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  7. Sodium tetraborate decahydrate, 99.5%, Acros Organics™

Sodium tetraborate decahydrate, 99.5%, Acros Organics™

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Quantity:
1kg
5kg
10kg
Packaging:
Plastic Bottle
Plastic drum
1303-96-4
B4Na2O7·10H2O
381.36
MFCD00149193
Borax,Sodium borate decahydrate
1303-96-4
B4Na2O7·10H2O
381.36
MFCD00149193
Borax,Sodium borate decahydrate

Description

Biological buffer for analysis
Assay Percent Range 99.5%
Linear Formula Na2B4O7·10H2O
Fieser 04,461
Merck Index 15,8726
Solubility Information Solubility in water: 60g/L (20°C). Other solubilities: soluble in glycerol,insoluble in alcohol
Formula Weight 381.36
Physical Form Fine Crystalline Powder
Percent Purity 99.5%
Grade Analysis
Calcium (Ca) 50ppm max.
Chlorine (Cl) 10ppm max.
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 5ppm max.
Packaging Plastic Bottle
Phosphate 20ppm max.
Solubility Solubility in water: 60g/L (20°C). Other solubilities: soluble in glycerol, insoluble in alcohol
Sulfate 50ppm max.
Color White
Melting Point 75.0°C
pH 9 to 9.5 (5% soln. at 20°C)
Quantity 1kg
Chemical Name or Material Sodium tetraborate decahydrate
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Safety and Handling

GHS H Statement:
May damage fertility. May damage the unborn child.

GHS P Statement:
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

SDS