Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Ytterbium
Price:
Purity: 99.9%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ytterbium
Price: ￥168.0/5g ￥568.0/25g ￥468.0/25g ￥158.0/5g
Purity: 98.0%
Stocking Period: 1 Day
Contact: Liu jia

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 7440-64-4 YTTERBIUM
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

7440-64-4

7440-64-4 structure

7440-64-4 structure

Name: Ytterbium
Chemical Name: ytterbium
CAS Number: 7440-64-4
Molecular Formula: Yb
Molecular Weight: 173.040
Catalog: Inorganic chemical industry Simple substance
Create Date: 2018-05-24 08:00:00
Modify Date: 2024-01-06 13:34:04

Name	ytterbium
Synonyms	Ytterbium yterbio Yb EINECS 231-173-2 MFCD00011286 Ytterbium (Ii) Ion Ytterbium atomic absorption standard solution

Density	6.54 g/mL at 25 °C(lit.)
Boiling Point	1196 °C(lit.)
Melting Point	824 °C(lit.)
Molecular Formula	Yb
Molecular Weight	173.040
Exact Mass	173.938904
Storage condition	Flammables area

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZG1925000

CHEMICAL NAME :: Ytterbium

CAS REGISTRY NUMBER :: 7440-64-4

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: Yb

MOLECULAR WEIGHT :: 173.04

WISWESSER LINE NOTATION :: YB

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Implant

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 gm/kg

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

REFERENCE :: PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 135,426,1970

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H228-H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P210-P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	F:Highlyflammable;
Risk Phrases	R36/37/38
Safety Phrases	S36-S33-S16-S26
RIDADR	UN 3089 4.1/PG 2
WGK Germany	3
RTECS	ZG1925000
Packaging Group	I
Hazard Class	4.2