Sodium metaborate hydrate

SZSE：002741

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Sodium metaborate hydrate COA Report

CAS No.：15293-77-3
Molecular weight：83.81
Molecular formula：NaBO₂·4H₂O
EC No.：231-891-6

Information

Specification category：

Product No.	Product name	specifications
1.01467.010	Sodium metaborate	AR500g
1.01467.020	Sodium metaborate	AR25kg/Sack
1.01467.030	Sodium metaborate	CP25kg/Sack

Characteristic： Appearance and properties: colourless triclinic system crystal.
Relative density (water=1): 1.74
Melting point(℃): 57
Concentration: sterling
Solubility: Soluble in water, solution strongly alkaline.Dissolved in ethanol.

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Copper(II) bromide

DL-Aspartic acid

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alpha-Cyclodextrin

Tetraethylene pentamine

Chloroacetic acid

Calcium hydrogen phosphate dihydrate

2,2'-Bipyridine

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p-Toluenesulfonyl chloride

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Methyl orange (C.I.13025)

Ammonium benzoate

Sodium formate anhydrous

Potassium fluosilicate

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Potassium fluoborate

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tetra-Sodium diphosphate decahydrate

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Merthiolate sodium

Sodium malonate

Copper(I) oxide

Ethylenediamine tetraacetic acid tetrasodium salt anhydros

Hydrazinium hydroxide 35%

Potassium carbonate crystal

Lead(Ⅱ) carbonate basic

Sodium salicylate

Aluminum powder

Ethylenediammonium dichloride

Diisopropylamine

Diethyl oxalate

1,1,1-Trichloroethane

Paraformaldehyde

N-Chlorosuccinimide

Ethylene glycol 65%

Sodium 1-heptanesulfonate

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Potassium stannate trihydrate

Sodium hydroxide solution 25%

Magnesium acetate tetrahydrate

Barium chloride dihydrate

Indium granular

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2-Thiobarbituric acid

Hydrazinium hydroxide 55%

Molybdenum disulfide

Phenylhydrazine

Nitric acid 69-71%

N,N-Dimethylaniline

Nickel(II) sulfate hexahydrate

Martin medium modified

Kligler iron agar

Nickel(II) carbonate basic tetrahydrate

Potassium thiocyanate

Potassium bromide

Formaldehyde solution 28%

iso-Propanol 99.9%

Polyethylene glycol 600

N,N-Dimethyl-1,4-phenylenediammonium dichloride

Potassium peroxodisulfate

Cobalt(III) oxide

Copper(II) oxide wire

Tetraethylammonium bromide

Lead(Ⅱ) sulfate

Potassium iodate

1-Dodecanethiol

Magnesium sulfate anhydrous

Manganese(II) acetate tetrahydrate

Dimethyl sulfoxide

Ethylene glycol-bis-(2-aminoethylether)-N,N,N′,N′-tetraacetic acid

Polyethylene glycol 2000

Dodecanoic acid；Lauric acid

Cerium(III) nitrate hexahydrate

Benzyl chloride

Nitrilotriacetic acid

Calcium carbonate

Copper(II) sulfate pentahydrate

Benzoyl hydrazine

Sodium thiosulfate standard volumetic solution

Sodium acetate trihydrate

Diethylene glycol

Graphite powder

Polyethylene-polyamines

Ethylenediaminetetraacetic acid magnesium disodium salt

5% Benzalkonium bromide solution

Trimethylammonium

Hydrazinium hydroxide 50%

1-Bromonaphthalene

Bismuth citrate

Sodium benzenesulfinate

Choline chloride

Sodium m-nitrobenzenesulfonate

Phosphotungstic acid

Sodium hydrogen phthalate

Dibutyl o-phthalate

4-Methylpyridine

Ethylene glycol 30%

Copper(II) sulfate anhydrous

Strontium chloride hexahydrate

Methylammonium chloride

2-Aminothiazole

Bismuth granular

Sodium nitroferricyanide dihydrate

Trimethylchlorosilane

Zinc phosphate tetrahydrate

Calcium nitrate

Manganese(II) chloride tetrahydrate

Sodium hydrogen sulfite

Sodium perborate tetrahydrate

Potassium dichromate standard volumetic solution

Sodium sulfosalicylate

Chloramine T trihydrate

Nickel(II) sulfamate solution

Phosphorus(V) oxide

Aluminum chloride anhydrous

Lead(Ⅱ) acetate trihydrate

Sodium 1-hexanesulfonate

N,N-Dimethylacetamide

Potassium tetraoxalate dihydrate

Ammonium phosphate

Peroxyacetic acid

Hydrazinium hydroxide 80%

Polyvinyl alcohol ammonium phosphate

Safranine T (C.I.50240)

3,3'-Dimethyldiphenylamine

Ammonium metavanadate

Indole-3-acetic acid

Sodium cobaltinitrite

Calcon carboxylic acid

Ammonium persulfate

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Lead(Ⅱ) chromate

Iron(III) chloride hexahydrate

Lead(Ⅱ) carbonate

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Tetramethylammonium hydroxide

m-Chloroaniline

Lithium acetate dihydrate

Potassium sodium citrate monohydrate

o-Cresolphtalein complexon

6-Amino caproic acid

Hydrogen peroxide 50%

Copper(I) iodide

Dimethyl yellow (C.I.11020)

Maltose monohydrate

Strontium nitrate

Semixylenol orange

Ethanol absolute

Acetic acid glacial

Magnesium citrate tetradecahydrate

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Sodium tripolyphosphate / Sodium triphosphate

Ammonium molybdate tetrahydrate

Diisopropyl ether

Tin(II) chloride dihydrate

1,2-Dibromoethane

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Sodium succinate hexahydrate

Glutaraldehyde 25%

Ethylenediamine tetraacetic acid tetrasodium solution

Formaldehyde solution 30%

Thiosemicarbazide

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Aluminum chloride basic solution 50%

Titanium trichloride solution

Potassium hydrogen tartrate

Fluosilicic acid

Nigrosine ( spirit soluble)

Methyl blue (C.I.42780)

Ethylenediamine tetraacetic acid disodium salt standard volumetic solution

Benzoyl chloride

Disodium hydrogen phosphate anhydrous

Cadmium sulfate octahydrate

Iron(II) sulfate heptahydrate

Ethylene glycol dimethyl ether

calcium phosphate

Dichloromethane

Titanium dioxide

Ethylenediamine

Polyethylene glycol 200

Hydrochloric acid

Ponceau S (C.I. 27195)

Barium carbonate

Sodium dodecylsulfate

Petroleum ether 90-120

tert-Butyl methyl ether

Sodium D-gluconate

1,2,3,4-Tetrahydronaphthalene

Iron standard solution for impurity

Sodium chloride

Sodium acetate anhydrous

Ammonium thiocyanate

Sulfuric acid 50%

Sodium borohydride

Trichloroethylene

Hydrofluoric acid

Acetic acid 36%

Ethyl acetoacetate

Zinc standard solution for impurity

Ethylenediamine tetraacetic acid disodium salt

Indigo carmine (C.I. 73015)

Cupric Pyrophosphate

Iron(II) sulfide

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Potassium hydroxide 48%

tri-Potassium phosphate trihydrate

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Cerium(IV) oxide

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L-Cysteine hydrochloride anhydrous

Barium chromate

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Hydrochloric acid 33%

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