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BrNaO3 Sodium bromate CAS 7789-38-0

Sodium bromate is a colorless crystal, white particle, or crystalline powder. No odor. Decompose and release oxygen at 381 ℃. Soluble in water, insoluble in ethanol, and the aqueous solution is neutral. The relative density is 3.34. Has oxidizing properties. Friction with organic matter, sulfides, and easily oxidizable substances can cause combustion or explosion, emitting a pungent odor


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Model:
7789-38-0
Brand:
bosschem
Code:
7789-38-0

Product Description

Sodium bromate (BrNaO3)

CAS 7789-38-0

Alais: bromatedesodium

Molecular formula: BrNaO3

Molecular weight: 150.89

Structural formula:

溴酸钠结构式

1. Performance and use

1: Mainly used as a hair dye and perm agent, textile printing and dyeing auxiliaries, chemical reagents, and gold mine smelting

2: Used for sulfurizing or reducing dyes

3: It is also a raw material for some pharmaceutical intermediates and pesticides/insecticides.

2. Technical indicators

Product			Batch No.		FC2204C
Quantity	22.5MT		Prod. Date		April. 2024
Packing	50kg fiber drums		Expiry Date		April. 2026
Test Parameters		Specification		Test Result
Appearance		White Crystal		Pass
Assay (as NaBrO3)		99.5% min.		99.6%
pH (5% solution)		5.5 - 7.5		6.6
Moisture		0.1% max.		0.04%
Bromides		0.05% max.		0.03%
Chloride & Chlorate		0.05% max.		0.03%
Sulphate		0.01% max.		< 0.01%
Heavy Metals (as Pb)		0.0005% max.		< 0.0002%
Arsenic		0.0002% max.		< 0.0001%
Iron		0.0005% max.		0.0002%
Light Absorbance (20% solution)		0.12% max.		0.01%
Conclusion		---		Qualified