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Cas 7331-52-4 (S) -3-Hydroxy-Gamma-Butyrolactone

Supplier From China
Apr-24-24

S3Hydroxygammabutyrolactone
Product Name S3Hydroxygammabutyrolactone

CAS 7331524

MF C4H6O3

MW 10209

EINECS 4349904

MOL File 7331524mol

Chemical Properties

Boiling point 98100 C03 mm Hglit
Density 1241 gmL at 25 Clit
refractive index n20D 1464lit
Flash point 230 F
storage temp Inert atmosphere28C
pka 1287020Predicted
optical activity 21D 81 c 2 in ethanol
Water Solubility Miscible with water alcohol and other organic solvent Immiscible with light petroleum
BRN 1280864
CAS DataBase Reference 7331524CAS DataBase Reference

Price and Minimum Quantity

Price: $2
MOQ: 1 Kilograms
Standard: international
Production Capacity: 1000000
Packaging: Normal Package Or As Your Requirement
Sample: Available. Sample Cost Born By Buyer

Product Model And Origin

Brand: TA
Seller Code: Ta
HS Code: 2918990090

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(S)-3-Hydroxy-Gamma-Butyrolactone Cas 7331-52-4

$20
MOQ: 1000  Kilograms
Sample Available
 
Product name (S)-3-Hydroxy-gamma-butyrolactone
CAS No. 7331-52-4
MF C4H6O3
Brand Name Tianao
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(S) -3-Hydroxy-Gamma-Butyrolactone Cas 7331-52-4

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S3Hydroxygammabutyrolactone
Product Name S3Hydroxygammabutyrolactone

CAS 7331524

MF C4H6O3

MW 10209

EINECS 4349904

MOL File 7331524mol

Chemical Properties

Boiling point 98100 C03 mm Hglit
Density 1241 gmL at 25 Clit
refractive index n20D 1464lit
Flash point 230 F
storage temp Inert atmosphere28C
pka 1287020Predicted
optical activity 21D 81 c 2 in ethanol
Water Solubility Miscible with water alcohol and other organic solvent Immiscible with light petroleum
BRN 1280864
CAS DataBase Reference 7331524CAS DataBase Reference
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(S)-3-Hydroxy-Gamma-Butyrolactone Cas 7331-52-4

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Sample Available
Supplier From North York, Ontario, Canada
 
Product name (S)-3-Hydroxy-gamma-butyrolactone
CAS No. 7331-52-4
MF C4H6O3
Brand Name Tianao
MOQ 1KG
Appearance liquid
Purity 99%
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Gamma Butyrolactone

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MOQ: 1000  Liters
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Other Name
4-Aminobutyric acid
CAS
56-12-2
Molecular Formula
C4H9NO2
Molecular Weight
130.12
Specification
99%
Appearance
White Powder
Particle Size
95% Pass 80 Mesh
Shelf Life
24 Months Properly Storage
OEM Service
OEM bag/bottle is available with private label.
COA
Items
Specification
Test Result
GABA
99%
99.03%
Physical &Chemical Control
Appearance
White Powder
Complies
Loss on Drying
1.0%
0.4%
Residue on Ignition
1.0%
0.5%
Heavy Metals
As
1.0ppm
<1.0ppm
Pb
2.0ppm
<2.0ppm
Cd
1.0ppm
<1.0ppm
Hg
0.5ppm
<0.5ppm
Microbiological Control
Total Plate Count
1000cfu/g
<100cfu/g
Yeast & Mold
100cfu/g
<100cfu/g
FAQ
Q1: Are you manufacturer or trading company?
A1: We are the manufacturer.
For some special or rare products, we can also make trade for you.
Q2: What certificate does your company have?
A3: ISO 9001, Kosher, Halal, EU and USDA certificate are available.
Q3: Is the price on Ali page the final price?
A3: Not really. Some prices change from time to time and havenot been updated.
The actual price is subject to the salesman's quotation.
Q4: Can I get some sample?
A4: Yes, for most low value products, usually 10-20g free sample can be provided.
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Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid
CAS NOï¼?16712-64-4
Molecular formula: c11h7o3
Molecular weight: 187.172

Product quality standard:
Appearance characte Light yellow powder
Content 99%
2-naphtholâ?¤0.10%
2,3-acidâ?¤0.10%
melting point243-245�°C
Loss on dryingâ?¤0.30%
heavy metalâ?¤20ppm

Application: used in medicine, liquid crystal, paint, etc.

Packing: 25kg / cardboard barrel, or according to customer requirements
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Paint Raw Materials, A

$0.10 - $1 / Kilogram (EXW)
MOQ: 100  Kilograms
Sample Available
 
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2 67763-03-5 Silsesquioxanes
3 9003-01-4 Acrylic acid
4 1333-86-4 Carbon black
5 80-62-6 Methyl methacrylate
6 61788-97-4 Haloperidol
7 75-38-7 1,1-difluoroethylene
8 100-42-5 Styrene
9 9002-84-0 Poly(tetrafluoroethylene)
10 124-04-9 Adipic acid
11 107-21-1 Ethylene glycol
12 126-30-7 Neopentyl glycol
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14 106-89-8 Epichlorohydrin
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Detergent Raw Material, A

$0.10 - $1 / Kilogram (EXW)
MOQ: 100  Kilograms
Sample Available
 
S.N CAS No. Item
1 63148-62-9 Silicone oil
2 77-92-9 Citric acid
3 9003-05-8 Polyacrylamide
4 7664-39-3 Hydrogen fluoride
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23 1344-09-8 Sodium silicate
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2 - Naphthol

$2.30K
MOQ: Not Specified
 
2-Naphthol Basic information
Chemical Properties Application Preparation
Product Name: 2-Naphthol
Synonyms: c.i.37500;c.i.azoiccouplingcomponent1;c.i.developer5;Developer A;Developer AMS;Developer BN;developera;developerams
CAS: 135-19-3
MF: C10H8O
MW: 144.17
EINECS: 205-182-7
Product Categories: Fluorescent;Naphthalene;pigments;alcohol;MICROCIDIN;Color Former & Related Compounds;Developer;Functional Materials;Intermediates;Aromatic Compounds;Alphabetical;Bioactive Small Molecules;Biochemicals and Reagents;Building Blocks;C9 to C20+;Cell Biology;Chemical Synthesis;Fluorescent Indicators and Probes;Fluorescent Probes;Labels;N;Organic Building Blocks;Oxygen Compounds;Particles and Stains;pH Sensitive Probes and Indicators;Phenols;Dyestuff Intermediates;Aromatics
Mol File: 135-19-3.mol


2-Naphthol Chemical Properties
Melting point 120-122 C(lit.)
Boiling point 285-286 C(lit.)
density 1,28 g/cm3
vapor density 4.97 (vs air)
vapor pressure 10 mm Hg ( 145.5 C)
refractive index 1.5762 (estimate)
Fp 153 C
storage temp. Refrigerator
solubility methanol: soluble1g/10 mL, clear, colorless to light yellow
pka 9.51(at 25C)
form Powder, Crystals or Granules
color White
PH Range Non& uorescence (8.5) to blue & uorescence (9.5)
Water Solubility 1 g/L (20 C)
�»max 226nm, 265nm, 275nm, 286nm, 320nm, 331nm
Merck 14,6384
BRN 742134
Stability: Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
Major Application Display device, semiconductors, photoimaging materials, inks, toner, chalk, security paper, molding materials, tin plating method, rubber, adhesive, leather, detergent, hair dyes, antimitotic drug, anticancer agent, antiinflammatory agent, treatment of acne vulgaris (pimples) and other dermal ailments (rashes, scratches, blemishes, hair loss), disorders
InChIKey JWAZRIHNYRIHIV-UHFFFAOYSA-N
CAS DataBase Reference 135-19-3(CAS DataBase Reference)
NIST Chemistry Reference 2-Naphthalenol(135-19-3)
EPA Substance Registry System 2-Naphthalenol (135-19-3)

Safety Information
Hazard Codes Xn,N
Risk Statements 20/22-50
Safety Statements 24/25-61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS QL2975000
F 8
Autoignition Temperature 430 C
TSCA Yes
HazardClass 9
PackingGroup III
HS Code 29071590
Hazardous Substances Data 135-19-3(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit > 10000 mg/kg


2-Naphthol Usage And Synthesis

2-Naphthol Preparation Products And Raw materials

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