MW=
Aluminium
sulfate
ammonium
Analytical Reagent
dodecahydrate
AlNH (SO ) .12H O
453.32
4
4 2
2
Assay%
98-102
Phosphate (PO ) % Max 0.0025
4
Insolublematter% Max 0.005
Reaction% Not less than pH3.0
Chloride (Cl) % Max 0.001
Nitrate (No ) % Max 0.001
3
Silicate (SiO ) % Max 0.002
3
Arsenic (As) % Max 0.00005
Copper (Cu) % Max 0.0005
Iron (Fe) % Max 0.001
Lead (Pb) %
Max 0.001
Potassium(K) % Max 0.05
Sodium(Na) % Max 0.01
Product code:
C.A.S. :
EINECS :
301120500
7784-26-1
232-055-3
500 gr
H315-H319-H335
P261-P302-P352-P305-P351-P338-P321-P405-P501
Product code:
C.A.S. :
EINECS :
301080500
7784-13-6
231-208-1
MW=
Aluminium chloride hexahydrate
Analytical Reagent
AlCl .6H O
241.43
3
2
500 gr
H314
P280-P303-P361-P353-P305-P351-P338-P310
Assay (AT) % Min 99
Sulfate (SO ) % Max 0.005
4
Calcium(Ca) % Max 0.01
Cadmium(Cd) % Max 0.005
Cobalt (Co) % Max 0.005
Copper (Cu) % Max 0.005
Iron (Fe) % Max 0.005
Potassium (K) % Max 0.01
Sodium (Na) % Max 0.05
Nickel (Ni) % Max 0.005
Lead (Pb) % Max 0.005
Zinc (Zn) % Max 0.005
Assay% Min 98
Silicon (Si) %
Max 0.1
Copper (Cu) % Max 0.02
Nitrogen content (as N) % Max 0.001
Insoluble in dil HCl % Max 0.005
Iron (Fe) % Max 0.1
Manganese (Mn) % Max 0.02
Titanium(Ti) % Max 0.03
Product code:
C.A.S. :
EINECS :
301230250/0500
7429-90-5
231-072-3
MW =
Aluminium fine powder
Laboratory Reagent
Al
26.98
250 gr
500 gr
H250-H261
P210-P222-P231-P232-P370-P378B-P422A-P501A
15
Albumine bovine serum
Laboratory Reagent
fraction V
Product code:
C.A.S. :
EINECS :
501020005
9048-46-8
232-936-2
5 gr
Assay% Min 98.5
Nitrogen% Min 15.5
pH (5%water)
~
6.8 - 7.2
Arsenic (As) % Max 0.0005
Iron (Fe) % Max 0.03
HeavyMetals (as Pb) % Max 0.004
Loss on drying (105 °C, 4hrs) % Max 15.0
Ash% Max 4.0
Product code:
C.A.S. :
EINECS :
501270500
9005-32-7
232-680-1
Alginic acid
Laboratory Reagent
(C H O )n
MW =
48000-186000
6 8 6
500 gr
pH5.5- 6.8 Yellow to reddish-violet
Absorptionmax1 inNaOH0.1mol/l 564 - 568 nm
Absorptionmax2 inNaOH0.1mol/l 605 - 609 nm
A 1%, 1cm,
œ
2max Min 525
Sulfatash% Max 1
Loss on drying% Max 5
A 1%, 1cm,
œ
1max Min 625
A 1%, 1cm,
œ
2max Min 525
Product code:
0025
C.A.S. :
72-48-0
EINECS :
200-782-5
50053
Alizarin
Analytical Reagent
C H O
MW =
240.20
14 8 4
25 gr
H319
P264-P280-P305-P351-P338-P337-P313
DyeContent% Min 70.0
Transition range pH4.3-6.3 Yellow-Pink
pH9.4-12.0 Brown orange-Violet
Solubility 0.1% inwater Clear solution
Absorptionmaxima in 0.1NNaOH 553-559 nm
Absorptionmaxima in 0.1NNaOH 592-599 nm
Absorptivity (A1%/1cmat 556 ) Min 350.0
Absorptivity (A1%/1cmat 595 ) Min 325.0
Loss on drying (110 °C) % Max 5.0
Product code:
C.A.S. :
401190025
130-22-3
Alizarin red S
Analytical Reagent
C H NaO S MW =342.3
14 7
7
25 gr
H319-H335-H315
P280-P302-P352-P304-P340-P305-P351+P338-P309-P311
