PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Sodium silicate; (Sodium metasilicate) 6834-92-0 1759
14.01
4.01
11.01
14.02
11.00
4.09
4.07
3.09
3.02
3.07
Formula Synonyms
Na2O3Si SODIUM SILICATE, 49FG, AGROSIL LR, AGROSIL S, ANTEF C 2, ANTEF M 1, AS BOND 1001, BRITESIL, BRITESIL C 20, BRITESIL C 24, BRITESIL H 20, BRITESIL H 24, CARSIL, CARSIL (SILICATE), CHEMSILATE, CRYSTAL 0070, CRYSTAL 100N, CRYSTAL 120A, CRYSTAL 79, CRYSTAMET, DAB VI, DISODIUM METASILICATE, DISODIUM MONOSILICATE, DISODIUM SILICATE, DP 222, DRYSEQ, DU PONT 26, EXPANTROL 2, EXPANTROL 4BW, GM 10, GM 10 (SILICATE), HK 30, HK 30 (SILICATE), HS 240, K 28, K 28 (BINDER), L 96, L 96 (SALT), METSO 2048, METSO 510, METSO 99, METSO PENTABEAD 20, N 38, N 38 (SILICATE), NASIL 40, ORTHOSIL, P 3 SAXIN 5502, P 84, P 84 (SILICATE), PORTIL A, PORTIL AW, PORTIL K, PORTIL N, PQ N CLEAR, PYRAMID 1, PYRAMID 8, PYRAMID P 40, Q 70, RU SILICATE, SB 41, SIKALON, SILCHEM 2500, SILCO 4, SILCO S 4, SILICA E, SILICA K, SILICA N, SILICA R, SILICON SODIUM OXIDE, SILICON SODIUM OXIDE (SINA2O3), SIMET 5G, SIMET A, SIMET AP, SIMET GA 5, SMS, SODIUM BETA-SILICATE, SODIUM METASILICATE, SODIUM METASILICATE (NA2SIO3), SODIUM SESQUISILICATE, SODIUM SILICATE (NA2SIO3), SODIUM SILICON OXIDE (NA2SIO3), SODIUM WATER GLASS, SOLUBLE GLASS, SP 20, SP 20 (SILICATE), SP 33, SP 33 (SILICATE), SP 70, SP 70 (SILICATE), SP 90, SP 90 (SILICATE), SS 3, SS 3 (SALT), SS-C 200, STABISOL 300/12, STAR, STARSO, STIXSO RR, SUPERCERAC, WATER GLASS, WATER GLASS 3, XYPEX, ZEOPOL 25, ZEOPOL 33
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
122.07 L/S 1089 1.1 to 1.7 @ 15°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
3.8 42 250
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.76 8.4 50
Technical Basis
No technical basis available
References
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.