 |
|
 |
| Producer, Manufacturer, Supplier of |
| Talc (washed) |
|
|
 |
| GRR
Code : |
0054 |
|
| CAS No : |
14807-96-6 |
| CI No : |
77718 |
| Molecular Formula
: |
Mg3O11Si4.H2O |
| Molecular Weight
: |
379.29 |
| Description
: |
|
| Website : |
|
| Synonyms : |
pudër talk , talk, talcum, talcum powder, mastek, klouzek, talkumiere, talkum , speksteenpoeder, magnesiumwaterstofmetasilicaat, talkki, zsírkõ, talco, talck, alctay, talka, Pigment White 26 |
| Specifications
: |
| Specifications |
|
PHYSICAL DATA: White powder · Insoluble in water · M. P.: 800 ° C ·
APPLICATIONS: Analytical reagent |
Identity according to Pharmacopoeias p/t.
pH 7,0-9,0
MAXIMUM LIMIT OF IMPURITIES
Loss on ignition 6,5 %
Loss on drying 1,0 %
Soluble matter in H2O 0,2 %
Acidity or alkalinity p/t.
Asbestos p/t.
Organic substances p/t.
Carbonate p/t.
Chloride (Cl) 0,014 %
Heavy metals (as Pb) 0,004 %
Aerobic bacterias 1000 cfu/g
Fungi 100 cfu/g
Al 2,0 %
As 0,0003 %
Ca 0,9 %
Fe 0,25 %
Mg 17,0-19,5 %
Pb 0,001 %
|
|
|
| Packaging : |
| Weight Unit |
Weight |
Description |
Price |
|
|
|
|
| |
|
|
|
| GRR
Group© 2006. All rights reserved. |
|
