107-96-0 3-mercaptopropionic Acid

Cov ntaub ntawv kev nyab xeeb

Nqe lus

Melting point: 15-18 degree (lit.)

Kub taw tes: 110-111 degree / 15 mmHg (lit.)

Qhov ceev 1.218 g / mL ntawm 25 degree (lit.)

vapor siab 0.04 mm Hg (20 degree)

FEMA 4587|3-MERCAPTOPROPIONIC ACID

Refractive Performance index n20/D 1.492 (lit.)

Flash point: 201 degree F

cia temp. Khaws hauv qab +30 degree .

Solubility Chloroform (me ntsis), Ethyl Acetate (me ntsis), Methanol (me ntsis)

pkapK1:;pK2:10.84(SH) (25 degree)

daim ntawv crystalline hmoov, muaju, thiab/los yog chunks

xim dawb

Specification Gravity 1.218

PH2 (120g / l, H2O, 20 degree)

Odorsulfurous ci

Cov ntxhiab tsw Typesulfurous

explosive limit 1.60% (V)

Dej Solubility soluble

Huab cua Sensitive & Hygroscopic

JECFA Nr 1936

wb 773807

Stability: Cua rhiab heev, Hygroscopic

InChIKeyDKIDEFUBRARXTE-UHFFFAOYSA-N

LogP-2.3 ntawm 22 degree

Symbol (GHS)

GHS05, GHS06

Teeb liab lo lus Danger

Hazard nqe lus H290-H301-H314-H332

Cov lus ceeb toom P234-P261-P280-P303+P361+P353-P304+P340+ P310-P305+P351+P338

Hazard Codes T

Risk Statements 25-34-23/24/25

Cov Lus Qhia Txog Kev Nyab Xeeb 7-26-36/37/39-45

RIDADR UN 2922 8/PG 2

WGK Germany 1

RTECS UF5270000

F 10-13

Autoignition Kub 662 degree F

TSCA Yes

HazardClass 8

PackingGroup III

HS Code 29309070

ToxicityLD50 qhov ncauj hauv Luav: 96 mg / kg