107
MW =
Strontium sulfate anhydrous
SrSO
183.68
4
L
aboratory Reagent
Assay% Min 98
Loss on ignition (20min. 400 °C) % Max 1.5
Alklalis (as sulfates) % Max 1.0
Chloride (Cl) % Max 0.005
Iron (Fe) % Max 0.003
Product code:
C.A.S. :
EINECS :
320200500
7759-02-6
231-850-2
500 gr
H318-H335-H315
P261-P305-P351-P338-P302-P352-P321-P405-P501a
Assay% Min 99.5
Melting point °C 185 - 190
Insolublematter% Max 0.003
Sulfated ash% Max 0.01
Chloride (Cl) % Max 0.001
Sulfate (SO ) % Max 0.002
4
Ammonium(NH ) % Max 0.001
4
Copper (Cu) % Max 0.0005
Iron (Fe) % Max 0.0005
Lead (Pb) %
Max 0.0005
Substances reducing permanganate (O) % Max 0.008
Product code:
C.A.S. :
EINECS :
119030100
110-15-6
203-740-4
Succinic acid
A
nalytical Reagent
C H O MW =118.09
4 6 4
100 gr
Assay% Min 99
Melting point °C 117 - 119
Product code:
C.A.S. :
EINECS :
519020500
108-30-5
203-570-0
MW =
Succinic anhydride
For Synthesis
C H O
100.07
4 4 3
H302-H319-H335
P261-P280-P305-P351-P338-P304-P340-P405-P501A
500 gr
MW =
Sucrose
Analytical Reagent
C H O
342.30
12 22 11
Specific rotation (x) 20 °C (10.0%w/v aqueoussolution) +66.4° to +66.6°
Insolublematter% Max 0.003
Loss on drying at 100 °C% Max 0.05
Sulfated ash% Max 0.02
Chloride (Cl) % Max 0.0005
Nitrogen compounds (N) % Max 0.002
Sulfate (SO ) % Max 0.002
4
Copper (Cu) % Max 0.0001
Iron (Fe) % Max 0.0001
Lead (Pb) % Max 0.0001
Reducing sugars (C H O ) % Max 0.01
6 12 6
Product code:
C.A.S. :
EINECS :
500111000
57-50-1
200-334-9
1 kg
MW =
Sucrose
For Molecular Biology
C H O
342.30
12 22 11
Assay% Min 99.5
pH (of 1Msoln. inwater) 5.0 – 7.0
Specific Rotation¾ (C=26% inwater) +65.5°to+67.5°
Maximum Absorbance (1M inwater)
at 260 nm 0.11
280 nm 0.08
Loss on drying (at 100°C) % Max 0.1
Sulfated ash% Max 0.01
Chloride (Cl) % Max 0.005
Sulfate (SO ) %
Max 0.005
4
Arsenic (As) % Max 0.00001
Aluminium(Al) % Max 0.0005
Bismuth (Bi) % Max 0.0005
Zinc (Zn) % Max 0.0005
Cadmium(Cd) % Max 0.0005
Calcium(Ca) % Max 0.001
Chromium (Cr) % Max 0.0005
Cobalt (Co) % Max 0.0005
Copper (Cu) % Max 0.0005
Iron (Fe) % Max 0.0005
Heavymetals (as Pb) % Max 0.0005
Lithium (Il) % Max 0.0005
Magnesium (Mg) % Max 0.0005
Manganese (Mn) % Max 0.0005
Nickel (Ni) % Max 0.0005
Potassium(K) % Max 0.005
Sodium(Na) % Max 0.005
Strontium(Sr) % Max 0.0005
Product code:
C.A.S. :
EINECS :
500480500
57-50-1
200-334-9
500 gr
MW =
Sucrose
Laboratory Reagent
C H O
342.30
12 22 11
Specific Rotation 20°C (10%w/v aq. solution) +66.4° to +66.6°
Sulfated ash% Max 0.02
Acidity or alkalinity reacting impurities Passes test
Barium(Ba) Passes test
Lead (Pb) Passes test
Sulfite(SO ) % Max 0.001
3
Dextrines Passes test
Dyestuffs Passes test
Glucose, invert sugars Passes test
Product code:
C.A.S. :
EINECS :
501291000/2500
57-50-1
200-334-9
1 kg
2.5 kg
H272-H302-H315-H319-H335
P221-P210-P220-P305-P351-P338-P405-P501A
Assay (complexometric) % Min 98.0
Chloride (Cl) % Max 0.005
Sulfate (SO ) % Max 0.02
4
Iron (Fe) % Max 0.005
Lead (Pb) % Max 0.005
Product code:
C.A.S. :
EINECS :
320160500
10042-76-9
233-131-9
MW =
Strontium nitrate anhydrous
Laboratory Reagent
Sr(NO )
211.63
3 2
500 gr
