Mudanjiang Fengda Chemicals Corporation was founded in 1995,it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001:2018 Quality Management System Certification, have got FULL REACH registration......
Sodium Thiosulfate
Other Names: Sodium Thiosulphate,Sodium Hyposulfide
Specification: Anydrous 97% Min. , Pentahydrate 98% Min.
CAS No.: 7772-98-7,10102-17-7
Molecular Formula: Na2S2O3, Na2S2O3 ·5H2O
Molecular Weight: 158.11, 248.18
Property:
Anhydrous sodium thiosulfate is an opaque crystalline powder.The relative density is 1.667. Odorless and salty. Soluble in water, insoluble in ethanol. It breaks down in acidic solution. It has strong reducibility. Very easy to absorb moisture.
Pentahydrate sodium thiosulfate is Colorless and transparent monoclinic crystal. Soluble in water and turpentine, insoluble in alcohol. Easily efflorescent in dry or warm air, slightly deliquescent in damp air. Lost crystal water and disintegrated while it is burning.
Packing: In 25kg, 50kg plastic woven bag packaging, and can also be customized according to customers’ requirements.
Other Names: Sodium Thiosulphate,Sodium Hyposulfide
Specification: Anydrous 97% Min. , Pentahydrate 99% Min.
CAS No.: 7772-98-7,10102-17-7
Molecular Formula: Na2S2O3, Na2S2O3 ·5H2O
Molecular Weight: 158.11, 248.18
Property:
Anhydrous sodium thiosulfate is an opaque crystalline powder.The relative density is 1.667. Odorless and salty. Soluble in water, insoluble in ethanol. It breaks down in acidic solution. It has strong reducibility. Very easy to absorb moisture.
Pentahydrate sodium thiosulfate is Colorless and transparent monoclinic crystal. Soluble in water and turpentine, insoluble in alcohol. Easily efflorescent in dry or warm air, slightly deliquescent in damp air. Lost crystal water and disintegrated while it is burning..
Packing: In 25kg, 50kg plastic woven bag packaging, and can also be customized according to customers’ requirements.
Previous: Sodium Acetate
Next: LABSA
ㅤRelated Products
Dicyandiamide(DCDA)-null
Dicyandiamide(DCDA)
Specification: 99.5% Min. CAS No.: 461-58-5 Molecular Formula: C 2 H 4 N 4 Molecular Weight: 84 Property: White crystal powder Packing: Net 25kg plastic woven bags lined with plastic bags.
Fumaric Acid-null
Fumaric Acid
Other Names: 2-BUTENEDIOIC ACID,TRANS-2-BUTENEDIOIC ACID,LICHENIC ACID,TRANS-1, 2-ETHYLENEDICARBOXYLIC ACID,FA Specification: FCC IV, Tech Grade CAS No.: 110-17-8 Molecular Formula: C 4 H 4 O 4 Molecular Weight: 116.07 Property: 1. White crysta...
Ferrous Sulphate-null
Ferrous Sulphate
Other Names: Ferrous Sulphate Monohydrate/ Ferrous Sulphate Hepatahydrate Specification: Mono:Fe:30% Min., Hepta:Fe:19.7% Min. CAS No.: 13463-43-9;7782-63-0 Molecular Formula: FeSO 4 ·H 2 O / FeSO 4 ·7H 2 O Molecular Weight: 170 / 278 Property:...
Ammonium Persulfate-null
Ammonium Persulfate
Other Names: Ammonium Peroxydisulfate Specification: 98.5% Min. CAS No.: 7727-54-0 Molecular Formula: (NH 4 ) 2 S 2 O 8 Molecular Weight: 228.19 Property: Ammonium persulfate is a white, tasteless crystal with little moisture absorption. Strong...
Potassium Humate-POTASSIUM HUMATE
Potassium Humate
Other Names: Humic Acid, Potassium salts Specification: 85%,90%,95%,97% Min. CAS No.: 68514-28-3 Molecular Formula: C 9 H 8 K 2 O 4 Molecular Weight: 258.35 Property: It is non-toxic, odorless, and is a black powder, crystalline granule and fla...
Sodium Humate-SODIUM HUMATE
Sodium Humate
Other Names: Huminsaure Natrium, Humic Acid Sodium Salts Specification: 80%-85%, 95% Min. CAS No.: 68131-04-4 Molecular Formula: C 9 H 8 Na 2 O 4 Molecular Weight: 226.14 Property: Black powder or granule or flake, PH 9-11 , it’ll transfer t...
Humic Acid-HUMIC ACID
Humic Acid
Specification: 40%~50%, 45-55%, 60%Min. CAS No.: 1415-93-6 Property: Black brown powder or granular, innoxious, odorless, insoluble in water, easily soluble in alkali. Packing: 1.Net each in 25kg plastic woven bag ,lined with PE bag. 2.Net each in...
Fulvic Acid-null
Fulvic Acid
Other Names: FA Specification: FA:50% Min. CAS No.: 479-66-3 Property: Powder fulvic acid is brown powder Packing: Net each in 25kg compound paper bag ,lined with PE bag.
Formic Acid-null
Formic Acid
Other Names: Methanoic Acid Specification: 74%, 85%, 90%, 94% Min. CAS No.: 64-18-6 Molecular Formula: HCOOH Molecular Weight: 46.03 Property: Colorless liquid with pungent odor, strongly corrosive and miscible with water and alcohol solvents. ...
Calcium Formate-null
Calcium Formate
Other Names: Calcium Diformate Specification: 98% Min. CAS No.: 544-17-2 Molecular Formula: Ca(HCOO)₂ Molecular Weight: 130.0 Property: White crystalline powder, slightly moisture absorption, bitter. medium properties, non toxic, Specific Gravi...
Sodium Metabisulfite-null
Sodium Metabisulfite
Other Names: Sodium Pyrosulfite;Disodium Metabisulfite; Disodium Pyrosulphite; Fertisilo; Metabisulfite Desodium Specification: SO2:65% Min. CAS No.: 7681-57-4 Molecular Formula: Na ₂ S ₂ O ₅ Molecular Weight: 190.10 Property: White or light-yell...
Calcium Propionate-null
Calcium Propionate
Specification: 99% Min. CAS No: 4075-81-4 Molecular Formula: 2(C3H6O2)·Ca Molecular Weight: 186.22 Property: preservative, mold inhibitors.
Dicyandiamide(DCDA)-null
Dicyandiamide(DCDA)
Specification: 99.5% Min. CAS No.: 461-58-5 Molecular Formula: C 2 H 4 N 4 Molecular Weight: 84 Property: White crystal powder Packing: Net 25kg plastic woven bags lined with plastic bags.
Fumaric Acid-null
Fumaric Acid
Other Names: 2-BUTENEDIOIC ACID,TRANS-2-BUTENEDIOIC ACID,LICHENIC ACID,TRANS-1, 2-ETHYLENEDICARBOXYLIC ACID,FA Specification: FCC IV, Tech Grade CAS No.: 110-17-8 Molecular Formula: C 4 H 4 O 4 Molecular Weight: 116.07 Property: 1. White crysta...
Ferrous Sulphate-null
Ferrous Sulphate
Other Names: Ferrous Sulphate Monohydrate/ Ferrous Sulphate Hepatahydrate Specification: Mono:Fe:30% Min., Hepta:Fe:19.7% Min. CAS No.: 13463-43-9;7782-63-0 Molecular Formula: FeSO 4 ·H 2 O / FeSO 4 ·7H 2 O Molecular Weight: 170 / 278 Property:...
Ammonium Persulfate-null
Ammonium Persulfate
Other Names: Ammonium Peroxydisulfate Specification: 98.5% Min. CAS No.: 7727-54-0 Molecular Formula: (NH 4 ) 2 S 2 O 8 Molecular Weight: 228.19 Property: Ammonium persulfate is a white, tasteless crystal with little moisture absorption. Strong...
Potassium Humate-POTASSIUM HUMATE
Potassium Humate
Other Names: Humic Acid, Potassium salts Specification: 85%,90%,95%,97% Min. CAS No.: 68514-28-3 Molecular Formula: C 9 H 8 K 2 O 4 Molecular Weight: 258.35 Property: It is non-toxic, odorless, and is a black powder, crystalline granule and fla...
Sodium Humate-SODIUM HUMATE
Sodium Humate
Other Names: Huminsaure Natrium, Humic Acid Sodium Salts Specification: 80%-85%, 95% Min. CAS No.: 68131-04-4 Molecular Formula: C 9 H 8 Na 2 O 4 Molecular Weight: 226.14 Property: Black powder or granule or flake, PH 9-11 , it’ll transfer t...
Humic Acid-HUMIC ACID
Humic Acid
Specification: 40%~50%, 45-55%, 60%Min. CAS No.: 1415-93-6 Property: Black brown powder or granular, innoxious, odorless, insoluble in water, easily soluble in alkali. Packing: 1.Net each in 25kg plastic woven bag ,lined with PE bag. 2.Net each in...
Fulvic Acid-null
Fulvic Acid
Other Names: FA Specification: FA:50% Min. CAS No.: 479-66-3 Property: Powder fulvic acid is brown powder Packing: Net each in 25kg compound paper bag ,lined with PE bag.
Newsletters
Copyright © 2025 Mudanjiang Fengda Chemical Technology Co., Ltd.