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  5. Disodium Tetraborate Decahydrate

Disodium Tetraborate Decahydrate

for pH Standard Solution
Manufacturer :
FUJIFILM Wako Pure Chemical Corporation
Storage Condition :
Keep at RT.
CAS RN® :
1303-96-4
Molecular Formula :
Na2B4O7・10H2O
Molecular Weight :
381.37
GHS :
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SDS
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Product Number
Package Size
Price
Availability
Certificate of Analysis
Purchase
Distributor
198-01435
Barcode No
4987481325241
500G
List Price
50.00 USD

In stock in Japan
Distributor

※Check  availability  in the US with the distributor.

Document

SDS
Product Specification Sheet
Spectral Data
Certificate of Analysis
Calibration Certificate

Application

Overview / Applications

Outline It is a versatile drug, also called perborate of soda or borax. The product is widely used not only as a reagent but also as an ingredient of prepared solution, a raw material of boric acid buffer solution, glass, ceramics, pharmaceuticals, cosmetics, preservatives, and photos. Its aqueous solution shows alkaline reaction to phenolphthalein solutions.The product is used as a standard reagent or buffer solution for analysis.
The product is suited as a JIS K8866 standard pH solution and labeled with a JIS mark.
This is a high purity product with proper balance between anions and cations, and also used as a pH standard solution (standard solution of boric acid) and a raw material of buffer solution.

Property

Appearance White, crystals - crystalline powder
pH pH(0.01mol/L, 25 degrees C) : 9.1 - 9.4
Melting Point 75 degrees C
Specific Gravity 1.73
Purity 99.6-100.5% (mass/mass)(Titration)(Na2B4O7.10H2O)

Manufacturer Information

Alias

Same CAS list

For research use or further manufacturing use only. Not for use in diagnostic procedures.

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