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| Producer, Manufacturer,
Supplier of |
| Boric Acid |
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| GRR
Code : |
0393 |
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| CAS No : |
10043-35-3 |
| CI No : |
|
| Molecular Formula
: |
H3BO3 |
| Molecular Weight
: |
61.83 |
| Description
: |
White crystalline powder ˇ Solubility in water at 20 ēC 50 g/l ˇ M. P.: 171 ēC ˇ Thermal decom. above 171 ēC ˇ
APPLICATIONS: Analytical reagent
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| Website : |
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| Synonyms : |
Boracic Acid , ortho-Boric Acid |
| Specifications
: |
| Specifications |
|
| Minimum assay (Acidim.) |
99,8 % |
MAXIMUM LIMIT OF IMPURITIES |
|
| Insoluble matter in H2O |
0,005 % |
| Insoluble matter in CH3OH |
0,005 % |
| Residue on ignition (CH3OH+HCl) (as SO4) |
0,05 % |
| Chloride (Cl) |
0,0005 % |
| Phosphate (PO4) |
0,0005 % |
| Sulphate (SO4) |
0,002 % |
| Heavy metals (as Pb) |
0,0005 % |
Metals by ICP [mg/Kg (ppm)]
|
|
| Ag |
5 |
| Al |
5 |
| As |
0,5 |
| Au |
5 |
| Ba |
5 |
| Be |
5 |
| Bi |
5 |
| Ca |
20 |
| Cd |
5 |
| Co |
5 |
| Cr |
5 |
| Cu |
5 |
| Fe |
1 |
| Ga |
5 |
| Ge |
5 |
| In |
5 |
| K |
50 |
| Li |
5 |
| Mg |
5 |
| Mn |
5 |
| Mo |
5 |
| Na |
50 |
| Ni |
5 |
| Pb |
5 |
| Pt |
5 |
| Sb |
5 |
| Si |
5 |
| Sn |
5 |
| Sr |
5 |
| Ti |
5 |
| Tl |
5 |
| V |
5 |
| Zn |
5 |
| Zr |
5 |
HAZARDOUS: RTECS: ED 4550000 ˇ LD50 oral rat 2660 mg/Kg ˇ LD L0 oral wmn 200 mg/Kg ˇ LC L0 ihl rat 28 mg/m3/4h ˇ
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R: 60-61
S: 53-45 | |
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Weight |
Description |
Price |
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| GRR
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