sodium metaborate tetrahydrate 98% extrapure

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

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Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

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Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

Boric acid sodium salt tetrahydrate;

CAS	10555-76-7
Molecular Formula	NaBO2.4H2O
Molecular Weight	137.86
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White crystalline
Odour	Odorless	pH Value	10
Melting Point/ Freezing Point [°C]	57°C	Density [g/cm3]	1.73
Solubility in Water [% weight]	Soluble in water

Specifications
Appearance	White crystalline powder	Assay	Min 98%

Dangerous Goods Information
UN Number	–	DG Class	–

Safety Information & Hazard Symbols
Symbol	GHS07
Signal Word	Warning
Hazard Statement	H315-H319-H335
Precaution Statement	P261-P305 + P351 + P338

sodium metaborate tetrahydrate 98% extrapure

$26.80

Size

UOM

Clear

SKU C02446-00500-HS Category Chemicals