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Merck - 1.06303.9029 - di-Sodium tetraborate decahydrate

Name: Merck - 1.06303.9029 - di-Sodium tetraborate decahydrate
SKU: 1.06303.9029
Price: 1907.0 USD
Availability: InStock

$1,907.00

Stock Status: SHIPS SOON (reserve your unit today)
Average lead time for this brand: 2-3 weeks. Specific products may vary.

ITEM #: 6309822
EMPROVE® ESSENTIAL Ph Eur, BP, JP, NF
This listing is for 25 kg Double PE Sack

Catalogue Number 106303
Synonyms Borax, Sodium biborate decahydrate, Sodium borate decahydrate
di-Sodium tetraborate decahydrate
CAS number 1303-96-4
EC index number 005-011-01-1
EC number 215-540-4
Grade Ph Eur, BP, JP, NF
Hill Formula BNaO*10HO
Chemical formula NaBO * 10 HO
Molar Mass 381.37 g/mol
HS Code 2840 19 90
Quality Level MQ500
Density 1.730 g/cm3
Melting Point 75 ° C Elimination of water of crystallisation
pH value 9.0 - 9.5 (38.1 g/l, HO, 25 ° C)
Vapor pressure 0.213 hPa (20 ° C)
Bulk density 750 kg/m3
Solubility 49.74 g/l
LD 50 oral LD50 Rat 2660 mg/kg
LD 50 dermal LD50 Rabbit > 2000 mg/kg
Hazard Pictogram(s)
Hazard Statement(s) H319: Causes serious eye irritation.
H360FD: May damage fertility. May damage the unborn child.
Precautionary Statement(s) P202: Do not handle until all safety precautions have been read and understood.
P264: Wash skin thoroughly after handling.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/ attention.
Signal Word Danger
RTECS VZ2275000
Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Categories of danger toxic for reproduction
Storage Store at +2° C to +30° C.
Assay (acidimetric) 99.0 - 103.0 %
Identity passes test
Appearance of solution passes test
pH-value (4 %; water) 9.2 - 9.5
pH-value (5 %; water) 9.1 - 9.6
carbonate, bicarbonate passes test
Sulfate (SO) ≤ 0.0050 %
Heavy metals (as Pb) ≤ 0.0020 %
Al (Aluminium) ≤ 0.0001 %
As (Arsenic) ≤ 0.0005 %
Ca (Calcium) ≤ 0.0100 %
Fe (Iron) ≤ 0.0005 %
NH (Ammonium) ≤ 0.0010 %
Residual solvents (ICH Q3C) excluded by manufacturing process
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
Corresponds to Ph Eur, BP, JP, NF

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