CAS 7758-19-2 MFCD00003478-Sodium Chlorite 亚氯酸钠 TAO{mole}

Sodium Chlorite 亚氯酸钠

CAS 7758-19-2 MFCD00003478

化学结构图

SMILES: [Na+].[O-][Cl+][O-]

化学属性

Mol. Formula	ClHO2.Na
Mol. Weight	91.45
Melting Point	180-200
TSCA	Yes
Density	1.28
Solubility	39 G/100 ML (17 ºC)
Stability	对湿度敏感

别名和识别编码

Chemical Name	Sodium Chlorite
Synonym	Aseptrol® WTS 7.05 囊剂 Sodium chlorite Scentrex™ DTS 1.05 sachet Sodium chlorite Scentrex™ DTS 7.05 囊剂 Sodium chlorite Neo Silox D Scentrex™ DTS 1.20 囊剂 Sodium chlorite Chlorige Säure Natrium-Salz Chlorous acid, sodium salt 亚氯酸钠亚氯酸钠盐 Alcide LD Chlorous acid sodium salt Textile Natriumchlorit Sodium chlorite Textone
MDL Number	MFCD00003478
PubChem Substance ID	23668197
EC Number	231-836-6
CAS Number	7758-19-2
Merck Number	14,8600
Beilstein Registry Number	2384789
Chemical Name Translation	亚氯酸钠
Wiswesser Line Notation	.NA..G-O2
LabNetwork Molecule ID	LN00195204
InChI	InChI=1S/ClHO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1

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产品应用

亚氯酸钠为高效漂白剂及氧化剂。用于纸浆和各种纤维的漂白，如棉、麻、桑、苇类、粘胶纤维等。也可漂白砂糖、面粉、淀粉、油膏、蜡和油脂等。还用于皮革脱毛，某些金属的表面处理，饮水净化和污水处理等。亦可用于净化焦炉气中微量一氧化氮。

安全信息

Precautionary statements

P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P371+P380+P375
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P305+P351+P338
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P370+P378

GHS Symbol

WGK Germany3

Hazard Codes T+ O,T+ O,C,N

Hazard statements

H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
H311 Toxic in contact with skin 皮肤接触中毒
H272 May intensify fire; oxidizer 可能加剧火势；氧化剂。
H302+H332
H310+H330
H301 Toxic if swallowed 吞食有毒
H400 Verytoxictoaquaticlife 对水生生物毒性非常大。

Signal word

Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

RTECSVZ4800000

Safety Statements

S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S50 Do not mix with ... (to be specified by the manufacturer) 不要与……（由生产厂家指定）混合；
S17 Keep away from combustible material 远离可燃物料；
S38 In case of insufficient ventilation wear suitable respiratory equipment 通风不良时，佩带适当的呼吸器；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S22 Do not breathe dust 不要吸入粉尘；
S7 Keep container tightly closed 保存在严格密闭容器中；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；
S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服；

UN Number 1496/1908 UN1496

Risk Statements

R21 Harmful in contact with skin 与皮肤接触有害
R48/22
R32 Contact with acids liberates very toxic gas 与酸接触释放出毒性很高的气体
R50 Very toxic to aquatic organisms 对水生生物极毒
R34 Causes burns 会导致灼伤
R8 Contact with combustible material may cause fire 遇到易燃物会导致起火
R26 Very toxic by inhalation 吸入极毒
R25 Toxic if swallowed 吞咽有毒
R9 Explosive when mixed with combustible material 与易燃物混合会爆炸
R24 Toxic in contact with skin 与皮肤接触有毒
R22 Harmful if swallowed 吞咽有害
R52/53

Storage condition 易爆炸,密封保存 Hygroscopic

Packing GroupII

Warnings 危化品目录(2015)

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 29750 mg/kg/85W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 69,221,1986

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 350 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 45(4),6,1980

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 230 mg/m3/4H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0534543

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 165 mg/kg
TOXIC EFFECTS :
   Liver - jaundice, other or unclassified
   Kidney, Ureter, Bladder - interstitial nephritis
   Biochemical - Metabolism (Intermediary) - other
REFERENCE :
   YKYUA6 Yakkyoku.  Pharmacy.  (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo,
   Japan)  V.1-    1950-  Volume(issue)/page/year: 31,959,1980

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 300 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 45(4),6,1980

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 300 ug/plate
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   22,623,1984

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Fibroblast
DOSE/DURATION           : 20 mg/L
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   22,623,1984

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Intraperitoneal
TEST SYSTEM             : Rodent - mouse
DOSE/DURATION           : 15 mg/kg
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   26,487,1988

TYPE OF TEST            : DNA inhibition
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 84 mg/kg/12W (Continuous)
REFERENCE :
   JEPOEC Journal of Environmental Pathology, Toxicology and Oncology.
   (Chem-Orbital, POB 134, Park Forest, IL 60466)  V.5(4)-    1984-
   Volume(issue)/page/year: 6(1),105,1985

TYPE OF TEST            : Sperm Morphology
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 660 mg/kg/66D (Continuous)
REFERENCE :
   ENVRAL Environmental Research.  (Academic Press, Inc., 1 E. First St.,
   Duluth, MN 55802) V.1-    1967-  Volume(issue)/page/year: 42,238,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 660 mg/kg
SEX/DURATION            : male 66 day(s) pre-mating
TOXIC EFFECTS :
   Reproductive - Paternal Effects - spermatogenesis (incl. genetic material,
   sperm morphology, motility, and count)
REFERENCE :
   ENVRAL Environmental Research.  (Academic Press, Inc., 1 E. First St.,
   Duluth, MN 55802) V.1-    1967-  Volume(issue)/page/year: 42,238,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 1130 mg/kg
SEX/DURATION            : male 8 week(s) pre-mating
                          female 2 week(s) pre-mating  - 3 week(s) post-birth
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - biochemical and metabolic
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 35,43A,1987

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 160 mg/kg
SEX/DURATION            : female 8-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
REFERENCE :
   EVHPAZ EHP, Environmental Health Perspectives.  (U.S. Government Printing
   Office, Supt of Documents, Washington, DC 20402)  No.1-    1972-
   Volume(issue)/page/year: 46,25,1982

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 16 gm/kg
SEX/DURATION            : female 8-15 day(s) after conception
TOXIC EF

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其他信息

易溶于水。稍有吸湿性。加热至180～220℃即分解。碱性水溶液对光稳定。酸性水溶液受光影响则产生爆炸性分解，并放出二氧化氯。属强氧化剂。其氧化能力为漂白粉的4～5倍。与可燃物接触和有机物混合能引起爆炸。水中溶解度: 390 g/L (17°C)