29
Assay% Min 99
Wt. perml at 20 °C 1.043 - 1.048 g
Refractive index
1.538 - 1.541
Acidity% Max 0.5ml N
Non volatilematter% Max 0.05
Free acid (as C H O ) % Max 0.01
7 6 2
Chlorine and organic bound chlorine (as CI) % Max 0.001
Heavymetals (as Pb) % Max 0.0001
Iron (Fe) % Max 0.0001
Benzaldehyde% Max 0.1
Peroxide value% Max 5
Sulfated ash% Max 0.005
Water % Max 0.1
Product code:
C.A.S. :
EINECS :
202240250/0500
100-51-6
202-859-9
MW =
Benzyl alcohol
Analytical Reagent
C H O
108.14
7 8
250 ml
500 ml
H302-H332
P280-P305-P351-P330
Product code:
DM1010500
Bile salt
For Microbiology
500 gr
Description yellowish - brown powder
Solubility soluble inwater and alcohol
Bile acid%
Not less than 65
pH (2%solution) 6 - 8
Sulfated ash% Max 13 - 17
Loss on drying% Max 5
Product code:
DM1130500
Bio peptone
For Microbiology
500 gr
pH (1%w/v queous solution) 25°C 5.5 .72
Typical cultural response after 18 - 48 hours at 35 °C
E. Coli good
Klebsiella good
Proteus good
S.areus good
Biochemical test
MR + ve
VP
ñ
ve
Nitrate reduction - ve
Carbohydrate fermentation - ve
Assay% 97.0 - 100.5
Specific rotation +89° to+93°
Product code:
C.A.S. :
EINECS :
202270001
58-85-5
200-399-3
MW =
D-Biotin
For Biochemistry
C H N O S
244.31
10 16 2 3
1 gr
MW=
Biphenyl
For Synthesis
C H
154.21
12 10
Product code:
C.A.S. :
204080100/0250
92-52-4
EINECS :
202-163-5
100 gr
250 gr
Assay%
Min 99
Melting point °C 68 70
H400-H410-H315-H319-H335-H303
P261-P280-P305-P351-P338-P304-P340-P405-P501A
Assay% Min 99.5
Melting point °C 69 - 72
Sensitivity to Iron (Fe) Min 1:10,000,000
Sulfated ash% Max 0.05
Product code:
C.A.S. :
EINECS :
202230005
366-18-7
206-674-4
MW =
2,2’-Bipyridyl
Analytical Reagent
C H N
156.19
10 8 2
5 gr
H301-H311
P301-P310-P302-P352-P321-P361-P405-P501
Assay% Min 99
Melting point °C 132 - 135
Product code:
C.A.S. :
EINECS :
10216
119-53-9
204-331-3
0100/0250
MW =
Benzoin
Laboratory Reagent
C H O
212.25
14 12 2
100 gr
250 gr
Assay%
Min 99
Phosphorous compounds (P) % Max 0.002
Heavymetals (as Pb) % Max 0.001
Iron (Fe) %
Max 0.001
H311-H314-H302-H332-H317
P280-P303-P361-P353-P305-P351-P338-P310
Product code:
C.A.S. :
EINECS :
102140500
98-88-4
202-710-8
Analytical Reagent
C H ClO
.57
7 5
Benzoyl chloride
MW =140
500 ml
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