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cysteine

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FOB Price $180.00

Origin: China

Cas No: 3374-22-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
Amino acid
CAS No.:
3374-22-9
Other Names:
2-Amino-3-mercaptopropionic acid; DL-Cysteine
MF:
C3H7NO2S
EINECS No.:
222-160-2
Place of Origin:
Shandong, China
Grade Standard:
Industrial Grade, Medicine Grade
Purity:
99%
Appearance:
Colorless crystalline substance
Application:
2-Amino-3-mercaptopropionic acid
Brand Name:
haihang
Model Number:
HHYTT 202004
Product name:
2-Amino-3-mercaptopropionic acid
CAS:
3374-22-9
Grade:
Medical Grade
Packing:
25kg/drum
Assay:
99% Min
Certificate:
COA ISO SGS
Color:
Colorless Transparent
Packaging&Delivery
Packaging Details
According to the customer's requirement.
2-Amino-3-mercaptopropionic acid cas 3374-22-9
Port
Shanghai;Qingdao
Lead Time:
Quantity(Kilograms) 1 - 500 501 - 2000 >2000
Est. Time(days) 7 15 To be negotiated

Property

CAS No.: 3374-22-9 Formula: C3H7NO2S Molecular Weight: 121.15800

Description

Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. Cysteine is commonly used as a precursor in the food and pharmaceutical industries. Cysteine is used as a processing aid for baking, as an additive in cigarettes, as well as in the preparation of meat flavours.

Basic Info

Chemical Name	cysteine
Synonyms	2-Amino-3-mercaptopropionicacid; EINECS 222-160-2; 2-Amino-3-mercaptopropanoic acid; DL-Cysteine; 2-amino-3-sulfopropionic acid; 2-amino-3-sulfanylpropanoic acid; 2-Amino-3-mercaptopropionic acid;
CAS No.	3374-22-9
Molecular Formula	C3H7NO2S
Molecular Weight	121.15800
PSA	102.12000
LogP	0.02840

Properties

Appearance & Physical State	white solid
Density	1.334 g/cm</sup>3 </sup>
Boiling Point	293.9ºC at 760 mmHg
Melting Point	225ºC (dec.)
Flash Point	131.5ºC
Refractive Index	1.549
Stability	Stable. Incompatible with strong oxidizing agents,
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4ºC).

Safety Info

Safety Statements	S26; S36/37/39
HS Code	2930909090
Risk Statements	R20/21/22
Hazard Codes	Xn; Xi
Signal Word	Danger
Hazard Declaration	H302; H314; H335
Caution Statement	P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338
Symbol	GHS05, GHS07