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MOLECULAR SIEVES

CAS No.
1327-39-5
Chemical Name:
MOLECULAR SIEVES
Synonyms
silicatecement;calciuM-aluMiniuM;MOLECULAR SIEVES 5;CALCIUM ALUMINOSILICATE;SODIUM ALUMINO-SILICATE;MOLECULAR SIEVE TYPE 3A;MOLECULAR SIEVE TYPE 4A;MOLECULAR SIEVE TYPE 5A;MOLECULAR SIEVES TYPE 5A;CALCIUMALUMINIUMSILICATE
CBNumber:
CB3432404
Molecular Formula:
Al2Ca2O15Si5
Molecular Weight:
514.537576
MDL Number:
MFCD00147627
MOL File:
1327-39-5.mol
Last updated:2026-06-24 18:39:39

MOLECULAR SIEVES Properties

Melting point 1500℃ [CRC10]
Density 3.048
form rod
Water Solubility 86.8g/100mL (25°C), 115g/100mL (65°C) H2O; insoluble alcohol [HAW93] [CRC10]
Sensitive Hygroscopic
InChI InChI=1S/2Al.2Ca.5O3Si/c;;;;5*1-4(2)3/q2*+3;2*+2;5*-2
InChIKey IQDXNHZDRQHKEF-UHFFFAOYSA-N
SMILES [Ca+2].[Al+3].[Ca+2].[Al+3].[Si]([O-])([O-])=O.[Si]([O-])([O-])=O.[Si]([O-])([O-])=O.[Si]([O-])([O-])=O.[Si]([O-])([O-])=O
Substances Added to Food (formerly EAFUS) ALUMINUM CALCIUM SILICATE
FDA 21 CFR 169.179; 182.2122; 582.2122
SCOGS (Select Committee on GRAS Substances) Aluminum calcium silicate
FDA UNII 3L00JH8411
EPA Substance Registry System Silicic acid, aluminum calcium salt (1327-39-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes  Xn,Xi
Risk Statements  43-36/37/38
Safety Statements  36/37-36-26
WGK Germany  3
3
TSCA  TSCA listed

MOLECULAR SIEVES Chemical Properties, Uses, Production

Chemical Properties

MOLECULAR SIEVES is Irregular shaped grey colored rocks

Uses

Constituent of cement; in refractories.

Uses

MOLECULAR SIEVES is an anticaking agent used in vanilla powder. It is also used in salt up to 2%.

MOLECULAR SIEVES Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 36)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Thermo Fisher Scientific 800-810-5118 cnchemical@thermofisher.com China 17752 75
Shanghai wencai New Material Technology Co., Ltd. 15721586846 wencaimat@163.com China 2792 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
SIMAGCHEM CORP +86-5922680277 +86-13806087780 sale@simagchem.com China 17339 58
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 sales@chemdad.com China 39866 58
Shaanxi Dideu Medichem Co. Ltd +86-29-81139210 17389186172 1077@dideu.com China 3999 58
Mainchem Co., Ltd. -- sarah@mainchem.com China 6528 58
Hubei yongkuo Technology Co., Ltd 027-59223108 15972152991 1248580099@qq.com China 9910 58
Hubei Xinkang Pharmaceutical Chemical Co., Ltd 027-027-59308705 18871579363 1248680011@qq.com China 9279 58
CALCIUM ALUMINOSILICATE silicatecement silicicacid,aluminumcalciumsalt SODIUM ALUMINO-SILICATE POTASSIUM ALUMINOSILICATE MOLECULAR SIEVE TYPE AW-300 MOLECULAR SIEVE TYPE 5A MOLECULAR SIEVE TYPE 4A MOLECULAR SIEVE TYPE 3A MOLECULAR SIEVES TYPE 5A MOLECULAR SIEVES 5 MOLECULAR SIEVE, ACTIVATED, TYPE 5A MOLECULAR SIEVE, ACTIVATED, INDICATING, TYPE 4A MOLECULAR SIEVE, ACTIVATED, TYPE 4A MOLECULAR SIEVE, ACTIVATED, TYPE 3A aluminium calcium silicate Boiling stones, for analytical work CALCIUMALUMINIUMSILICATE SILICATE,CALCIUMALUMINIUM ALUMINUM CALCIUM SILICATE Molecular sieves, AW-300, 1/16in (1-2mm) diam. pellets calciuM-aluMiniuM MOLECULAR SIEVES USP/EP/BP 1327-39-5 CaAlAlSiCt2 UVCBs-inorganic