China J acid ( 2-Amino-5-naphthol-7-sulfonic Acid ) CAS 87-02-5 factory and manufacturers

J acid ( 2-Amino-5-naphthol-7-sulfonic Acid ) CAS 87-02-5

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Quick Details
CAS No.:
87-02-5
Other Names:
J ACID
MF:
C10H9NO4S
EINECS No.:
201-718-9
Type:
Dyestuff Intermediates
Purity:
97%

CAS: 87-02-5

Natural/Synthetic: Natural

Content: 99%

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Product Detail

Product Tags

Items	Specification
Appearance	Grey to light brown powder
Content (dry)	≥90.0%
Purity (HPLC)	≥97.0%
Gamma Acid content	≤1.50%
Bis J Acid content	≤0.20%
Water	≤1.0%
2-Naphthylamine	≤100ppm

Overview

Quick Details

CAS No.:

87-02-5

Other Names:

J ACID

MF:

C10H9NO4S

EINECS No.:

201-718-9

Type:

Dyestuff Intermediates

Purity:

97%

Brand Name:

HAIHANG

Model Number:

HHLSJ 87-02-5

Application:

Dyestuff Intermediates

Appearance:

light yellow powder

Product name:

J Acid

CAS:

87-02-5

Assay:

97%min

Packing:

25kg/bag

Gamma Acid:

1.50

Moisture:

1.00

2-Naphthylamine:

100

Content

90.00

Supply Ability

Supply Ability:

50 Ton/Tons per Month

Packaging & Delivery

Packaging Details

25kg/bag

Port

Shanghai Qingdao Tianjin Dalian Huangpu

Picture Example:

package-img package-img

Lead Time :

Quantity(Kilograms) 1 - 500 501 - 100000 >100000

Est. Time(days) 3 5 To be negotiated

Product Description

Quick Details

Chemical Name: J acid

CAS No.: 87-02-5

Molecular Fomula:C10H9NO4S

Molecular weight: 239.25

Appearance: yellow powder

Assay:97%

Certifications

About us

Description

Packaging & Shipping

Packing Methyl Violet/C.I. 42535/Methyl Violet 2B/Basic Violet 1 CAS 8004-87-3

Product Name: Methyl Violet 2B CAS 8004-87-3

Appearance & Physical State:	dark green powder
Melting Point:	137ºC
Boiling Point:	532.2ºC at 760 mmHg
Flash Point:	70ºC
Stability:	Stable under normal temperatures and pressures.
Storage Condition:	Store in a cool, dry place. Keep containers tightly closed.

Packaging & Shipping

Packing Methyl Violet/C.I. 42535/Methyl Violet 2B/Basic Violet 1 CAS 8004-87-3

Delivery

Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
For mass orders, it will be delivered by air or sea.
Depending on your location, please allow 1-5 business days for your order to arrive.
For small order, please expect 3-7 days by UPS DHL EMS.
For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

Product Application

Industrial product alkaline violet 5 bn, alkaline qingsong lotus, is mainly used for silk, acrylic, hemp, paper, leather dyeing and paint, ink and ink filters. Masterwork called methyl violet, used as skin disinfection antiseptic. Mainly used in the treatment of gram-positive bacteria and mold infection and mucous membrane, skin ulcer, also used in the treatment of tinea secondary infection and pyoderma.

Professional Supplier Methyl Violet 2B CAS 8004-87-3

Product Name: Methyl Violet 2B CAS 8004-87-3

Appearance & Physical State:	dark green powder
Melting Point:	137ºC
Boiling Point:	532.2ºC at 760 mmHg
Flash Point:	70ºC
Stability:	Stable under normal temperatures and pressures.
Storage Condition:	Store in a cool, dry place. Keep containers tightly closed.