxane
For Synthesis
BIOCHEM Chemopharma
ZA Cosne sur loire,58200 France
Tél : +33(3)86.27.24.96
S éc fic i ns g arant ed
p i at o u e
Until 01 020
: /2
Te s t ed f o r l abo r a t o r y u s e on l y
Product code: 504271000
C.A.S. : 123-91-1
EINECS : 204-661-8
Batch N°: L504271000-0115-011
Assay % Min 99
Wt.per ml at 20 °C 1.030 - 1.035 g
Water % Max 0.1
Free acid (CH COOH) % Max 0.01
3
Peroxide (as H O ) % Max 0.005
2 2
MW=
88.11 C H O
4 8 2
Content : 1 L
Chemopharma
BIOCHEM
14
Product code:
C.A.S. :
EINECS :
504390500
123-91-1
204-661-8
MW=
1,4-Dioxane
Analytical Reagent
C H O
88.11
4 8 2
500 ml
H225-H351-H319-H335
P210-P261-P303-P361-P353-P305-P351-P338-P405-P501
Assay % Min 99.5
Wt.per ml at 20 °C 1.032 - 1.034 g
APHA Color Max 10
Freezing point °C Min 11
Refractive index 1.421 - 1.423
Water % Max 0.05
Acidity (CH COOH) % Max 0.02
3
Non volatile matter % Max 0.01
Acetal [CH CH(OC H ) ] Max 0.8
3
2 5 2
Copper (Cu) % Max 0.0001
Iron (Fe) % Max 0.0001
Lead (Pb)% Max 0.0001
7
