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Zinc silicate

Zinc silicate structure

CAS No.: 68611-47-2

Chemical Name:: Zinc silicate

Synonyms: fluorescence;271-896-0;Zinc silicate;Zinc orthosilicate;Fluorescent indicator F;Zinc Silicate Nanopowder;Silicicacid,zincsalt(1:2);FLUORESCENT INDICATOR F254;Fluorescence indicator green;TLC FLUORESCENCE 254 INDICATOR

CBNumber:: CB6270470

Molecular Formula:: Zn2SiO4

Molecular Weight:: 222.9

MDL Number:: MFCD00217378

MOL File:: 68611-47-2.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-06-23 16:59:16

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Zinc silicate Properties

Melting point	1500°C
bulk density	1450kg/m3
Density	4.0 g/cm3 (20℃)
storage temp.	no restrictions.
solubility	<0.1g/l
form	Solid:particulate/powder
PH	7.0 (H2O)suspension
Water Solubility	<0.1g/L
Specific Heat Capacity	Cp(crystal): 0.55 J/(g·K), at 25℃
Stability	Stable. Hygroscopic. Incompatible with strong acids.
InChI	1S/O4Si.2Zn/c1-5(2,3)4;;/q-4;2*+2
InChIKey	ZOIVSVWBENBHNT-UHFFFAOYSA-N
SMILES	[Zn+2].[Zn+2].[Si]([O-])([O-])([O-])[O-]
EWG's Food Scores	2
FDA UNII	TSZ9EY203A
EPA Substance Registry System	Silicic acid (H4SiO4), zinc salt (1:2), manganese-doped (68611-47-2)
UNSPSC Code	12171501
NACRES	NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS09
Signal word	Warning
Hazard statements	H410
Precautionary statements	P273-P391-P501
Hazard Codes	Xn
Risk Statements	20-36/37
Safety Statements	22-26-36
WGK Germany	3
TSCA	TSCA listed
HS Code	3206 50 00
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Aquatic Acute 1 Aquatic Chronic 1
REACH Registrations	Active

Zinc silicate price More Price(7)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	1.09182	Fluorescent indicator F₂₅₄	68611-47-2	50g	$160	2026-04-30	Buy
aablocks	AA0062HU	Zinc silicate	68611-47-2	1g	$32	2026-05-28	Buy
aablocks	AA0062HU	Zinc silicate	68611-47-2	5g	$60	2026-05-28	Buy
aablocks	AA0062HU	Zinc silicate	68611-47-2	10g	$112	2026-05-28	Buy
aablocks	AA0062HU	Zinc silicate	68611-47-2	25g	$164	2026-05-28	Buy

Product number	Packaging	Price	Buy
1.09182	50g	$160	Buy
AA0062HU	1g	$32	Buy
AA0062HU	5g	$60	Buy
AA0062HU	10g	$112	Buy
AA0062HU	25g	$164	Buy

Zinc silicate Chemical Properties, Uses, Production

Chemical Properties

White to grey crystals. Insoluble in water.

Uses

Phosphors, spray ingredients, to remove traces of copper from gasoline.

Zinc silicate Preparation Products And Raw materials

Raw materials

Preparation Products

CalciumHaloPhosphateFluorescentPowder fluorescent whitening agent PRS Mupirocin Erythorbic Acid fluorescent whitening agent DMS

fluorescent whitening agent ATS-X Sodium erythorbate

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Zinc silicate Suppliers

Global Suppliers ( 94)

Supplier	Tel	Email	Country	ProdList	Advantage
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9791	79
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29977	65
Shanghai BeiZhuo Biotech Co., Ltd.	021-61119791,13386096464	bzswkf@foxmail.com	China	3916	50
Chengdu HuaXia Chemical Reagent Co. Ltd	400-1166-196 13458535857	cdhxsj@163.com	China	13323	58
Shanghai Yongye Biotechnology Co., Ltd.	86-021-61559134 15921386130	3423497944@qq.com	China	8135	55
Changsha Jing Kang New Material Technology Co., Ltd.	0731-85118349 18874718518	877634463@qq.com	China	1998	50
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Wuhai Shuou Technology Co., Ltd.	17792809151;18872220797	2355916837@ycphar.com	China	6120	55
Guangzhou Jhd Chemical Reagent Co., Ltd.	020-84383047	sales@jhd.com.cn	China	9177	65

Supplier	Advantage
Sinopharm Chemical Reagent Co,Ltd.	79
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
Shanghai BeiZhuo Biotech Co., Ltd.	50
Chengdu HuaXia Chemical Reagent Co. Ltd	58
Shanghai Yongye Biotechnology Co., Ltd.	55
Changsha Jing Kang New Material Technology Co., Ltd.	50
Sigma-Aldrich	80
Shanghai YuanYe Biotechnology Co., Ltd.	60
Wuhai Shuou Technology Co., Ltd.	55
Guangzhou Jhd Chemical Reagent Co., Ltd.	65

View Latest Price from Zinc silicate manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-04-02	Zinc Silicate 68611-47-2	$790.00	1g	98	5000 Kg	R&D Scientific Inc.

Zinc Silicate
68611-47-2
$790.00
98
R&D Scientific Inc.

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TLC FLUORESCENCE 254 INDICATOR FLUORESCENT INDICATOR F254 FluorescentindicatorF254forthin-layerchromatography zinc silicate, manganese-doped ZINC ORTHOSILICATE: MANGANESE ACTIVATED Zinc orthosilicate Zinc silicate Fluorescence indicator green 254 FLUORESCENT INDICATOR F254 FOR THIN-LAYE 271-896-0 Fluorescence indicator green Fluorescent indicator F silicicacid(h4sio4),zincsalt(1:2),manganese-doped Silicicacid,zincsalt(1:2) Zinc silicate ISO 9001：2015 REACH Green 254nm Fluorescent indicator F254 Zinc Silicate Nanopowder 68611-47-2 Zn2SiO4 Zinc silicate fluorescence 68611-47-2 Zn2SiO4 Analytical Reagents Analytical Chromatography Product Catalog IR/UV/ VIS Spectroscopy Reagents