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Hangzhou Hecai Pigment Chemical Co.,Ltd.

Products >> Pigment red 57.1

Pigment red 57.1

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Description
Product Name: Pigment red 57.1
Supply Ability: 500tons
Related proudcts organic pigment, pigment red, chemical pigment,
Specifications Hecai
Price Term: FOB
Port of loading: SHANGHAI
Minimum Order 1TON
Unit Price:

PIGMENT RED 57:1
1) COLOR INDEX NO. : 15850:1
2) CAS NO. : 5281-04-9
3) FORMULAR : C18H12CaN2O6SCa
4) SYNONYMS : C.I. Pigment Red 57:1; C.I. 15850:1; Lithol Rubine ; 3-hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2-Naphthalenecarboxylic acid, calcium salt (1:1); 3-Hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-2- naphthalene carboxylic acid, calcium salt; 3-Hydroxy-4-[(2-sulfo-p-tolyl)azo]- 2-naphthalene carboxylic acid, calcium salt (1:1);
5) PHYSICAL PROPERTIES
PH OF AQUOUS EXTRACT : 6-8
MOISTURE CONTENT : 2.0%MAX
WATER SOLUBLE : 1.0%MAX
SPECIFIC GRAVITY (20 D.C.) : 1.5-1.6
6) OIL ABSORPTION :45-65(G/100G)
7) HEAT STABILITY :140-160℃
8) FASTNESS PROPERTIES
WATER :3
ETHANOL :3-4
BUTENOL :3
BUTYL ACETATE :3
ACETATE :
TOLUENE :4-5
MINERAL TURPENTINE :
METHYL ETHYL KETONE :3-4
LINSEED OIL :4
SOAP :
5% CAUSTIC SODA :
5% HYDROCHLORIC ACID :
XYLENE :
9) RESISTANCE TO ACID :2
ALKALI :1
10) LIGHT FASTNESS FULL TONE :6
TINT TONE :4
11) ¡÷E :< 1
12)main used in offset ink

Contact Us
Company: Hangzhou Hecai Pigment Chemical Co.,Ltd.
Contact: Ms. Carey Shi
Address: Nanyang
Postcode: 311227
Tel: 86 571 82170699
Fax: 86 571 82170755
E-mail:         


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Tel : 86 571 82170699 Fax : 86 571 82170755
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