Sodium tetraborate, anhydrous, Puratronic; 99.998% (metals basis) | CAS 1330-43-4

Element: tetraborate puratronic anhydrous metals sodium basis

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C-S » Chemicals » sodium-tetraborate-anhydrous-puratronic-metals-basis-PX1901886

Identification

Sodium tetraborate, anhydrous, Puratronic; 99.998% (metals basis)

CAS:

1330-43-4

EINECS:

215-540-4

Molecular Formula:

Na₂B₄O₇

MDL:

MFCD00081185

Synonym:

na2b4o7 ; dehybor ; rasorite65 ; dehybor(r) ; fb 48 ; b4-na2-o7 ; borax glass ; fr28 ; buffer 4.01 ; borax

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Prices & Availability

Data is processed

Properties for Sodium tetraborate, anhydrous, Puratronic; 99.998% (metals basis)

Molecular Weight:

201.22 g·mol−1

Density:

2.367 g/mL at 25 °C(lit.)

Melting point:

741 °C(lit.)

Boiling point:

1575 °C

Flash point:

1575 °C

Solubility:

H₂O: 0.1 M at 20 °C, clear, colorless

Hazard Statements

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

Safety & Transport Information

Toxic by ingestion, inhalation, eye and skin contact. Eye and skin contact can cause inflammation. Mouse, oral: LD50=1060mg/kg; rat, oral: LD50=1200mg/kg. Rubber gloves, respirator and eye protection must be used during operations in case of skin contact, eyes contact.

Risk Codes:

R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin
R60 - May impair fertility
R61 - May cause harm to the unborn child
R62 - Possible risk of impaired fertility
R63 - Possible risk of harm to the unborn child

Safety Codes:

S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S53 - Avoid exposure - obtain special instructions before use

Hazard Symbols:

Xn, Xi, T

RID/ADR certification :

UN 1760 8 / PG 2

Alternative Distributors of [Sodium tetraborate, anhydrous, Puratronic; 99.998% (metals basis)]

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