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Sodium metasilicate cas no:6834-92-0

Synonyms: Silicic acid;disodium salt (8CI,9CI);Blue Meta;Crystamet;Disodium metasilicate;Disodium monosilicate;Drymet 59;Metso 2048;Metso 510;Metso Pentabead 20;Metso-Beads 2048;Orthosil;P 84 (silicate);Purifeed6N;SMS;SP 20;SP 20 (silicate);Silicon sodium oxide (SiNa2O3);Simet 5G;Simet A;Simet AG;Simet AP;Simet GA 5;Sodium Metasilicate Anhydrous GranularD;Sodium metasilicate (Na2SiO3);Sodium silicate(Na2SiO3);Sodium silicon oxide (Na2SiO3);Starso;

Identification
NameSodium metasilicate
CAS6834-92-0
SynonymsSilicic acid;disodium salt (8CI,9CI);Blue Meta;Crystamet;Disodium metasilicate;Disodium monosilicate;Drymet 59;Metso 2048;Metso 510;Metso Pentabead 20;Metso-Beads 2048;Orthosil;P 84 (silicate);Purifeed6N;SMS;SP 20;SP 20 (silicate);Silicon sodium oxide (SiNa2O3);Simet 5G;Simet A;Simet AG;Simet AP;Simet GA 5;Sodium Metasilicate Anhydrous GranularD;Sodium metasilicate (Na2SiO3);Sodium silicate(Na2SiO3);Sodium silicon oxide (Na2SiO3);Starso;
EINECS(EC#)229-912-9
Molecular FormulaNa2O3Si
Molecular Weight123.07118
Chemical Properties
Appearancewhite granules
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Safety Data

Hazard C:Corrosive
Risk R34;R37
Safety

Poison by ingestion and intraperitoneal routes. A caustic material which is a severe eye, skin, and mucous membrane irritant. Experimental reproductive effects. Ingestion causes gastrointestinal tract upset. Violent reaction with F2. When heated to decomposition it emits toxic fumes of Na2O. Used in cosmetics. See also SILICATES.
Hazard Codes:?CorrosiveC
Risk Statements: 36/37/38-37-34
R36/37/38:Irritating to eyes, respiratory system and skin.?
R37:Irritating to respiratory system?
R34:Causes burns.
Safety Statements: 26-45-36/37/39-13-24/25
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.?
S13:Keep away from food, drink and animal foodstuffs.?
S24/25:Avoid contact with skin and eyes.
RIDADR: UN 3253 8/PG 3
WGK Germany: 1
RTECS: VV9275000
F: 3
TSCA: Yes
HazardClass: 8
PackingGroup: III


Toxicity
1. ???

skn-hmn 250?mg/24H SEV

??? TXAPA9 ?? Toxicology and Applied Pharmacology. 31 (1975),481.
2. ???

skn-rbt 250?mg/24H SEV

??? TXAPA9 ?? Toxicology and Applied Pharmacology. 31 (1975),481.
3. ???

skn-gpg 250?mg/24H MOD

??? TXAPA9 ?? Toxicology and Applied Pharmacology. 31 (1975),481.
4. ???

orl-rat LD50:1153?mg/kg

??? TOLED5 ?? Toxicology Letters. 31 (Suppl)(1986),44.
5. ???

orl-mus LD50:770?mg/kg

??? TOLED5 ?? Toxicology Letters. 31 (Suppl)(1986),44.
6. ???

orl-dog LDLo:250?mg/kg

??? FCTXAV ?? Food and Cosmetics Toxicology. 14 (1976),78.
7. ???

orl-pig LDLo:250?mg/kg

??? FCTXAV ?? Food and Cosmetics Toxicology. 14 (1976),78.
8. ???

ipr-gpg LDLo:200?mg/kg

??? JAMAAP ?? JAMA, Journal of the American Medical Association. 111 (1938),1925.

supplier list

Seidler Chemical Co., Inc.
Tel:+1-973-4651122
Address: 537 Raymond Boulevard Newark, NJ 07105
Shanghai Henglijie Bio-Tech Co., Ltd.
Tel:
Address: Suite 1605, Building A, No.1088, New Jinqiao Road, Pudong, Shanghai, China
Coyne Chemical Co.
Tel:+1-215-785-3000
Address: 3015 State Rd.,Croydon, PA 19021
Shangyu Huabao Chemical Co.,Ltd.
Tel:+86-575-82120262
Address: Cao'e Street Industrial Park, Shangyu, Zhejiang, China.
Mengxilian Chemical Industry Co. Ltd.
Tel:+86-(10)-85226562
Address:
Aarti Ice Factory
Tel:+91-(251)-2621880, 5652531
Address: Plot No. D - 7, MIDC, Anand Nagar, Additional Ambernath, Ambernath, Maharashtra 421506,
Shree J. K. Glass and Chemicals Pvt. Ltd.
Tel:+91-(22)-27690467
Address: R - 30, T. T. C., M. I. D. C., Rabale, Navi Mumbai, Maharashtra 400701,
Kiran Pondy Chem Ltd.
Tel:+91-(44)-26460350, 26441232
Address: No. 81, New Avadi Road, Kilpauk, Chennai, Tamil Nadu 600010,
Varuni Chemicals (P) Ltd.
Tel:+91-(44)-26414825 , 26417096
Address: No. 72, Medavakkam Tank Road, Kellys, Chennai, Tamil Nadu 600010,
INEOS Silicas
Tel:+44-(1925)-416-100
Address: P.O. Box No. 26, Warrington, Cheshire WA5 1AB,
Sigma-Aldrich Inc.
Tel:+1-(800)-231-8327
Address: P O Box 355, Milwaukee, Wisconsin 53201,
Alcan Chemicals Division
Tel:1-203- 5419000
Address: Stamford Harbor Park, North Tower, 333 Ludlow Street, Stamford, Connecticut 06902,
Wego Chemical & Mineral Corp.
Tel:+1-(516)-487-3510
Address: 239 Great Neck Road, Great Neck, New York 11021,
Tianjin BRG Products Co., Ltd.
Tel:
Address:
Fankim Co.
Tel:+90-(212)-671 20 30
Address: Ikitelli Org. San. Bol. Galvano Teknik San. Sit.B Blok No16, K.Cekmece Istanbul,

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