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Sodium Bicarbonate CAS#144-55-8

• CAS Number: 144-55-8

• Chemical Formula: CHNaO3

• Synonyms:

▪ Sodium bicarbonate, GR,≥99.8%

▪ Sodium bicarbonate standard solution

▪ Natrium Bicarbonate

• Appearance: White power

• HS Code: 28363000

• MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

Products Description of Sodium bicarbonate CAS#144-55-8

Sodium bicarbonate—more commonly known as baking soda—is a white, odorless crystalline solid. It occurs naturally as the mineral nahcolite, a name derived from its chemical formula NaHCO₃: the "3" in the formula is replaced with the suffix "lite" to form "nahcolite.

Parameters

Melting point	>300 °C(lit.)
Boiling point	851°C
bulk density	1000kg/m3
density	2.16 g/mL at 25 °C (lit.)
refractive index	1.500
storage temp.	2-8°C
solubility	H2O: 1 M at 20 °C, clear, colorless
form	solution (7.5%)
color	White
Specific Gravity	2.159
Odor	Odorless
PH	8.27(1 mM solution);8.22(10 mM solution);8.02(100 mM solution);
PH Range	7.8 - 8.2
pka	(1) 6.37, (2) 10.25 (carbonic (at 25℃)
Water Solubility	9 g/100 mL (20 ºC)
Decomposition	50 °C
Merck	14,8583
BRN	4153970
BCS Class	1
Stability:	Stable.
LogP	-4.010 (est)
CAS DataBase Reference	144-55-8(CAS DataBase Reference)
EPA Substance Registry System	Sodium bicarbonate (144-55-8)

Safety Information

Safety Statements	24/25
WGK Germany	1
RTECS	VZ0950000
TSCA	Yes
HS Code	28363000
Hazardous Substances Data	144-55-8(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 4220 mg/kg

Product Application of HydroquinoneCAS#123-31-9

Sodium bicarbonate is a leavening agent. A 1% solution of this substance has a pH of roughly 8.5 at 25°C. It works together with food-grade phosphates—acidic leavening compounds—to release carbon dioxide. This gas expands during baking, giving baked goods a larger volume and a soft texture when eaten.

It is also used in dry-mix beverages to achieve carbonation. This carbonation happens when water is added to the mix that contains sodium bicarbonate and an acid. Additionally, it is a component of baking powder. Other names for sodium bicarbonate include baking soda, bicarbonate of soda, sodium acid carbonate, and sodium hydrogen carbonate.

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