PRODUCT CODE:
211328
Formaldehyde 35-40% w/v
stabilized with methanol QP
CH
2
O
M.= 30,03
CAS [50-00-0]
EINECS 200-001-8
NC 2912 11 00
SYNONYMS:
Formol
·
Formaline
·
PHYSICAL DATA:
Clear , colourless liquid
·
Hygroscopic
·
Miscible with water
·
D at 20/4: 1,08
·
B. P.: 96-98
°
C
·
n
20
/D: 1,3765
·
Flash. P.: 62
°
C
·
Ign.T.: 300
°
C
·
Expl. limit 7 - 73 in vol %
·
APPLICATIONS:
Analytical reagent: USP
31
·
BP
2008
·
Ph. Eur.
6.0
·
In Anatomy , for preserving, curing and fixing microscopic preparations
·
Spraying reagent for T.L.C.
·
Synthesis reagent: Preparation of
a
-methyleneketones ; J. Tsuji et al. ,
Tetrahedron Lett. ,
27
, 2483 (1986)
·
Used in the Mannich reaction with acetals to give acrylaldehydes ; R. Menicagli , M. L. Wis ,
J. Chem. Res (S) ,
262 (1978)
·
BIBLIOGRAPHY:
Merck Index
12
, 4262
13
, 4259
·
Sax FMV 000
·
Safety
2
, 1733 C
·
Römpp
8
, 1353
·
Kühn-Birett F 2
·
Ullmann (5.)
11
, 619
·
Fieser
1
, 397
2
, 200
4
, 312
5
, 312
6
, 264
7
, 158
8
, 231
9
, 224
10
, 186
11
, 240
12
, 232
13
, 136
14
, 168
15
, 161
·
Beilstein
1
, 558
I
, 289
II
, 615
III
, 3539
IV
, 3017
·
BRN: 1209228
·
F.U. 801
·
ACS
IX
, 312
X
, 330
·
ISO
6353-3/
1987 R - 63 , 29
·
USP
31
·
BP
2008
·
Ph. Eur.
5.0
(2005)
6.0
(2008)
·
HAZARDOUS:
E.C.: 605-001-00-5
·
RTECS: LP 8925000
·
LD
50
oral rat 100 mg/Kg
·
LD
50
skn rbt 270 mg/Kg
·
LD L
0
oral wmn 108 mg/Kg
·
LC 50 ihl rat 203 mg/m
3
·
VLA-EC (CH
2
O): 0,37 mg/m
3
·
R: 23/24/25-34-40-43
S: 26-36/37/39-45-51
TRANSPORT REGULATIONS:
UN: 2209
·
ADR: 8/III
·
IMDG: 8/III
·
IATA: 8/III
·
PAX: 818
·
CAO: 820
·
WEIGHT/VOLUME INFORMATION:
1l
X
1,08kg 1kg
X
0,93l
SPECIFICATIONS:
Assay (Acidim.)
35-40 %
Methanol (G.C.) v/v
9-14 %
Chloride (Cl)
0,005 %
Sulphate (SO
4
)
0,005 %
Fe
0,002 %
