四羟甲基硫酸磷(THPS)

四羟甲基硫酸磷(THPS)用途

【用途一】
是一种绿色环保型季磷酸盐杀菌剂，也是国际上肯定的纯棉、涤棉织物永久性的阻燃剂
【用途二】
四羟甲基硫酸磷是一种绿色环保型季磷酸盐杀菌剂，产品水溶性好，凝固点低，化学性质稳定，且长时间储存不影响其质量。它是一种新型、优良、高效、广谱、低毒、低剂量、低发泡性、环境友好型杀菌剂，对细菌及藻类具有较强的杀灭性能。1995年获美国EPA批准，认定其毒性分类为零，并被授予美国绿色化学奖。

四羟甲基硫酸磷(THPS)名称

[ CAS 号 ]:
55566-30-8

[ 中文名 ]:
四羟甲基硫酸磷

[ 英文名 ]:
Tetrakis(hydroxymethyl)phosphonium sulfate

[中文别名 ]:

[英文别名 ]:

MFCD00054243
tetrakis(hydroxymethyl)phosphanium,sulfate
EINECS 259-709-0

四羟甲基硫酸磷(THPS)物理化学性质

[ 密度 ]:
1.4 g/mL at 25 °C(lit.)

[ 沸点 ]:
111°C

[ 熔点 ]:
-35°C

[ 分子式 ]:
C₄H₁₃O₈PS

[ 分子量 ]:
252.180

[ 闪点 ]:
96 °C

[ 精确质量 ]:
252.006866

[ PSA ]:
180.32000

[ 外观性状 ]:
透明无色粘性液体

[ 储存条件 ]:
室温

[ 水溶解性 ]:
>=10 g/100 mL at 18 ºC

四羟甲基硫酸磷(THPS)MSDS

详细MSDS(安全技术说明书)

四羟甲基硫酸磷(THPS)毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA2570000

CAS REGISTRY NUMBER :: 55566-30-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C8-H24-O8-P2.O4-S

MOLECULAR WEIGHT :: 406.32

WISWESSER LINE NOTATION :: Q1P1Q1Q1Q 2 &WSW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 248 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg/13W-I

TOXIC EFFECTS :: Liver - other changes

MUTATION DATA

TYPE OF TEST :: Mutation in mammalian somatic cells

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 5000 ppm

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 6,259,1980 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 48,95,1990

四羟甲基硫酸磷(THPS)安全信息

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2922 8/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
TA2570000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2931900090

四羟甲基硫酸磷(THPS)海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%